CN107755878A - A kind of method for preparing metallic laminate - Google Patents
A kind of method for preparing metallic laminate Download PDFInfo
- Publication number
- CN107755878A CN107755878A CN201610709507.3A CN201610709507A CN107755878A CN 107755878 A CN107755878 A CN 107755878A CN 201610709507 A CN201610709507 A CN 201610709507A CN 107755878 A CN107755878 A CN 107755878A
- Authority
- CN
- China
- Prior art keywords
- metalwork
- individual
- metalworks
- titanium
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/023—Thermo-compression bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
Abstract
The invention provides a kind of method for preparing metallic laminate.The present invention relates to a kind of method for preparing metallic laminate, comprise the following steps：(a) the first metalwork and the second metalwork are stacked, first metalwork and the equal titaniferous of the second metalwork；(b) edge of the contact surface between first metalwork and second metalwork is welded together；(c) heat first metalwork and second metalwork, and (d) compacting or forge first metalwork with second metalwork so that together with first metalwork and the second metalwork smithwelding.Described method has the advantages that cost is low, technique is simple, is adapted to large-scale production.
Description
Technical field
The present invention relates to metal stacking field, in particular to a kind of titaniferous metallic laminate and preparation method.
Background technology
Welding is also referred to as welding, Rong and connect, and is a kind of jointing metal or other thermoplastics in a manner of heating, high temperature or high pressure
The manufacturing process and technology of property material such as plastics.The purpose of engagement is reached in welding by following three approach：(1) melting welding --- add
The workpiece that heat is intended to engage is allowed to be partially melting to form molten bath, is just engaged after the cooled and solidified of molten bath, can add that molten to fill out thing auxiliary if necessary
Help；(2) pressure welding --- welding process must butt-welding fitting application pressure；(3) soldering --- use metal material more low-melting than mother metal
Material does solder, and mother metal is soaked using liquid solder, fills gap, and diffuse into one another realization with mother metal and link weldment.Modern times welding
Energy source have many kinds, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc..
Exist and combined metal to realize composite or many routine techniques of laminate.A kind of technology is smithwelding
(forge welding), this is the method for manufacturing clad steel, and the steel of two of which type is incorporated in open atmosphere
Together, to produce composite products.In order to realize such composite, steel plate or steel layer are heated to high temperature, and with enough
Enough pressure forces together, so that plate is combined with forming molecule.Smithwelding relative to the metal of combination other method the advantages of it
Realized first, this is combined without using additional metal can.This can weld with electric arc and be contrasted.SMAW is industry
Most widely used welding method in production, its principle are to utilize heat caused by arc discharge (being commonly called as arc burning) will
Welding rod melts mutually with workpiece and forms weld seam after condensation, so as to obtain the welding process of firm joint.Electric arc is welded as, quilt
Heated, melted and as a part for welding point by electric current with reference to the metal electrode of metals compatible.This, which is changed, is connecing
The chemical composition of metal at head.Physical characteristic and the outward appearance of bound fraction are also changed.This is in some cases
It is unacceptable.All physical characteristics of reserved unit while one suitable forge welded joint should be extremely firm, with
And present the combination of intact (sometimes invisible).
Such smithwelding has employed many years, and is industrially also referred to as the welding of pattern.This technology
Another generic term Damascus forging (damascened forging), manufacture steel with this technology and be referred to as damascene
Remove from office steel.Blade is made from Damascus steel and is utilized many years, and there is value very much for decoration and character of artwork.
One of the advantages of Damascus steel or smithwelding steel is that have each constituent using blade made of this technology
Advantage.Damascus steel is made using forging technology, is generally adopted by what complementary steel forged together.This
The soft or hard material of the sample steel stacked together forged had both had toughness or had possessed extremely strong hardness.And the unicity of general steel
The situation that can then cause toughness and hardness to take into account simultaneously.Not completely understand how the characteristic of each alloy assigns this at present
The composite of sample, when the single alloy of identical composition and the combination composition of the bi-component alloy of same ratio does not have generally
The combination of characteristic.However, this phenomenon is it is known that ironsmith great master develops centuries.
But the technology for manufacturing Damascus steel is only effective to very limited product made from steel.Only there is very high add
The steel of work and low-alloy content can be processed using this technique.
Current knife industry processed is only limitted to the non-alloyed or alloy carbon steel of decorative composite material.This means these parts or material
Easily corrosion, and final products can be made to add notable weight.Other metal smithwelding are attempted, without good effect.For example,
The plywood for striving for reliable smithwelding titanium or titanium alloy is generally unsuccessful.
For other steel alloy materials of smithwelding, different technologies is had attempted to.See, for example, U.S. Patent number 5815790.
The technology for being heated to high temperature is placed that patent describes two kinds of stainless steel materials (wherein at least one powder type) isostatic pressed.With
The intermetallic composite coating of powder type is difficult and expensive.
High temperature insostatic pressing (HIP) (hot isostatic pressing, abbreviation HIP) technique be metal dust is placed into it is closed
It is each to equal pressure to metal dust application in container, while high temperature is imposed, under the influence of high pressure and temperature, metal dust
It is able to sinter and is densified.
Hip moulding or high temperature insostatic pressing (HIP) (HIP) technology are mainly used in (including the powder of steel, aluminium, and titanium by metal dust
End) form part.HIP needs to be inserted the cylindrical pressure vessel of material to be treated.Inside (and the material of the container
Material) higher temperature is heated to, and the atmosphere of container is pressurized to the pressure for being enough compacted powder metal into solid form.
HIP techniques need expensive machinery, and the limitation of the size with the part being made from it, because the pressure that can be born immense pressure
Force container is required for the technique.The container must internally insulate with the heat of technique, to prevent extreme temperature under stress
Weaken wall of a container.With the dimension linearity increase of container, thickness and intensity the exponentially increase of required chamber wall.This is right
The full-size that part can be produced produces actual limitation.At present, the diameter of maximum functional size is in four feet of magnitudes.Therefore,
With the increase of size, the cost for possessing and operating this device also increases.In addition, the material in pressure vessel can not be located
Reason manipulates in any way, until program is completed.These problems, alone or in combination so that expensive for finding using HIP
And complexity, it is impossible for large component.
In order to manufacture titanium alloy laminated composite material, United States Patent (USP) US6857558B2 is using encapsulating chamber or housing, titaniferous
The first metal layer and titaniferous second metal layer are staggeredly placed in the housing, fill housing with inert gas, heated shell and contain
Titanium the first metal layer and titaniferous second metal layer, firmly mechanical compaction housing is so that the first metalwork and the second metalwork smithwelding exist
Together.
US6857558B2 method can produce titanium alloy laminated composite material, but the defects of obvious be present：Before processing
Need manufacture encapsulating chamber or housing in addition；Titanium alloy layer is suppressed together with housing when applying mechanical pressure so that housing distortion
Or damage, the housing after processing are difficult to reuse, which results in significant wastage；Housing need for every time process raw material and into
The shape and size of product carry out specific determination, lack versatility；Need to vacuumize or inert gas fills housing, it is close to housing
Envelope property requires very high, adds technology difficulty and complexity；The size of manufactured alloy laminated composite material is limited by housing
System.The process program of this method causes US6857558B2 method to be difficult to mass produce titanium alloy laminated composite material, cost
It is higher, it is only capable of the less titanium alloy laminated composite material of small-scale production size.
Therefore, it is necessary to develop the side that a kind of cost is low, technique is simple, is adapted to large-scale production titanium alloy laminated composite material
Method.
In view of this, it is special to propose the present invention.
In view of this, it is special to propose the present invention.
The content of the invention
It is an object of the invention to provide a kind of method for preparing titanium alloy laminate or titanium alloy laminated composite material,
Described method has the advantages that cost is low, technique is simple, is adapted to large-scale production.
In order to realize the above-mentioned purpose of the present invention, spy uses following technical scheme.
The present invention relates to a kind of method for preparing titanium alloy laminate or titanium alloy laminated composite material, including：
(a) the first metalwork and the second metalwork are stacked, the first metalwork and the equal titaniferous of the second metalwork；
(b) edge of the contact surface between the first metalwork and the second metalwork is welded together；
(c) the first metalwork and the second metalwork are heated, and
(d) suppress or forge the first metalwork and the second metalwork so that the first metalwork and the second metalwork smithwelding are one
Rise.
Preferably, in step (b), welded under vacuum.
Preferably, in step (b), welded under inert gas atmosphere.
Preferably, in step (b), welded under the atmosphere of air.
Preferably, before step (b) welding, the metalwork of mechanical compaction first and the second metalwork cause the two closely to connect
Touch.
Preferably, the surface between the first metalwork and the second metalwork is smooth or smooth surface.
Preferably, the first metalwork and the second metalwork are containing titanium mesh or containing titanium metal plate.
Preferably, the first metalwork is one in individual metalwork more than first, and the second metalwork is individual metalwork more than second
In one, setting steps include more than first individual metalworks and more than second individual metalwork settings interlaced with each other.
The present invention relates to a kind of method for preparing metallic laminate, comprise the following steps：
(a) at least two metalworks including more than first individual metalworks and more than second individual metalworks are stacked so that institute
Each stated more than first in individual metalwork is adjacent with each in more than described second individual metalworks and staggeredly, wherein described the
Individual metalwork more than one and more than second individual metalworks are by containing titanium formation and chemical composition difference；
(b) by contact surface between metalwork adjacent in more than described first individual metalworks and more than the second individual metalwork
Edge welds together；
(c) by the temperature of more than described first individual metalworks and more than the second individual heat metal articles to more than 1500 DEG C；With
(d) exert oneself more than described first individual metalworks and more than the second individual metalwork are compressed together so that adjacent
Formed and combined between metalwork, form single piece of metal blank.
Preferably, method of the invention also include with more than described first individual metalworks and more than the second individual metalwork phase
The step of adjacent and mode staggeredly is to set individual metalwork more than the 3rd, wherein individual metalwork containing titanium by forming more than the described 3rd
And chemical composition is different from more than described first individual metalworks and more than the second individual metalwork.
First metalwork and the second metalwork, or individual metalwork is metallurgical different each other more than first and second
(metallurgically dissimilar)。
Preferably, the first metal and the second metal (or individual metal more than first and second) be each independently selected from following titanium or
Titanium alloy：
TA1：Industrially pure titanium；
TA2：Industrially pure titanium；
TA3：Industrially pure titanium；
TA7：Ti-5Al-2.5Sn；
TA10：Ti-0.3Mo-0.8Ni；
TA15：Ti-6.5Al-1.5Zr-1Mo-1V；
TA16：Ti-2Al-2.5Zr；
TA17：Ti-4Al-2V；
TA18：Ti-3Al-2.5V；
TA19：Ti-6Al-2Sn-4Zr-2Mo-0.1Si；
TB2：Ti-5Mo-5V-8Cr-3Al；
TB5：Ti-15V-3Cr-3Sn-3Al；
TB6：Ti-10V-2Fe-3Al；
TB10：Ti-5Mo-5V-2Cr-3Al；
TC1：Ti-2Al-1.5Mn；
TC2：Ti-4Al-1.5Mn；
TC3：Ti-5Al-4V；
TC4：Ti-6Al-4V；
TC6：Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si；
TC7：Ti-6Al-0.6Cr-0.4Fe-0.4Si-0.01B；
TC9：Ti-6.5Al-3.5Mo-2.5Sn-0.3Si；
TC10：Ti-6Al-6V-2Sn-0.5Cu-0.5Fe；
TC11：Ti-6Al-3.5Mo-1.5Zr-0.3Si；
TC21：Ti-6Al-2Sn-2Zr-3Mo-1.5Cr-2Nb-0.1Si.
Compared with prior art, beneficial effects of the present invention are：
(1) technique is simple, need not suppress encapsulating housing during smithwelding；
(2) the metal stacking product of various sizes, especially large scale metal stacking product can be manufactured；
(3) technical process is flexible, can carry out in various atmospheres, and sealing weldering can be especially carried out under air atmosphere
Connect, smithwelding.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described.
Fig. 1 is stacked three-dimensional view for the metalwork of the first embodiment according to the present invention.
Fig. 2A is a kind of embodiment for suppressing layered product.
Fig. 2 B are the another embodiment for suppressing layered product.
Fig. 3 is the three-dimensional view of the blank of prepared stacking material.
Fig. 4 is the three-dimensional view of flattening blank.
Fig. 5 is according to the front view being stacked of second embodiment of the present invention, the gold of the different compositions of two of which
The sq.rd of category part is stacked with herringbone pattern.
Fig. 6 is the front view being stacked according to third embodiment of the present invention, and many of metal rule stacks.
Fig. 7 is the front view being stacked according to the 4th embodiment of the present invention.
Fig. 8 is the front view being stacked according to the 5th embodiment of the present invention.
Fig. 9 A are the view that A suppresses layered product in a first direction.
Fig. 9 B are the view that layered product is suppressed in second direction B.
Drawing reference numeral：
10：Layered product 12：Layered product upper surface
14：First metalwork 16：Second metalwork
18：The edge 19 of contact surface：Layered product lower surface
22：First pressing mold (die) 24：Second pressing mold
26：High-pressure hydraulic press 28：Pedestal
30：Blank 32：Blank upper surface
34：First metalwork 36：Second metalwork
38：Boundary line 50：Layered product
54：First metalwork 56：Second metalwork
60：Layered product 62：First metalwork
64：Second metalwork 66：3rd metalwork
68：4th metalwork 69：Fifth metal part
70：Layered product 74：First metalwork
76：Second metalwork 80：Layered product
84：First metalwork 86：Second metalwork
88：3rd metalwork
Embodiment
The present invention provide one kind prepare titanium alloy laminate (titanium alloy laminated composite material or titanium alloy lamination it is compound
Material) method, comprise the following steps：
(a) the first metalwork and the second metalwork are stacked, the first metalwork and the equal titaniferous of the second metalwork；
(b) edge of contact surface between the first metalwork and the second metalwork is welded together；
(c) the first metalwork and the second metalwork are heated, and
(d) suppress or forge the first metalwork and the second metalwork so that the first metalwork and the second metalwork smithwelding are one
Rise.
Preferably, the first metalwork be in more than first individual metalworks one of, and the second metalwork is gold more than second
One of in category part, and wherein described setting steps include more than interlaced with each other first and second individual metalworks.
Preferably, individual metalwork is metallurgical different each other more than first and second.
Preferably, sealing welding is carried out under vacuum or under inert gas atmosphere.In another embodiment, exist
Sealing welding is carried out under the atmosphere of air.
Preferably, before welding, the metalwork of mechanical compaction first and the second metalwork cause the two close contact.
Preferably, the surface between the first metalwork and the second metalwork is smooth or smooth surface.
Preferably, the first metalwork and the second metalwork are containing titanium mesh or containing titanium metal plate.
The present invention provides a kind of method for preparing titanium alloy laminate or titanium alloy laminated composite material, including following step
Suddenly：
(a) configured with rule to set individual metalwork more than first and more than second individual metalworks so that individual metalwork more than first
In each with each in more than second individual metalworks be adjacent and staggeredly, wherein every in individual metalwork more than described first
One is formed by first chamber containing titanium, and each in wherein described more than second individual metalwork is by with described
The different second chamber containing titanium of one composition is formed；
(b) edge of contact surface between more than adjacent first individual metalworks and more than second individual metalworks is welded together；
(c) by the temperature of more than first individual metalworks and more than second individual heat metal articles to more than 1500 DEG C；With
(d) exert oneself more than first individual metalworks and more than second individual metalworks are compressed together so that adjacent metal part it
Between formed combine, formed single piece of metal blank.
Preferably, in addition to adjacent with more than first and second individual metalworks and staggeredly rule configure to set more than the 3rd
The step of individual metalwork, wherein each individual metalwork more than described 3rd contains titanium by different from first and second composition
Belong to the 3rd composition to be formed.
Preferably, each in individual metalwork more than first and more than second individual metalworks is flat type, and wherein
The setting steps include forming being alternately stacked for individual metalwork more than first and more than second individual metalworks.
Preferably, pressing step includes (first axle) compacting more than first and second individual metalworks and second in a first direction
Suppress more than first and second individual metalworks in direction (second axis).
Preferably, pressing step is mechanical compaction.
Preferably, further comprise：Repeat pressing step.
Preferably, repeating the pressing step includes making blank by its spacing be less than between the roller of sotck thinkness.
Preferably, further comprise：According to the first surface of a moulding blank of selected pattern.
Preferably, further comprise：Remove a part for the thickness of blank, including first surface.
Preferably, the blank is handled to induce individual metalwork more than described first to obtain the first outward appearance, individual metalwork more than second
Obtain the second outward appearance.
Preferably, processing step includes：Blank is aoxidized with selected ultor.
Preferably, processing step is included in the selected temperature oxidation blank.
The invention further relates to a kind of method for preparing metallic laminate, including：
(a) multiple metalworks are organized into and selected to produce the setting body of result attractive in appearance；
(b) edge of the contact surface between multiple metalworks is welded；
(c) the setting body of heating；With
(d) pushed to set up with enough pressure and put body so that each the multiple metalwork is bound to the multiple metalwork
In those metalworks close together with it.
Preferably, the Part I of multiple metalworks is by with the Part II difference chemical group with the multiple metalwork
Into metal formed, and each in the Part I of wherein the multiple metalwork is formed by containing titanium.
Preferably, it is welded as sealing welding in step (b).By the contact surface between the first metalwork and the second metalwork
Edge seal weld together cause contact surface between the first metalwork and the second metalwork or space with it is extraneous it is airtight every
Absolutely.
Fig. 1 is stacked three-dimensional view for the metalwork of the first embodiment according to the present invention.As shown in figure 1, the
The 14, second metalwork of one metalwork (or the first metallic plate or the first metal layer) (or the second metallic plate or second metal layer) 16 is handed over
For being stacked.The sealing welding of edge 18 of contact surface between the first metalwork of titaniferous 14 and the second metalwork of titaniferous 16 is existed
Together so that contact surface or space between the first metalwork of titaniferous 14 and the second metalwork of titaniferous 16 and extraneous airtight isolation, shape
Into layered product 10.
First metalwork 14 and the second metalwork 16 (or individual more than 14 and second individual metalwork 16 of metalwork more than first) are each other
Metallurgical different (metallurgically dissimilar).First metalwork 14 is different with the chemical composition of the second metalwork 16.
According to a kind of embodiment, material used in metalwork is the titanium or titanium alloy of various materials and composition.One in metalwork
It can be pure titanium to plant, such as the pure titanium of business level.For example, pure titanium can be the pure titanium for being referred to as CP1 level titaniums in this area.Such as Fig. 1 institutes
Show, the first metalwork 14 can be light metal, such as pure titanium.In for example pure titanium layer of light metal as the first metalwork 14
Between, can be the titanium alloy layer as the second metalwork 16.Titanium alloy can be combined compatible appoint with pure titanium in process
What titanium alloy.A kind of example of titanium alloy is Ti-6Al-4V (turning into TC4 again), and its implication is 6% aluminium and 4% vanadium, and remaining is
Titanium.Other titanium alloys include be not limited to TA7, TA10, TA15, TA16, TA17, TA18, TA19, TB2, TB5, TB6, TB10,
TC1、TC2、TC3、TC4、TC6、TC7、TC9、TC10、TC11、TC21；And titanium alloy and aluminium, vanadium, chromium, nickel, zinc and other gold
The various combinations of category.Alternatively, other metals can replace pure titanium so that two kinds of different alloys combine.Enter in the present invention
In the embodiment of one step, more than two kinds different metals are stacked to be combined together.
Preferably, metalwork or metal level of the invention, such as the first metal and the second metal (or more than first and second
Metal), it is each independently selected from following titanium or titanium alloy：
TA1：Industrially pure titanium；
TA2：Industrially pure titanium；
TA3：Industrially pure titanium；
TA7：Ti-5Al-2.5Sn；
TA10：Ti-0.3Mo-0.8Ni；
TA15：Ti-6.5Al-1.5Zr-1Mo-1V；
TA16：Ti-2Al-2.5Zr；
TA17：Ti-4Al-2V；
TA18：Ti-3Al-2.5V；
TA19：Ti-6Al-2Sn-4Zr-2Mo-0.1Si；
TB2：Ti-5Mo-5V-8Cr-3Al；
TB5：Ti-15V-3Cr-3Sn-3Al；
TB6：Ti-10V-2Fe-3Al；
TB10：Ti-5Mo-5V-2Cr-3Al；
TC1：Ti-2Al-1.5Mn；
TC2：Ti-4Al-1.5Mn；
TC3：Ti-5Al-4V；
TC4：Ti-6Al-4V；
TC6：Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si；
TC7：Ti-6Al-0.6Cr-0.4Fe-0.4Si-0.01B；
TC9：Ti-6.5Al-3.5Mo-2.5Sn-0.3Si；
TC10：Ti-6Al-6V-2Sn-0.5Cu-0.5Fe；
TC11：Ti-6Al-3.5Mo-1.5Zr-0.3Si；
TC21：Ti-6Al-2Sn-2Zr-3Mo-1.5Cr-2Nb-0.1Si.
According to one embodiment of the present invention, titanium or titanium alloy metalwork (or metallic plate) can be cleaned and clean, with
Remove all surface oxide layer and impurity.Cleaning can be carried out in any suitable manner, such as mechanical cleaning, washing or change
Learn bath.Cleaning can be chosen to be enough to remove any oxide skin(coating), nitride layer or any be produced by dirt or with air reaction
Raw other impurities, to expose simple metal.After cleaning and cleaning, the side of the contact surface between metalwork or metallic plate 14,16
The sealing welding of edge 18 is together.
Sealing welding can be carried out under air atmosphere.In view of at high temperature, titanium oxide and oxygen may be to techniques
Have an impact, correlation step can be carried out under vacuum or inert gas conditions.For example, in a preferred embodiment, it is
Further prevent oxidation of the air to metal, it is preferable that carry out sealing welding under vacuum.Welded using vacuum sealing
Connect, on the one hand, can prevent metal from aoxidizing in sealing welding；On the other hand, the first metalwork of titaniferous 14 and the gold medal of titaniferous second
After belonging to the sealing welding of edge 18 of the contact surface between part 16 together, contact surface and extraneous airtight isolation, between metalwork
Non-reactive gas such as oxygen, influence of the oxygen to technique under heating stepses and smithwelding step high temperature can be prevented.
In another embodiment, sealing welding is carried out under the atmosphere of inert gas.Preferable inert gas is argon
Gas.It is of course also possible to use other inert gases.Inert gas shielding sealing welding, have similar with vacuum sealing welding
Effect and effect.
Vacuum or inert atmosphere are the preferred embodiment for preventing oxidized metal, the inventors discovered that, sealing welding and/
Or compacting can be carried out under air atmosphere completely.On the one hand, the inventors discovered that, due between metalwork be in close contact or away from
Close, the influence of oxygen is limited, even if blow-by is welded, is exchanged with outside air still highly difficult.On the other hand, metalwork
Sealing welding together after, contact surface and extraneous airtight isolation, oxygen is seldom in sealing space, influences less.According to this hair
A kind of bright embodiment, method of the invention do not include vacuum step.According to one embodiment of the present invention, the present invention
Method include with inert gas replace air the step of.
The sealing welding at edge 18 can be carried out using mode known in the art.For example, sealing welding can use gas
The welding techniques such as flame, electric arc, laser, electron beam, friction and ultrasonic wave are carried out.When using electric arc welding, it is preferred to use pure titanium
Or titanium alloy is as wlding.Carried out using with the wlding of the identical material of one of metalwork (or metallic plate).For example, work as metalwork bag
When including pure titanium and titanium alloy, wlding can use pure titanium or titanium alloy.Wlding can also with the metal material in layered product into
Divide different.Welding can be argon arc welding.Step (b) is carried out under the atmosphere of air, refers to that whole metalwork is exposed to air
Environment, but the local position welded can local inert gas shielding.
Suitable mode can be used to make to be in close contact between metalwork (or metallic plate).Preferably, the first metalwork 14
And the second surface between metalwork 16 is smooth or smooth surface.In a preferred embodiment, mechanical compaction layered product
10 so that be in close contact between metalwork.Especially when the contact surface out-of-flatness between metalwork, preferably mechanical compaction is laminated
Body.Preferably, mechanical compaction layered product 10 is carried out before sealing welding.
Metalwork can be tabular or sheet form.Preferably, the first metalwork 14 and the second metalwork 16 are containing titanium
Belong to plate or containing titanium metal plate.
Preferably, as shown in figure 1, the first metalwork 14 is one in individual metalwork more than first, the second metalwork 16 is
One more than second in individual metalwork, setting steps include more than first individual metalworks and more than second individual metalworks are interlaced with each other sets
Put.
After edge seal welding, layered product 10, which is placed in stove, is heated to predetermined temperature.Preferably, in step (c),
It is heated to more than 1500 DEG C of temperature.In the case of pure titanium or titanium alloy, it is preferable that temperature can be 1500-1800 DEG C, excellent
Select 1600~1700 DEG C, more preferably 1600~1700 DEG C, such as 1650 DEG C.Temperature can be chosen to make each metalwork be combined into list
The sufficiently high temperature of individual layered product, and it is not high to making pure titanium or titanium alloy become liquid or too soft and work can not be laminated
Stable shape is kept during skill.Temperature can be selected to be sufficiently high to promote metalwork to be bonded to each other and form monolithic part,
And each metalwork does not lose its individual character, such as color, position etc..
After layered product 10 reaches equilibrium temperature in stove, removed out of stove.Then apply pressure so that the first metalwork (or
First metallic plate or the first metal layer) the 14, second metalwork (or the second metallic plate or second metal layer) 16 is bonded to each other, formed
The monolithic blank of laminated metal plate.
As shown in Figure 2 A, in one embodiment, using high-pressure hydraulic press 26 come to the applying power of layered product 10.High pressure liquid
Press 26 is equipped with the first pressing mold 22, and the second pressing mold 24 is placed with pedestal 28, and power is applied to including the first metalwork 14, second
On the layered product 10 of metalwork 16.Enough power can be applied so that layered product 10 slightly deforms.For example, it is preferable to it can use enough
The system of forcing makes the gross thickness of layered product 10 reduce 0.3~2cm, more preferably 0.5~1cm.Preferably, high-pressure hydraulic press 26 applies
Power scope is in 3 tons to 20 tons, preferably 5 to 18 tons, more preferably 7 to 13 tons.Certainly, power can be applied by other suitable technologies
Add.Such as, it is possible to use steel rider, jump bit, hammer by hand, or apply enough power so that the first metalwork 14, the second gold medal
Belong to some other technologies that part 16 combines.This may also cause the side of layered product 10 to be protruded, some metals in center section
Part becomes more slightly wider than original width, such as wide 1~6cm, preferably 2~4cm.
Fig. 2 B show the first pressing mold 22, the second pressing mold 24 shape another embodiment.In this embodiment,
First pressing mold 22, the second pressing mold 24 are not the flat pressure with the form fit of the upper surface of layered product 10 12 and lower surface 19
Mould, but the surface area having is less than the upper surface 12 of layered product 10 and the square pressing mold of the area of lower surface 19.In other implementations
In mode, the first pressing mold 22, the second pressing mold 24 can be spherical, conical, semicircle or other shapes.In some embodiment party
In formula, when the surface area on each surface 12,19 for being less than layered product 10 for applying the surface area of stressed pressing mold, pressure repeats
Layered product 10 is applied to, is carried out in the whole surface of layered product 10 so that the whole upper surface 12 of layered product 10 and lower surface 19 are all
Necessary pressure is subjected to so that the first metalwork 14, the second metalwork 16 to be combined together.
In some embodiments, layered product 10 can be placed again into stove and heat and repeat pressurization steps again.Weight
Multiple pressurization steps can exert a force to the upper surface 12 of layered product 10 and lower surface 19, can also exert a force to layered product 10
Side, as shown in Figure 9 B.
Now, layered product has been combined into single metal blank form.As shown in figure 3, by heating and pressurization steps, obtain
Obtained the single piece of metal part being made up of the first metalwork (the first metal layer) 34 and the second metalwork (the first metal layer) 36.First
The metalwork 16 of metalwork 14 and second has been completely combined now, and further processing is to the integral gold with upper surface 32
Belong to blank 30.In order to become apparent from, in Fig. 1 the first metalwork 14 and the second metalwork 16 Fig. 3 into Fig. 4 with the first metalwork
34 (the first metal layers) and the second metalwork (the first metal layer) 36 represent.It should be appreciated that each first metal in blank 30
The metalwork 36 of part 34 and second will retain the outward appearance and characteristic of former first metalwork 14 and the second metalwork 16.In other words, base
Material 30 in each metalwork (metal level) by reservation formed metalwork (metal level) special metal or alloy sheets outward appearance and
Characteristic.The metalwork 36 of each first metalwork 34 and second in blank 30 is combined together formation border 38 between them.
As shown in figure 4, blank 30 can further by rolling, compacting or other technologies it is further moulding, opened up
It is flat or moulding into required shape.Flattening or it is moulding can be cold rolling or cold flattening.Can also use other metalworking technologies with
The net shape of blank is realized, such as in anvil block hammer, compacting, hot rolling or other technologies.
The upper surface 32 of blank 30 can be further processed into required pattern.It will be schemed using the pressing mold with required pattern
Shape is impressed into the upper surface 32 (such as can be by the way of described in US2003162050A1 [0047] section) of final blank.
For example, triangular-shaped profile is pressed into final blank 30, post-processing to remove upper surface and exposure is based on being compressed on it
In pattern combination with decorative surfaces.Other profiles can be pressed into final blank, including square, circular or cartouche.Properly
Image be compressed on wherein after, processing blank is to expose following layer, such as by grinding, cutting or other machinings
Technology (such as mode described in US2003162050A1 [0047] section).
Press-in blank shape can have any required design, such as symbol or indicate (for example, US2003162050A1
Mode described in [0048] section).
Blank through it is appropriate moulding and according to desired aesthetics or artistic technique decoration after, it can pass through other Technologies
To handle.For example, it can be different voltage anodising, with color pattern, tone or other effects needed for providing.This
Outside, heated in proper temperature, such as 1000 DEG C, make titanium that there is rainbow outward appearance.At relatively high temperatures processing can cause it some change
Secretly, processing produces shallower different patterns under lower temperature.
It can make titanyl in the presence heating of oxygen.In any given temperature, the different-alloy degree of oxidation size of titanium is determined
In other existing metals, and depending on the titanium percent of total in alloy.Therefore, in order to attractive in appearance, by open air
Blank is heated, oxygen reacts generation contrastive colours and tone in the expose portion and air of layer made of titanium and its various alloy.
Using other processing, distortion under the conditions of applying pressure such as heating simultaneously, be heated or not heated, stretching, compression or its
His technology, can assign the art pattern needed for blank.These technologies can be different to produce in the blank that is used in each stage
Effect.For example, it can be used for Fig. 3 blank, Fig. 4 moulding blank.Certainly, in some embodiments, Fig. 4 flattening blank
30 have had required outward appearance with suitable heat treatment, it is not necessary to form additional pattern；And in another embodiment, machine
Device turned blank 30 is handled with producing the art pattern of final products without further.For example, the shape as handle of a knife or jewellery
The conical surface and inclined-plane of a part for shape have natural exposing on the layer of attractive in appearance and attractive pattern.
Final metalwork, which can have the design and impressing of color and selected pattern based on various alloys or be formed, to be arrived
Pattern therein.It can be used for producing various final products.Such as it can be used for making handle of a knife.It can be used for
Jewellery, such as ring, necklace, pendant, safety pin, or other decorative metals gadgets.It is used as One function metal parts,
Also ornament, such as the part of motorcycle, such as handle, blast pipe, or other decorative metals products can be used as.
The present invention is described in detail with reference to flat board or laminated metal part, as shown in Figures 1 to 4.It should be appreciated that
Other shapes and the setting of material can be used.Very simple smithwelding can be carried out only with two panels metal.Complex pattern can be with
Produced using the metal of different shape and type.Fig. 5 to Fig. 8 shows many other laminated configurations.
Fig. 5 is according to the front view being stacked of second embodiment of the present invention, the gold of the different compositions of two of which
The sq.rd of category part is stacked with herringbone pattern.As shown in figure 5, the first metalwork 54, the second metalwork of two kinds of different compositions
56 sq.rd is stacked with herringbone pattern, forms layered product 50.Measure identical and position alternating each other for these metals
It is not necessarily to.The metal of same type can have than other metal better quality, or the gold of two kinds of same types
Category can be adjacent to each other.For example, by weight, a type of metal 25%, and another metal 85%.
Fig. 6 is the front view being stacked according to third embodiment of the present invention, and many of metal rule stacks.
As shown in fig. 6, a variety of titaniferous metalworks (the first metalwork 62, the second metalwork 64, the 3rd gold medal with different shape and composition
Belong to part 66, the 4th metalwork 68, fifth metal part 69) rule stacking, form layered product 60.
Fig. 7 is the front view being stacked according to the 4th embodiment of the present invention.As shown in fig. 7, two kinds different groups
Into titaniferous metalwork the first metalwork 74, the second metalwork 76 square bar stacked with checkerboard pattern, formed layered product 70.
Fig. 8 is the front view being stacked according to the 5th embodiment of the present invention.As shown in figure 8, three kinds different groups
Into titaniferous metalwork the first metalwork 84, the second metalwork 86, the 3rd metalwork 88 (metallic plate) with floor splicing pattern hand over
Mistake is set, and forms layered product 80.
As shown in Fig. 5 to Fig. 8, a variety of different metals regular can stack, to be realized using the forge welding techniques of the present invention
Desired pattern.Many settings be present, number is almost unlimited, and each setting can combine in final products and produce unique figure
Case.
Fig. 5, can be as in first embodiment to the embodiment shown in Fig. 8, contact surface between metalwork
Edge seal, which welds together, causes the contact surface between metalwork or space and extraneous airtight isolation, then carries out as described above
It is processed further.Fig. 5 to the chemical composition of the embodiment metalwork (or metallic plate) shown in Fig. 8 can be the first embodiment party
Those listed in formula, in order to brief, it will not be repeated here.
In laminated configuration shown in Fig. 5 to Fig. 8, there are multiple metalworks due to every layer, the metalwork contacts side surfaces in layer.
In such a situation it is preferred to simultaneously in the (first party shown in arrow A as illustrated in figure 9 a on the direction of layered product upper surface
To) and suppressed (second direction shown in arrow B as shown in fig. 9b) perpendicular to layered product side surface direction.Fig. 9 A are first
Suppress the view of layered product, first direction shown in arrow A in direction.Fig. 9 B is in the view of second direction compacting layered product, arrow B
Shown second direction.As shown in Figure 9 B, layered product is rotated by 90 °, and is then used and is applied pressure, such as uses hydraulic press.
Another aspect of the present invention provides a kind of metal stacking product or metallic laminate, including individual titaniferous more than first
The first metal layer, individual titaniferous second metal layer more than second, the chemical composition that the first metal has and bimetallic chemical composition
Difference, individual layer more than first and more than second individual layers are interlaced with each other, and each layer in laminate is adjacent the smithwelding knot of layer
Close.
Metal material made of the present invention has the advantages of in light weight, hard and purposes is wide.The metal material of the present invention can
The application being used alone for titanium, because it has titanium or similar performance, characteristic and the hardness of titanium alloy.The metal of the present invention
Material can be used for the various applications for needing high intensity, light-weight metal.For example, the metal of the present invention can be used for bicycle, rub
Structure member is used as in motorcycle, automobile, racing car, aircraft, spacecraft, steamer.
In addition to ornamental and artistry outward appearance, metal of the invention can be also used for commercial Application.Known smithwelding is answered
Condensation material can have the advantageous feature of each separate constituent part simultaneously.Similarly, various titanium alloys have the advantages of different.Example
Such as, the first alloy has the pliability bigger than pure titanium or other titanium alloys, and the second alloy has than pure titanium or other titanium alloys
Bigger hardness.Experiments indicate that in smithwelding composite of the invention each titanium alloy combination assign final products its
Respective characteristic.Therefore, by the present invention smithwelding composite made of part can obtain intensity, hardness, pliability and its
The combined characteristic of characteristic needed for him.
For example, for the particular elements in aircraft wing, alloy of the selection with flexibility characteristics.However, identical is closed
Gold may not have enough tensile strengths, thus the part must prepare more greatly to assign necessary intensity.On the contrary, can be with
Alloy with high-flexibility and the alloy with excellent in strength characteristic are laminated, to prepare the portion with two kinds of advantages
Part, so that part has the advantages of small volume, in light weight.It is always that aerospace industry is pursued to reduce volume and weight
's.
In a preferred embodiment, titanium and titanium alloy are used as in final blank 30 in two kinds of alternate layers.Another
In kind embodiment, two or more different materials or alloy are used.It is, for example, possible to use titanium and two or more
Different alloys (such as titanium alloy), each of which have different characteristics.In further embodiment, titanium can be used
Other metals in addition.It is preferred that titanium, because in light weight, non-corrosiveness that it has and non-magnetic property.Can select can sun
Pole oxidation metal combination, between metal produce contrast color change, or can be otherwise heat-treated or
Harden to change architectural characteristic, and assign various patterns.
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.It is unreceipted specific in embodiment
Condition person, the condition suggested according to normal condition or manufacturer are carried out.Agents useful for same or the unreceipted production firm person of instrument, it is
The conventional products that can be obtained by commercially available purchase.
Embodiment
Embodiment 1
Using two kinds of metallic plates of industrially pure titanium TA1 and titanium alloy TC 4 (Ti-6Al-4V), by removing surface totally with removal
All surface oxide layer and impurity.It is as shown in figure 1, two kinds of metallic plates are alternately laminated.Carried out on hydraulic press it is pre-stamped so that
It is in close contact between metallic plate.
Using argon arc welding, the sealing welding of edge 18 of contact surface between two kinds of metallic plates is caused into two kinds of metals together
Between contact surface or space and extraneous airtight isolation, form layered product 10.
Layered product 10 is put into heating furnace, is heated to 1650 DEG C.
As shown in Figure 2 A, by the layered product 10 of heating, high pressure is suppressed on 100 t hydraulic press, and pressure is 4 tons.It is repressed,
Two kinds of metallic plate forge weldlings together, form monolithic blank.
Embodiment 2 is to embodiment 5
Carried out using the identical step of embodiment 1, only metal material uses material listed in table 1.
Comparative example 1
Titanium metal material, heating-up temperature and pressure are same as Example 1, only using US6857558B2 technique
Vacuumize and carry out compacting smithwelding.
Comparative example 2
Titanium metal material, heating-up temperature and pressure are same as Example 2, only using US6857558B2 technique
Compacting smithwelding is carried out under inert gas shielding.
The compound interface mechanical experimental results of embodiment and comparative example lamination titanium composite material are listed in Table 1 below.
The performance test results of table 1
The lamination titanium composite material obtained it can be seen from the data in table using the embodiment of the method for the present invention is equal
It is also more preferable with excellent compound interface tensile strength and shear strength, or even than comparative example.
The effect above is unexpected, even if the present invention does not vacuumize, is laminated the power of titanium composite material compound interface
It is still very excellent to learn performance, it is suitable with obtaining lamination titanium composite material mechanical performance under vacuumized conditions or more preferable.
Although illustrate and describing the present invention with specific embodiment, but will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (10)
- A kind of 1. method for preparing metallic laminate, it is characterised in that comprise the following steps：(a) the first metalwork and the second metalwork are stacked, first metalwork and the equal titaniferous of the second metalwork；(b) edge of the contact surface between first metalwork and second metalwork is welded together；(c) first metalwork and second metalwork are heated, and(d) suppress or forge first metalwork and second metalwork so that first metalwork and second gold medal Belong to part smithwelding together.
- 2. the method according to claim 1 for preparing metallic laminate, it is characterised in that the weldering in step (b) Be connected in sealing welding so that contact surface or space between first metalwork and second metalwork with it is extraneous it is airtight every Absolutely.
- 3. the method according to claim 1 or 2 for preparing metallic laminate, it is characterised in that step (b) is in vacuum bar Carried out under part, under inert gas atmosphere or under the atmosphere of air.
- 4. the method according to claim 1 or 2 for preparing metallic laminate, it is characterised in that before step (b), First metalwork described in mechanical compaction and second metalwork cause the two close contact.
- 5. the method according to claim 1 or 2 for preparing metallic laminate, it is characterised in that first metalwork It is tabular or sheet with second metalwork.
- 6. the method according to claim 1 or 2 for preparing metallic laminate, it is characterised in that first metalwork It is one more than first in individual metalwork, second metalwork is one in individual metalwork more than second, described to be stacked Including more than described first individual metalworks and more than the second individual metalwork setting interlaced with each other.
- 7. the method according to claim 1 or 2 for preparing metallic laminate, it is characterised in that first metalwork It is metallurgical different each other with second metalwork.
- A kind of 8. method for preparing metallic laminate, it is characterised in that comprise the following steps：(a) at least two metalworks including more than first individual metalworks and more than second individual metalworks are stacked so that described More than one in individual metalwork each it is adjacent with each in more than described second individual metalworks and staggeredly, wherein more than described first Individual metalwork and more than second individual metalworks are by containing titanium formation and chemical composition difference；(b) by the edge of contact surface between metalwork adjacent in more than described first individual metalworks and more than the second individual metalwork Weld together；(c) by the temperature of more than described first individual metalworks and more than the second individual heat metal articles to more than 1500 DEG C；With(d) exert oneself more than described first individual metalworks and more than the second individual metalwork are compressed together so that in adjacent metal Formed and combined between part, form single piece of metal blank.
- 9. the method according to claim 8 for preparing metallic laminate, it is characterised in that also include with described first Multiple metalworks and more than the second individual metalwork it is adjacent and staggeredly mode to set individual metalwork more than the 3rd the step of, wherein Individual metalwork more than described 3rd containing titanium by forming and chemical composition and more than described first individual metalworks and described more than second Metalwork is different.
- 10. the method for the preparation metallic laminate according to claim 1 or 8, it is characterised in that first metalwork Following titanium is each independently selected from second metalwork, or individual metalwork more than described first and more than the second individual metalwork Or titanium alloy：TA1：Industrially pure titanium；TA7：Ti-5Al-2.5Sn；TA10：Ti-0.3Mo-0.8Ni；TA15：Ti-6.5Al-1.5Zr-1Mo-1V；TA16：Ti-2Al-2.5Zr；TA17：Ti-4Al-2V；TA18：Ti-3Al-2.5V；TA19：Ti-6Al-2Sn-4Zr-2Mo-0.1Si；TB2：Ti-5Mo-5V-8Cr-3Al；TB5：Ti-15V-3Cr-3Sn-3Al；TB6：Ti-10V-2Fe-3Al；TB10：Ti-5Mo-5V-2Cr-3Al；TC1：Ti-2Al-1.5Mn；TC2：Ti-4Al-1.5Mn；TC3：Ti-5Al-4V；TC4：Ti-6Al-4V；TC6：Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si；TC7：Ti-6Al-0.6Cr-0.4Fe-0.4Si-0.01B；TC9：Ti-6.5Al-3.5Mo-2.5Sn-0.3Si；TC10：Ti-6Al-6V-2Sn-0.5Cu-0.5Fe；TC11：Ti-6Al-3.5Mo-1.5Zr-0.3Si；AndTC21：Ti-6Al-2Sn-2Zr-3Mo-1.5Cr-2Nb-0.1Si.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709507.3A CN107755878B (en) | 2016-08-23 | 2016-08-23 | Method for preparing metal laminated material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709507.3A CN107755878B (en) | 2016-08-23 | 2016-08-23 | Method for preparing metal laminated material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107755878A true CN107755878A (en) | 2018-03-06 |
| CN107755878B CN107755878B (en) | 2021-09-03 |
Family
ID=61264683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709507.3A Active CN107755878B (en) | 2016-08-23 | 2016-08-23 | Method for preparing metal laminated material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755878B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436401A (en) * | 2018-06-05 | 2018-08-24 | 宝鸡市欧远新金属科技有限公司 | The preparation method of Damascus titanium or zirconium |
| CN109570929A (en) * | 2018-12-04 | 2019-04-05 | 深圳市金利珠宝首饰有限公司 | A kind of noble metal melting welding color-dividing process |
| CN109589569A (en) * | 2018-11-28 | 2019-04-09 | 东莞市亿东数控科技有限公司 | A kind of clump weight and its manufacturing method of layer stack forming |
| CN110340564A (en) * | 2018-04-04 | 2019-10-18 | 波音公司 | Using different titanium alloy filler metals with the welding titanium structure of the fatigue life enhanced |
| WO2020053242A1 (en) | 2018-09-13 | 2020-03-19 | Husqvarna Ab | Cutting blade for a robotic work tool |
| CN112872573A (en) * | 2021-01-19 | 2021-06-01 | 西部金属材料股份有限公司 | Large-specification metal blank containing easily segregated elements, super-large-specification metal blank and preparation method and application thereof |
| CN114559147A (en) * | 2021-04-21 | 2022-05-31 | 河南科技大学 | Preparation method of copper alloy composite board |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122681A (en) * | 1980-02-29 | 1981-09-26 | Japan Steel Works Ltd:The | Manufacture of titanium or titanium alloy clad steel plate by rolling and pressure welding |
| SU1165546A1 (en) * | 1980-12-19 | 1985-07-07 | Предприятие П/Я Р-6601 | Method of manufacturing laminated panels by diffusion welding |
| EP1204303A2 (en) * | 2000-11-01 | 2002-05-08 | Visteon Global Technologies, Inc. | Cladded material construction for etched-tri-metal circuits |
| US20030162050A1 (en) * | 2002-02-27 | 2003-08-28 | Ferry Robert Thomas | Metal lamination method and structure |
| RU2266183C1 (en) * | 2004-07-06 | 2005-12-20 | Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт | Method for forming laminate blanks and sheets of different type titanium alloys |
| CN101474744A (en) * | 2009-01-16 | 2009-07-08 | 辽宁新华阳伟业装备制造有限公司 | Method for producing titanium steel aluminum three-layer composite board for pot tool |
| CN101992344A (en) * | 2010-11-11 | 2011-03-30 | 东北大学 | Preparation method of titanium-steel composite plate |
| CN102009332A (en) * | 2010-09-15 | 2011-04-13 | 北京科技大学 | Method for producing super-thick plate by packrolling welding process |
| US8381631B2 (en) * | 2008-12-01 | 2013-02-26 | Battelle Energy Alliance, Llc | Laminate armor and related methods |
| WO2015152041A1 (en) * | 2014-04-01 | 2015-10-08 | 東洋鋼鈑株式会社 | Method for producing metal laminate material |
| CN105618506A (en) * | 2015-03-26 | 2016-06-01 | 中国科学院金属研究所 | Metal construction forming method |
-
2016
- 2016-08-23 CN CN201610709507.3A patent/CN107755878B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122681A (en) * | 1980-02-29 | 1981-09-26 | Japan Steel Works Ltd:The | Manufacture of titanium or titanium alloy clad steel plate by rolling and pressure welding |
| SU1165546A1 (en) * | 1980-12-19 | 1985-07-07 | Предприятие П/Я Р-6601 | Method of manufacturing laminated panels by diffusion welding |
| EP1204303A2 (en) * | 2000-11-01 | 2002-05-08 | Visteon Global Technologies, Inc. | Cladded material construction for etched-tri-metal circuits |
| US20030162050A1 (en) * | 2002-02-27 | 2003-08-28 | Ferry Robert Thomas | Metal lamination method and structure |
| RU2266183C1 (en) * | 2004-07-06 | 2005-12-20 | Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт | Method for forming laminate blanks and sheets of different type titanium alloys |
| US8381631B2 (en) * | 2008-12-01 | 2013-02-26 | Battelle Energy Alliance, Llc | Laminate armor and related methods |
| CN101474744A (en) * | 2009-01-16 | 2009-07-08 | 辽宁新华阳伟业装备制造有限公司 | Method for producing titanium steel aluminum three-layer composite board for pot tool |
| CN102009332A (en) * | 2010-09-15 | 2011-04-13 | 北京科技大学 | Method for producing super-thick plate by packrolling welding process |
| CN101992344A (en) * | 2010-11-11 | 2011-03-30 | 东北大学 | Preparation method of titanium-steel composite plate |
| WO2015152041A1 (en) * | 2014-04-01 | 2015-10-08 | 東洋鋼鈑株式会社 | Method for producing metal laminate material |
| CN105618506A (en) * | 2015-03-26 | 2016-06-01 | 中国科学院金属研究所 | Metal construction forming method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340564A (en) * | 2018-04-04 | 2019-10-18 | 波音公司 | Using different titanium alloy filler metals with the welding titanium structure of the fatigue life enhanced |
| CN108436401A (en) * | 2018-06-05 | 2018-08-24 | 宝鸡市欧远新金属科技有限公司 | The preparation method of Damascus titanium or zirconium |
| WO2020053242A1 (en) | 2018-09-13 | 2020-03-19 | Husqvarna Ab | Cutting blade for a robotic work tool |
| EP3847882A2 (en) | 2018-09-13 | 2021-07-14 | Husqvarna Ab | Cutting blade for a robotic work tool |
| CN109589569A (en) * | 2018-11-28 | 2019-04-09 | 东莞市亿东数控科技有限公司 | A kind of clump weight and its manufacturing method of layer stack forming |
| CN109570929A (en) * | 2018-12-04 | 2019-04-05 | 深圳市金利珠宝首饰有限公司 | A kind of noble metal melting welding color-dividing process |
| CN112872573A (en) * | 2021-01-19 | 2021-06-01 | 西部金属材料股份有限公司 | Large-specification metal blank containing easily segregated elements, super-large-specification metal blank and preparation method and application thereof |
| CN114559147A (en) * | 2021-04-21 | 2022-05-31 | 河南科技大学 | Preparation method of copper alloy composite board |
| CN114559147B (en) * | 2021-04-21 | 2024-03-12 | 河南科技大学 | Preparation method of copper alloy composite board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107755878B (en) | 2021-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107755878A (en) | A kind of method for preparing metallic laminate | |
| JP3647453B2 (en) | Methods for manufacturing composite metal products | |
| US6857558B2 (en) | Metal lamination method and structure | |
| US7735714B2 (en) | Composite metal tube and ring and a process for producing a composite metal tube and ring | |
| US20180216626A1 (en) | Aluminum brazing of hollow titanium fan blades | |
| JP6644007B2 (en) | Method for the production of parts made from metal or metal matrix composites and the result from a process comprising additive manufacturing followed by forging of said parts | |
| RU2005109282A (en) | METHOD FOR PRODUCING PRODUCTS BY SUPERPLASTIC FORMING AND DIFFUSION WELDING | |
| US20120107561A1 (en) | Method for producing decorative metallic article with wood grain metal pattern, and decorative metallic article with wood grain metal pattern | |
| US5788142A (en) | Process for joining, coating or repairing parts made of intermetallic material | |
| EP2468437A1 (en) | Method for producing decorative metallic article having woodgrain metal pattern, and decorative metallic article having woodgrain metal pattern | |
| US5449109A (en) | Method for superplastic forming by internal pressure | |
| JPH0335886A (en) | Manufacture of titanium clad material | |
| JPWO2005092557A1 (en) | Friction overlay rod, friction overlay method, metal laminate, and method for producing metal laminate | |
| JPS58141880A (en) | Joining method of sintered hard alloy | |
| JP5132685B2 (en) | Metal thermoformed body, method for producing the same, and method for producing patterned metal sheet | |
| JP2580100B2 (en) | Hot isostatic pressing method | |
| US20150258627A1 (en) | Layer composite | |
| JP7331447B2 (en) | Ni--Nb laminated plate material and manufacturing method thereof, Ni--Nb alloy plate material and manufacturing method thereof | |
| JPH02175014A (en) | Composite sintered hard alloy roll and its manufacture | |
| JP2631460B2 (en) | Method for producing copper alloy clad material | |
| CN106994806A (en) | Composition metal part and preparation method thereof | |
| JPH04118182A (en) | Ti-al composite material | |
| JPH07278610A (en) | Hot extrusion method for hot isostatic press treated material | |
| JPH03223405A (en) | Manufacture of screw for plastic molding machine | |
| JPH089723B2 (en) | Clad pipe joint manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |