CN106180729A - A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour - Google Patents
A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour Download PDFInfo
- Publication number
- CN106180729A CN106180729A CN201610521081.9A CN201610521081A CN106180729A CN 106180729 A CN106180729 A CN 106180729A CN 201610521081 A CN201610521081 A CN 201610521081A CN 106180729 A CN106180729 A CN 106180729A
- Authority
- CN
- China
- Prior art keywords
- paper tinsel
- metal
- intermetallic compound
- lamination
- compound base
- 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
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of method preparing Metal Packaging intermetallic compound base lamination composite armour.Comprise the following steps: the surface of (1) sand papering and acetone ultrasonic cleaning processes: Ti paper tinsel, Al paper tinsel are polished with sand paper, remove surface impurity and oxide layer, then with acetone, Ti paper tinsel, Al paper tinsel are carried out ultrasonic cleaning and clean 20 minutes, be dried afterwards；(2) replace superposition and roll: adjusting the spacing between roll, make Ti paper tinsel, Al paper tinsel replace the sample of superposition and be compacted after two passes, make sample formation；(3) encapsulation evacuation: the Ti paper tinsel after cold rolling, Al paper tinsel use the metal forming encapsulation of 0.01mm, and evacuation.(4) sintering: the Ti paper tinsel after Metal Packaging, Al paper tinsel put into hot pressing furnace sintering, furnace cooling.It is armoring that the one that cold rolling, Vacuum Package, hot pressed sintering are joined together is prepared between novel metal package metals compound base layer-shaped composite material by the present invention, and its process route is unique, simple, production cost is low, be suitable to commercially produce.
Description
Technical field
The present invention relates to a kind of new method preparing Metal Packaging intermetallic compound base lamination composite armour.
Background technology
Intermetallic compound base laminar composite is in natural biologic material shell micro structure and Study on Strengthening and Toughening
On the basis of a kind of novel lamellar composite of growing up, be made up of ductile metal and brittle intermetallic thing.Such is multiple
Condensation material has high intensity, high-modulus, low-density excellent properties, also has the powerful ability absorbing ballistic work, can conduct
Superelevation energy-absorbing armor facing material, has wide answering at numerous areas such as the armor facings that Aero-Space, terrestrial weapon are equipped
Use prospect.
Developed country has planned the most by Ti-Al3Ti intermetallic compound base laminar composite is applied to aviation
The armor protection system of space flight, weaponry and Ground Combat Vehicle.At present, prepare about this kind of novel light armour material both at home and abroad
Technology is vacuum heating-press sintering, without vacuum heating-press sintering, discharge plasma sintering etc..The nineties in 20th century, Alman [1],
Rawers [2], Chang Yunpeng [3-5] et al. use vacuum heating-press sintering method to develop Ti-Al3Ti intermetallic compound base stratiform is multiple
Condensation material.Vacuum hot pressing methodology advantage be interface cohesion firmly, without hole, material oxidation in the course of processing, material group can be avoided
Knit even structure, but under high temperature, long-time sintering can cause grain coarsening, crystal boundary pollution etc., and vacuum condition is relatively costly,
Microlaminate composites size is limited by vacuum-chamber dimensions.University of California Vecchio [6], Patselov [7], Gai Pengtao [17]
Et al. use and prepared fine and close intermetallic compound base laminar composite Ti-Al without vacuum hot pressing sintering technique3Ti.Non-
Equipment requirements is substantially reduced by vacuum hot-pressing preparation method thereof, and hot pressing furnace is not required to vacuum system, reduces material preparation cost, for material
Offer commercially produced by material may.But there is also certain limitation, as preparation process can occur oxidation reaction, produce oxidation
Film, slows down the reaction rate of element ti and Al, and then affects material property.Maier [9], Sun Yanbo [10] et al. utilize
Accumulation ply rolling and subsequent heat treatment method are successfully prepared Ti/Al laminar composite.This method is to milling train power requirement
Height, rolling deformation is big, and material need to be carried out subsequent heat treatment toward contact after rolling, but production cost is relatively low, can prepare
Greater depth and the goods of width, therefore, it is adaptable in high volume, web-like continuous prodution.Xu Lei [11,12] uses method hot rolling
Method, prepares Ti-Al 950 DEG C of hot rollings3Ti laminar composite.Needed for method hot rolling method, roll-force is less, to milling train requirement
The highest, technics comparing is simple, and cost is relatively low, and is firmly combined with at the composite material interface prepared, but in preparation process
Middle interlamellar spacing, Thickness ratio are not easily controlled, and the most easily produce oxide on interface, affect the performance of composite.Method hot rolling
Technology is applicable to small lot, multi items, block production.Horse Lee [13,14] uses electron-beam vapor deposition method (EB-PVD)
It is prepared for the large scale Ti/ Ti-Al laminated composite that thickness is 0.12mm.The Ti/ prepared by EB-PVD
Ti-Al stacked layer compound interface is straight, but follow-up needs hot-pressing processing.
It is Ti-Al without vacuum hot pressing sintering technique as the above analysis3Ti intermetallic compound base laminar composite
Commercially produce offer may, but preparation process can occur oxidation reaction, produce oxide-film, slow down element ti and Al
Reaction rate.
List of references:
[1] Alman DE, Doĝn CP, Hawk JA, et al. Processing, structure and
properties of metal⁃intermetallic layered composites [J]. Materials Science
And Engineering A, 1995,192:624-632；
[2] Rawers JC, Alman DE. Fracture characteristics of metal/intermetallic
laminar composites produced by reaction sintering and hot processing [J].
Composites Science and Technology, 1995, 54 (4) 379-384；
[3] Chang Yunpeng, breathes out gold and puts forth energy, Dang Chao, etc. intermetallic compound base laminar composite Ti-Al3Ti preparation and power thereof
Scholarship and moral conduct is [C] // 17th national composite academic meeting paper collection. Beijing: Beijing Air China epoch culture diffusion has
Limit company, 2012；
[4] Peng L M, Li H, Wang J H. Processing and mechanical behavior of
Laminated titanium titanium tri aluminide(Ti Al 3 Ti) composites [J].
Materials Science and Engineering A, 2005,406 (1):309-318；
[5] Peng L M, Wang J H, Li H. Synthesis and micro-structural
characterization of Ti⁃Al 3 Ti metal-intermetallic laminate (MIL) composites
[J]. Scrip mater 2005,52:243；
[6] Vecchio KS. Synthetic multifunctional metallic⁃intermetallic laminate
composites [J]. JOM, 2005, 57 (3):25-31；
[7] Patselov AM, Rybin VV, Grinberg BA, et al. Synthesis and properties of
Ti⁃Al laminated composites with an intermetallic layer [J]. Russian
Metallurgy (Metally), 2011 (4): 356-360；
[8] Gai Pengtao, Wu Wei, Zeng Yuansong. hot pressing compound preparation Ti-Al 3 Ti laminar composite organizational structure is ground
Study carefully. material science and technique. 2013,21 (2): 45-49；
[9] Maier V, H ppel HW, G ken M. Nano-mechanical Behaviour of Al-Ti
Layered Composites Produced by Accumulative Roll Bonding ；[J]. Journal of
Physics:Conference Series, 2010,240 (1): 102-108；
[10] Sun Yanbo, Zhao Yeqing, Zhang Di. paper tinsel-paper tinsel method prepares micro-lamination Ti-Al series intermetallic compound based alloy plate
[J]. China YouSe Acta Metallurgica Sinica, 2010, s1: 064 067；
[11] Xu Lei, Cui Yuyou, Yang Rui. Ti-Al 3 Ti Composite Laminates hot pressing preparation research [J]. Metal Substrate is multiple
Condensation material, 2008,15 (6): 677；
[12] Xu L, Cui Y Y, Hao Y L, et al. Growth of intermetallic layerin
multi⁃laminated Ti/Al diffusion couples[J] . Materials Science and
Engineering A, 2006,435:638-647；
[13] horse Lee, the microstructure of Sun Yue, He Xiao east .Ti/Ti-Al microlaminate composites and performance study [J]. material
Material engineering, 2007 (supplementary issue 1): 69-72；
[14] MA L, SUN Y, HE XD. Preparation and performance of large-sized Ti/
Ti-Al microlaminated composite [J]. Rare Metal Materials and Engineering,
2008, 37(2):325 -329。
Summary of the invention
The present invention solves current Ti-Al3Ti intermetallic compound base laminar composite exists in commercially producing
Preparation process in oxidation reaction can occur, produce oxide-film, slow down the technical problem such as reaction rate of element ti and Al,
A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour is provided.
The present invention realizes by the following technical solutions: one is prepared Metal Packaging intermetallic compound base lamination and is combined
Armoring method, comprises the following steps:
(1) surface of coated abrasive working and acetone ultrasonic cleaning processes:
Cutting metal Ti paper tinsel and metal Al paper tinsel, carry out upper and lower surface and polish to remove the metal Ti paper tinsel cut and metal Al paper tinsel
Remove oxide-film and other impurity of metal foil surface；Described metal Ti paper tinsel differs one with the number of metal Al paper tinsel；
The metal Ti paper tinsel polished and metal Al paper tinsel are respectively placed among the most cleaned two beaker, acetone soln is poured into
Beaker is totally submerged metal foil to solution, and the beaker that will be equipped with acetone and metal foil carries out ultrasonic waves for cleaning；After will clean
The metal Ti paper tinsel completed takes out with Al paper tinsel, carries out vacuum drying treatment, in case follow-up use；
(2) replace superposition and roll:
Metal Ti paper tinsel and the metal Al paper tinsel lamination alternatively up and down that will be dried, forms laminated construction, lamination sum be odd-level and
Ensure that upper and lower outermost two-layer is same metal forming；The central axis keeping each tinsel in lamination process aligns；Will
The sample folded carries out cold-rolling treatment, and rolling reduction is 5%, and point two passages complete, and wherein the first pass deformation is about 3%,
Obtain prefabricated blank；
(3) encapsulation evacuation:
The prefabricated blank obtained after cold rolling is placed among the jacket being made up of the metal forming that thickness is 0.05mm, jacket and vacuum pump
It is connected, is evacuated to about 1Pa by mechanical pump and is then turned on molecular pump, treat that vacustat is 10-3By gold during below Pa
Belong to paper tinsel jacket to seal；
(4) sintering:
Lamination sample encapsulation completed is placed in GST-high temperature hot pressing furnace, and lamination sample, between upper push-down head, is initially pressed
Power is the deadweight of pressure head, and heat pressing process is 650 DEG C/5 ~ 6MPa/3 ~ 8h, and heating rate is 10 DEG C/min, afterwards furnace cooling,
To Metal Packaging intermetallic compound base lamination composite armour.
In step (1), during polishing, dynamics wants suitable, it is to avoid the metallic particles under surface film oxide is rubbed by overexertion in a large number
Go out to cause foil air spots sliding, the whole surface of the scope metal forming to be related to of polishing, the granularity of sand paper used during polishing
From coarse to fine, even transition.
Will be equipped with the beaker of acetone and metal foil to be placed in ultrasound wave vessel and carry out ultrasonic waves for cleaning to remove further
The impurity of metal foil surface residual.
In step (2) after cold rolling, it is in close contact between metal Ti paper tinsel and metal Al paper tinsel, has squeezed the remnants between foil
Air, restricts the generation of interfacial oxide to a certain extent, promotes the thermal chemical reaction of interface Ti, Al.If rolling reduction
Excessive or rolling number of times is more, it will the grain form in damage metal Ti paper tinsel so that it is become strip and embed in metal Al paper tinsel.
In step (3), jacket (can use titanium alloy foil such as TC4 foil) vacuum-pumping density is honored as a queen and is avoided in thermal chemical reaction
The generation of the impurity product such as middle oxide, it is ensured that thermal chemical reaction purely property between metal Ti paper tinsel and metal Al paper tinsel.
Step (4) hot pressing structural principle is as shown in Figure 3.At 650 DEG C, metal Al paper tinsel is semisolid shape, metal Ti paper tinsel with
There is thermal chemical reaction due to the diffusion of element between semisolid Al paper tinsel, Ti-Al binary phase diagraml understand (Fig. 4) Ti-Al transconversion into heat
Learning reaction has four kinds of compounds to generate mutually, respectively α2-Ti3Al、γ-TiAl、TiAl2、TiAl3Phase, Al3Ti is at Ti/Al interface
Place's interface energy of causing of forming core increases minimum, this interfacial thermodynamics conditional decision Al3Ti phase preferred growth, and complete at Al paper tinsel
Entirely run out of and only have Al before3Ti phase generates.During hot pressed sintering, temperature is slightly less than the fusing point of Al, the bundle between atom
Tiing up and weaken, and be in close contact between metal Ti paper tinsel and metal Al paper tinsel, the diffusion of Al atom becomes the easiest, and violent heat occurs
Chemical reaction Ti+Al → Al3Ti, this reaction is exothermic reaction, and in course of reaction, metal foil thickness diminishes, metal Al paper tinsel by
Gradually by Al3Ti layer replaces, and forms Ti/Al3Ti laminated composite materials structure is as it is shown in figure 5, Fig. 5 is Ti/Al3Ti lamination composite wood
Material surface sweeping Electronic Speculum figure.
Toughening phase titanium alloy and high rigidity, the Al of high rigidity3Ti intermetallic compound composition Ti/Al3Ti lamination composite wood
Material, this kind of laminated composite materials has energy-dissipating structure, can be as defense of resistance to impact material.Fig. 6 is that finite element modelling tungsten closes
Gold Fragment penetrating Ti/Al3Ti laminated composite materials process, it will be appreciated from fig. 6 that Fragment penetrating process failure mode have Incline Crack,
Interfacial detachment, shearing are filled.Fig. 7 be initial velocity be the single-phase Al of Tungsten Alloy Fragments penetration of 900m/s3Ti and Ti/Al3Ti folds
Layer composite target material residual velocity changes over.From figure 7 it can be seen that Ti/Al after 40 μ s3Ti lamination composite target material residual velocity
Than single-phase Al3The low 400m/s of Ti.Prove Ti/Al further3Ti laminated composite materials has good defense of resistance to impact performance.
The present invention in order to avoid between metal forming oxidation reaction and reaction rate must reduce, in advance metal forming is carried out cold rolling
Encapsulate with evacuation, finally carry out without vacuum heating-press sintering.This preparation technology is i.e. cold rolling, evacuation encapsulation and without Vacuum Heat
Pressure sintering technology triplicity gets up to be formed a kind of new technique preparing intermetallic compound base laminar composite.It addition,
In order to strengthen the effect of contraction that ductile metal is brittle intermetallic thing, to traditional intermetallic compound base lamellar composite material
Material has carried out Metal Packaging.
The present invention joins together to prepare compound base lamination between novel metal package metals cold rolling and hot pressed sintering and is combined
Plate armour, its process route is unique, simple, production cost is low, be suitable to commercialization generates.Prepared Metal Packaging intermetallic
Thing base lamination composite armour has higher capability of resistance to penetration, is expected to become a kind of effective lightweight armor protection material.
Accompanying drawing explanation
Ti paper tinsel-Al paper tinsel-Ti paper tinsel alternate laminated structure schematic diagram described in Fig. 1 step 2.
Cold rolling schematic diagram described in Fig. 2 step 2.
Fig. 3 hot pressed sintering schematic diagram.
Fig. 4 Ti-Al binary phase diagraml.
Fig. 5 Ti/Al3Ti laminated composite materials surface sweeping Electronic Speculum figure.
Fig. 6 Ti/Al3Ti laminated composite materials ballistic penetration simulation process.
The single-phase Al of Fig. 7 Fragment penetrating3Ti and Ti/Al3Ti composite target material residual velocity changes over.
Detailed description of the invention
Embodiment 1:
Prepare titanium alloy encapsulation Ti-Al3Ti intermetallic compound base lamination composite armour: when attentional selection tinsel, Ti
Paper tinsel big 10mm more each than Al paper tinsel length and width；
TC4 paper tinsel length and width, thick respectively 300mm, 300mm, 0.027mm；
Al paper tinsel length and width, thick respectively 290mm, 290mm, 0.027mm；
(1) surface of coated abrasive working and acetone ultrasonic cleaning processes: the metal Ti paper tinsel that 0.027mm is thick is cut to 300 × 300
The metal Al paper tinsel that mm, 0.027mm are thick is cut to 290 × 290 mm, and wherein Ti paper tinsel cutting quantity is 11 layers, and Al paper tinsel is 10 layers；So
After by the metal foil of institute's cutting successively with 800 mesh, 1500 mesh sand paper uniform grindings are to metallic luster occur, and polishing is completed
Metal foil sorting placement；With acetone soln, glass beaker pre-wash is clean, the metal Ti paper tinsel polished and metal
Al paper tinsel is respectively put among the glass beaker cleaned and adds acetone soln to being totally submerged metal foil (metal Ti and metal
Al paper tinsel to be respectively put into two different glass beakers), the beaker equipped with acetone soln and metal foil is put into ultrasonic sound appratus
Ultrasonic waves for cleaning 20min in ware；The metal Ti paper tinsel and the metal Al paper tinsel that finally cleaning are completed with clean tweezers are respectively put into two
In clean glass beaker, and beaker is put into vacuum drying oven carry out vacuum drying treatment；
(2) replace superposition rolling: by the metal Ti paper tinsel being dried and metal Al paper tinsel successively according to Ti paper tinsel, Al paper tinsel, Ti paper tinsel suitable
Sequence lamination, keeps the central axis of upper and lower double layer of metal paillon foil to align, makes metal Al paper tinsel be covered by metal Ti paper tinsel completely, and lamination is total
Number is 21 layers and ensures that upper and lower outermost layer is metal Ti paper tinsel；Laminated construction is carried out cold-rolling treatment, and amount of rolling is 5%, point two passages
Completing, the first passage amount of rolling is about 3%；
(3) encapsulation evacuation: laminated construction prefabricated blank rolling completed is put in metal forming jacket, metal forming jacket and vacuum
Pump is connected, and is evacuated to 10 by mechanical pump and molecular pump-3Below Pa sealing metal paper tinsel jacket；
(4) sintering: put in GST-high temperature hot pressing furnace by the laminated construction prefabricated blank with metal forming jacket, initial pressure is pressure
Head deadweight, heat pressing process is 650 DEG C/5MPa/6h, and heating rate is 10 DEG C/min, and furnace cooling processes；
Prepare Ti/Al3Ti intermetallic compound base lamination composite armour.
Embodiment 2:
Prepare aluminium alloy encapsulation Al-Al3Ti intermetallic compound base lamination composite armour: when attentional selection tinsel,
Al paper tinsel big 10mm more each than Ti paper tinsel length and width；
TC4 paper tinsel length and width, thick respectively 290mm, 290mm, 0.02mm；
Al paper tinsel length and width, thick respectively 300mm, 300mm, 0.08mm；
(1) surface of coated abrasive working and acetone ultrasonic cleaning processes: the metal Al paper tinsel that 0.08mm is thick is cut to 300 × 300
The metal Ti paper tinsel that mm, 0.02mm are thick is cut to 290 × 290 mm, and wherein Al paper tinsel cutting quantity is 11 layers, and Ti paper tinsel is 10 layers；Then
By the metal foil of institute's cutting successively with 800 mesh, 1500 mesh sand paper uniform grindings to metallic luster occurs, and polishing is completed
Metal foil sorting placement；With acetone soln, glass beaker pre-wash is clean, the metal Al paper tinsel polished and metal Ti
Paper tinsel is respectively put among the glass beaker cleaned and adds acetone soln to being totally submerged metal foil (metal Al paper tinsel and metal
Ti paper tinsel is respectively put into two different glass beakers), the beaker equipped with acetone soln and metal foil is put into ultrasound wave vessel
Middle ultrasonic waves for cleaning 20min；The metal Ti paper tinsel finally with clean tweezers, cleaning completed and metal Al paper tinsel be respectively put into two clean
In clean glass beaker, and beaker is put into vacuum drying oven carry out vacuum drying treatment；
(2) replace superposition rolling: by the metal Al paper tinsel being dried and metal Ti paper tinsel successively according to Al paper tinsel, Ti paper tinsel, Al paper tinsel suitable
Sequence lamination, keeps the central axis of upper and lower double layer of metal paillon foil to align, makes metal Ti paper tinsel be covered by metal Al paper tinsel completely, and lamination is total
Number is 21 layers and ensures that upper and lower outermost layer is metal Al paper tinsel；Laminated construction is carried out cold-rolling treatment, and amount of rolling is 5%, point two passages
Completing, the first passage amount of rolling is about 3%；
(3) encapsulation evacuation: laminated construction prefabricated blank rolling completed is put in metal forming jacket, metal forming jacket and vacuum
Pump is connected, and is evacuated to 10 by mechanical pump and molecular pump-3Below Pa sealing metal paper tinsel jacket；
(4) sintering: put in GST-high temperature hot pressing furnace by the laminated construction prefabricated blank with metal forming jacket, initial pressure is pressure
Head deadweight, heat pressing process is 650 DEG C/6MPa/8h, and heating rate is 10 DEG C/min, and furnace cooling processes；
Prepare Al/Al3Ti intermetallic compound base lamination composite armour.
Embodiment 3:
Prepare titanium alloy encapsulation Ti-Al3Ti-Al intermetallic compound base lamination composite armour: during attentional selection tinsel
Wait, Ti paper tinsel big 10mm more each than Al paper tinsel length and width；
TC4 paper tinsel length and width, thick respectively 300mm, 300mm, 0.027mm；
Al paper tinsel length and width, thick respectively 295mm, 295mm, 0.054mm；
(1) surface of coated abrasive working and acetone ultrasonic cleaning processes: the metal Ti paper tinsel that 0.027mm is thick is cut to 300 × 300
The metal Al paper tinsel that mm, 0.054mm are thick is cut to 290 × 290 mm, and wherein Ti paper tinsel cutting quantity is 11 layers, and Al paper tinsel is 10 layers；So
After by the metal foil of institute's cutting successively with 800 mesh, 1500 mesh sand paper uniform grindings are to metallic luster occur, and polishing is completed
Metal foil sorting placement；With acetone soln, glass beaker prerinse is clean, the metal Ti paper tinsel polished and metal Al
Paper tinsel is respectively put among the glass beaker cleaned and adds acetone soln to being totally submerged metal foil (metal Ti and metal Al
Paper tinsel to be respectively put into two different glass beakers), the beaker equipped with acetone soln and metal foil is put into ultrasound wave vessel
Middle ultrasonic waves for cleaning 20min；The metal Ti paper tinsel finally with clean tweezers, cleaning completed and metal Al paper tinsel be respectively put into two clean
In clean glass beaker, and beaker is put into vacuum drying oven carry out vacuum drying treatment；
(2) replace superposition rolling: by the metal Ti paper tinsel being dried and metal Al paper tinsel successively according to Ti paper tinsel, Al paper tinsel, Ti paper tinsel suitable
Sequence lamination, keeps the central axis of upper and lower double layer of metal paillon foil to align, makes metal Al paper tinsel be covered by metal Ti paper tinsel completely, and lamination is total
Number is 21 layers and ensures that upper and lower outermost layer is metal Ti paper tinsel；Laminated construction is carried out cold-rolling treatment, and amount of rolling is 5%, point two passages
Completing, the first passage amount of rolling is about 3%；
(3) encapsulation evacuation: laminated construction prefabricated blank rolling completed is put in metal forming jacket, metal forming jacket and vacuum
Pump is connected, and is evacuated to 10 by mechanical pump and molecular pump-3Below Pa sealing metal paper tinsel jacket；
(4) sintering: put in GST-high temperature hot pressing furnace by the laminated construction prefabricated blank with metal forming jacket, initial pressure is pressure
Head deadweight, heat pressing process is 650 DEG C/5MPa/3h, and heating rate is 10 DEG C/min, and furnace cooling processes；
Prepare Ti/Al3(Fig. 5 is Ti/Al to Ti/Al intermetallic compound base lamination composite armour3Ti/Al scanning electron microscope (SEM) photograph).
Claims (5)
1. the method preparing Metal Packaging intermetallic compound base lamination composite armour, it is characterised in that include following step
Rapid:
(1) surface of sand papering and acetone ultrasonic cleaning processes:
Cutting metal Ti paper tinsel and metal Al paper tinsel, metal Ti paper tinsel and metal Al paper tinsel to institute's cutting carry out upper and lower surface polishing to remove
The oxide-film of metal foil surface and other impurity；Described metal Ti paper tinsel differs one with the number of metal Al paper tinsel；
The metal Ti paper tinsel polished and metal Al paper tinsel are respectively placed among cleaned two beaker, acetone soln is poured into burning
Cup is totally submerged metal foil to solution, and the beaker that will be equipped with acetone and metal foil carries out ultrasonic waves for cleaning；After will clean
The metal Ti paper tinsel become takes out with Al paper tinsel, carries out vacuum drying treatment, in case follow-up use；
(2) replace superposition and roll:
By the metal Ti paper tinsel being dried and metal Al paper tinsel lamination alternatively up and down, lamination sum is odd number and ensures upper and lower outermost two-layer
For same metal forming, alternative stacked at least 19 layers；The central axis keeping each tinsel in lamination process aligns；Will
The sample folded carries out cold-rolling treatment, and rolling reduction is 5%, point two passages complete, and wherein the first pass deformation is about 3%
To prefabricated blank；
(3) encapsulation evacuation:
The prefabricated blank obtained after cold rolling is placed among the jacket being made up of the metal Ti paper tinsel that thickness is 0.05mm ~ 0.1mm, jacket
It is connected with vacuum pump, is evacuated to 1Pa by mechanical pump and is then turned on molecular pump, treat that vacustat is 10-3During below Pa
Metal Ti paper tinsel jacket is sealed；
(4) sintering:
Lamination sample encapsulation completed is placed in hot pressing furnace, and lamination sample is between upper push-down head, and initial pressure is pressure head
Deadweight, heat pressing process is 650 DEG C/5 ~ 6MPa/3 ~ 8h, and heating rate is 10 DEG C/min, afterwards furnace cooling, obtain metal envelope
Dress intermetallic compound base lamination composite armour.
A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour, it is special
Levying and be, in step (1), metal Ti paper tinsel cutting quantity is 11 layers, and metal Al paper tinsel is 10 layers, wherein metal Ti paper tinsel be cut to 300 ×
300 mm, thickness is 0.027mm, and metal Al paper tinsel is cut to 290 × 290 mm, and thickness is 0.027mm；
In step (2) the most successively according to Ti paper tinsel, Al paper tinsel, the order lamination of Ti paper tinsel and up and down outermost layer be metal Ti paper tinsel；
In step (4), heat pressing process is 650 DEG C/5MPa/6h, and heating rate is 10 DEG C/min, and furnace cooling processes, and prepares
Ti/Al3Ti intermetallic compound base lamination composite armour.
A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour, it is special
Levying and be, in step (1), Al paper tinsel cutting quantity is 11 layers, and Ti paper tinsel is 10 layers, and metal Al paper tinsel is cut to 300 × 300 mm, thickness
0.08mm, metal Ti paper tinsel is cut to 290 × 290 mm, and thickness is 0.02mm；
In step (2) the most successively according to Al paper tinsel, Ti paper tinsel, the order lamination of Al paper tinsel and up and down outermost layer be metal Al paper tinsel；
In step (4), heat pressing process is 650 DEG C/6MPa/8h, and heating rate is 10 DEG C/min, and furnace cooling processes, and prepares
Al/Al3Ti intermetallic compound base lamination composite armour.
A kind of method preparing Metal Packaging intermetallic compound base lamination composite armour, it is special
Levying and be, in step (1), Ti paper tinsel cutting quantity is 11 layers, and Al paper tinsel is 10 layers, and metal Ti paper tinsel is cut to 300 × 300 mm, thickness
For 0.027mm, metal Al paper tinsel is cut to 290 × 290 mm, and thickness is 0.054mm；
Step (2) is metal Ti paper tinsel according to Ti paper tinsel, Al paper tinsel, the order lamination of Ti paper tinsel and outermost layer the most successively；
In step (4), heat pressing process is 650 DEG C/5MPa/3h, and heating rate is 10 DEG C/min, and furnace cooling processes and prepares Ti/
Al3Ti/Al intermetallic compound base lamination composite armour.
5. a kind of side preparing Metal Packaging intermetallic compound base lamination composite armour as described in any one of claim 1 ~ 4
Method, it is characterised in that be respectively adopted 800 mesh in step (1), metal Ti paper tinsel and metal Al paper tinsel are polished by 1500 mesh sand paper；
The beaker placing metal Ti paper tinsel and the metal Al paper tinsel polished uses acetone soln to clean 2-3 time；The gold that ultrasonic waves for cleaning completes
Belong to also being respectively placed in the beaker after using acetone soln to clean after Ti paper tinsel takes out with Al paper tinsel and carry out vacuum drying treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521081.9A CN106180729B (en) | 2016-07-05 | 2016-07-05 | A kind of method for preparing Metal Packaging intermetallic compound base lamination composite armour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521081.9A CN106180729B (en) | 2016-07-05 | 2016-07-05 | A kind of method for preparing Metal Packaging intermetallic compound base lamination composite armour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180729A true CN106180729A (en) | 2016-12-07 |
| CN106180729B CN106180729B (en) | 2018-02-27 |
Family
ID=57464608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521081.9A Expired - Fee Related CN106180729B (en) | 2016-07-05 | 2016-07-05 | A kind of method for preparing Metal Packaging intermetallic compound base lamination composite armour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180729B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693069A (en) * | 2017-02-22 | 2017-05-24 | 华中科技大学 | Method for preparing medical porous titanium-tantalum artificial bone and artificial joint, and products thereof |
| CN107031140A (en) * | 2017-03-29 | 2017-08-11 | 银邦金属复合材料股份有限公司 | The application of composite metal plate containing intermetallic compound |
| CN107081345A (en) * | 2017-06-14 | 2017-08-22 | 哈尔滨工业大学 | A kind of NiAl alloy epitaxy curved surface plate members are synthetically prepared and forming integrated method |
| CN107486480A (en) * | 2017-10-11 | 2017-12-19 | 中北大学 | The preparation facilities and preparation method of superplastic formation amorphous lamination composite bar |
| CN108871073A (en) * | 2018-06-04 | 2018-11-23 | 中北大学 | A kind of ceramic laminated composite armour of TC4-Al3Ti-TC4- and preparation method thereof |
| CN108909084A (en) * | 2018-06-04 | 2018-11-30 | 中北大学 | It is a kind of that Ti-Al is prepared using heat absorption semi-solid-state reaction3The method of Ti-Al laminated composite materials |
| CN109248916A (en) * | 2018-11-09 | 2019-01-22 | 瓯锟科技温州有限公司 | A kind of aluminum-steel composite board material and its combination process |
| CN110496859A (en) * | 2019-08-12 | 2019-11-26 | 北京科技大学 | One kind is exempted to weld jacket hot rolling compounding method |
| CN111299320A (en) * | 2020-03-16 | 2020-06-19 | 吉林大学 | Preparation method of multilayer ceramic particle tough composite-configuration aluminum alloy plate |
| CN112706494A (en) * | 2020-12-02 | 2021-04-27 | 中北大学 | Superplastic forming method for high-nitrogen steel/FeAl intermetallic compound micro-laminated composite material |
| CN113083895A (en) * | 2021-03-16 | 2021-07-09 | 西北工业大学 | Method for realizing heterogeneous structure |
| CN113798394A (en) * | 2021-09-10 | 2021-12-17 | 大连理工大学 | Integrated manufacturing method of high-temperature-resistant thin-wall special-shaped component by laying laminated metal foil strips for blank making |
| CN116061537A (en) * | 2023-01-06 | 2023-05-05 | 江苏科技大学 | Ti/Al 3 Ti layered composite curved surface component preparation and forming integrated method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069545A (en) * | 2000-08-31 | 2002-03-08 | Nippon Metal Ind Co Ltd | METHOD FOR PRODUCING TiAl BASED INTERMETALLIC COMPOUND BY LAMINATE ROLLING |
| CN101497082A (en) * | 2009-03-19 | 2009-08-05 | 哈尔滨工业大学 | Method for preparing TiAl-based composite material sheet material |
| CN102501457A (en) * | 2011-09-30 | 2012-06-20 | 哈尔滨工业大学 | Ceramic-TiAl micro-laminated composite material board and preparation method thereof |
| CN103572187A (en) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | Preparation method of light-weight intermetallic compound based layered composite material |
| CN105057384A (en) * | 2015-07-31 | 2015-11-18 | 哈尔滨工业大学 | Preparation method of high-performance TiAl alloy plate |
| CN105108156A (en) * | 2015-09-16 | 2015-12-02 | 哈尔滨工业大学 | Method for preparing TiAl/Ti alloy laminated composite board through powder metallurgy |
-
2016
- 2016-07-05 CN CN201610521081.9A patent/CN106180729B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069545A (en) * | 2000-08-31 | 2002-03-08 | Nippon Metal Ind Co Ltd | METHOD FOR PRODUCING TiAl BASED INTERMETALLIC COMPOUND BY LAMINATE ROLLING |
| CN101497082A (en) * | 2009-03-19 | 2009-08-05 | 哈尔滨工业大学 | Method for preparing TiAl-based composite material sheet material |
| CN102501457A (en) * | 2011-09-30 | 2012-06-20 | 哈尔滨工业大学 | Ceramic-TiAl micro-laminated composite material board and preparation method thereof |
| CN103572187A (en) * | 2013-11-14 | 2014-02-12 | 哈尔滨工程大学 | Preparation method of light-weight intermetallic compound based layered composite material |
| CN105057384A (en) * | 2015-07-31 | 2015-11-18 | 哈尔滨工业大学 | Preparation method of high-performance TiAl alloy plate |
| CN105108156A (en) * | 2015-09-16 | 2015-12-02 | 哈尔滨工业大学 | Method for preparing TiAl/Ti alloy laminated composite board through powder metallurgy |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693069A (en) * | 2017-02-22 | 2017-05-24 | 华中科技大学 | Method for preparing medical porous titanium-tantalum artificial bone and artificial joint, and products thereof |
| CN106693069B (en) * | 2017-02-22 | 2019-05-07 | 华中科技大学 | Medical porous titanium tantalum artificial bone, preparation method of joint prosthesis and products thereof |
| CN107031140A (en) * | 2017-03-29 | 2017-08-11 | 银邦金属复合材料股份有限公司 | The application of composite metal plate containing intermetallic compound |
| CN107081345B (en) * | 2017-06-14 | 2018-10-02 | 哈尔滨工业大学 | A kind of NiAl alloy epitaxy curved surface plate members are synthetically prepared and forming integrated method |
| CN107081345A (en) * | 2017-06-14 | 2017-08-22 | 哈尔滨工业大学 | A kind of NiAl alloy epitaxy curved surface plate members are synthetically prepared and forming integrated method |
| CN107486480B (en) * | 2017-10-11 | 2019-05-14 | 中北大学 | The preparation facilities and preparation method of superplastic formation amorphous lamination composite bar |
| CN107486480A (en) * | 2017-10-11 | 2017-12-19 | 中北大学 | The preparation facilities and preparation method of superplastic formation amorphous lamination composite bar |
| CN108909084B (en) * | 2018-06-04 | 2020-05-12 | 中北大学 | Preparation of Ti-Al by endothermic semi-solid reaction3Method for Ti-Al laminated composite material |
| CN108871073A (en) * | 2018-06-04 | 2018-11-23 | 中北大学 | A kind of ceramic laminated composite armour of TC4-Al3Ti-TC4- and preparation method thereof |
| CN108909084A (en) * | 2018-06-04 | 2018-11-30 | 中北大学 | It is a kind of that Ti-Al is prepared using heat absorption semi-solid-state reaction3The method of Ti-Al laminated composite materials |
| CN109248916A (en) * | 2018-11-09 | 2019-01-22 | 瓯锟科技温州有限公司 | A kind of aluminum-steel composite board material and its combination process |
| CN110496859A (en) * | 2019-08-12 | 2019-11-26 | 北京科技大学 | One kind is exempted to weld jacket hot rolling compounding method |
| CN111299320A (en) * | 2020-03-16 | 2020-06-19 | 吉林大学 | Preparation method of multilayer ceramic particle tough composite-configuration aluminum alloy plate |
| CN112706494A (en) * | 2020-12-02 | 2021-04-27 | 中北大学 | Superplastic forming method for high-nitrogen steel/FeAl intermetallic compound micro-laminated composite material |
| CN113083895A (en) * | 2021-03-16 | 2021-07-09 | 西北工业大学 | Method for realizing heterogeneous structure |
| CN113798394A (en) * | 2021-09-10 | 2021-12-17 | 大连理工大学 | Integrated manufacturing method of high-temperature-resistant thin-wall special-shaped component by laying laminated metal foil strips for blank making |
| CN113798394B (en) * | 2021-09-10 | 2022-05-27 | 大连理工大学 | Integrated manufacturing method of high-temperature-resistant thin-wall special-shaped component by laying laminated metal foil strips for blank making |
| CN116061537A (en) * | 2023-01-06 | 2023-05-05 | 江苏科技大学 | Ti/Al 3 Ti layered composite curved surface component preparation and forming integrated method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180729B (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106180729B (en) | A kind of method for preparing Metal Packaging intermetallic compound base lamination composite armour | |
| CN103572187B (en) | The preparation method of compound base layer-shaped composite material between a kind of light-weight metal | |
| CN107900352A (en) | A kind of stratiform high niobium containing titanium aluminium alloy composite panel and preparation method thereof | |
| CN102744928A (en) | Preparation method for Ti3Al-TiAl laminated composite material | |
| CN107053814A (en) | A kind of preparation method of titanium aluminium/intermetallic Ni-Al compound laminar composite | |
| CN103264542A (en) | Titanium aluminum-ceramic layered material and preparation method thereof | |
| CN102501457A (en) | Ceramic-TiAl micro-laminated composite material board and preparation method thereof | |
| CN102275022A (en) | Connecting method of C/C composite material and copper or copper alloy | |
| CN103895313A (en) | Preparation method of iron-based amorphous alloy-copper multilayer composite plate | |
| CN113385534A (en) | Layered aluminum alloy/aluminum-based composite board and preparation method thereof | |
| CN108871073A (en) | A kind of ceramic laminated composite armour of TC4-Al3Ti-TC4- and preparation method thereof | |
| CN105908107A (en) | SiC fiber-reinforced TiAl-based composite with Mo coating and preparation method of SiC fiber-reinforced TiAl-based composite | |
| CN109127729A (en) | titanium steel composite board manufacturing method | |
| CN104099540A (en) | Preparation method of NiTi fiber reinforced intermetallic compound-based laminar composite material for vibration and noise reduction | |
| CN100581807C (en) | NbTiAl series laminate structure intermetallic compound composite material and its preparation method | |
| CN108372690B (en) | Preparation method of reticular structure toughened bionic composite material structural member | |
| CN112974528B (en) | High-strength high-plasticity layered isomeric magnesium-lithium composite material and preparation method thereof | |
| CN106939378A (en) | The preparation method of non-crystaline amorphous metal/fine copper laminar composite | |
| CN104911537B (en) | Nb Ti Si based alloys surface B Y modified silicides coatings and preparation method | |
| CN103343319B (en) | Diamond particle surfaces prepares the method for nanocrystalline metal coating | |
| CN112746256B (en) | High-strength high-plasticity layered heterogeneous aluminum-based composite material and preparation method thereof | |
| CN108106748A (en) | A kind of flexibility ablation resistance film and preparation method thereof | |
| CN103305725A (en) | Al base composite material and method for rapidly preparing TiAl base composite material plate by utilizing same | |
| CN110978721B (en) | Method for controlling defects and cracking of FeAl intermetallic compound layered composite material | |
| CN108262579B (en) | Toughening transition dissimilar material connecting joint structure and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Meini Inventor after: Pei Changgui Inventor after: Zhang Guoqing Inventor after: Zhang Jiaqing Inventor after: Shi Mingdong Inventor after: Chen Hehe Inventor after: He Xiaojing Inventor before: Yuan Meini Inventor before: Zhang Guoqing Inventor before: Zhang Jiaqing Inventor before: Shi Mingdong Inventor before: Chen Hehe Inventor before: He Xiaojing |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |