CN106041369A - Preparation method of Ti-6Al-4V alloy welding wire suitable for repair welding of titanium alloy casting - Google Patents
Preparation method of Ti-6Al-4V alloy welding wire suitable for repair welding of titanium alloy casting Download PDFInfo
- Publication number
- CN106041369A CN106041369A CN201610374023.8A CN201610374023A CN106041369A CN 106041369 A CN106041369 A CN 106041369A CN 201610374023 A CN201610374023 A CN 201610374023A CN 106041369 A CN106041369 A CN 106041369A
- Authority
- CN
- China
- Prior art keywords
- alloy
- welding wire
- conducted
- titanium alloy
- preparation
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention relates to a preparation method of a Ti-6Al-4V alloy welding wire suitable for repair welding of a titanium alloy casting and belongs to the technical field of nonferrous metal material preparation. The preparation method comprises the steps that S1, alloy welding wire raw materials are mixed and pressed into electrodes, and an alloy cast ingot is formed through smelting; S2, homogenizing annealing is conducted; S3, billet forging is conducted; S4, forging is conducted, and flaw detection is conducted through ultrasonic waves; S5, large deformation is conducted once, rolling is conducted twice, and heating and heat preservation are conducted; S6, hot drawing and finishing rolling are conducted, and surface treatment is conducted; S7, temperature-control hot drawing is conducted; S8, annealing is conducted after cold drawing; and S9, sliding block straightening is conducted, straightening and cutting-off are conducted, and a finished product is obtained through stress relief annealing and polishing. The preparation method has the beneficial effects that nonuniformity, caused by quenching, of alloy components and structures in the caisting process is eliminated; and the contaminated surfaces of wire materials are removed in a centerless grinding mechanical mode, surface impurities are removed, further corrosion of the surfaces of the wire materials is prevented during subsequent storage, and the quality of the wire materials is stabilized and improved easily.
Description
Technical field
The invention belongs to nonferrous materials preparing technical field, relate to a kind of being applicable to titanium alloy casting repair welding
The preparation method of Ti-6Al-4V alloy welding wire.
Background technology
Titanium alloy has low-density, high specific strength, the advantage such as high temperature resistant, anti-corrosion, solderable, is that Aeronautics and Astronautics aircraft is light
Quantify and improve combination property most preferably use material.On recent domestic aircraft, the usage amount of titanium alloy is significantly increased, and titanium closes
The usage amount of gold and use level have become as measurement aeronautical and space technology and an important finger of aircraft performance advanced person's degree
Mark.
Hot investment casting is the advanced manufacturing technology of titanium alloy component, has raising stock utilization, alleviates construction weight, fall
The advantage that the aspects such as low cost, expansion titanium alloy range of application are unique.But owing to the cast fusing point of titanium alloy casting is high, vacuum melts
Refining cast can produce casting flaw etc., inevitably needs to repair with repair method.Titanium alloy precision casting part
Defect repair welding will use titanium alloy welding wire, and welding wire becomes the important raw and processed materials during titanium alloy component produces, welding wire pair naturally
The aspects such as the quality of titanium alloy casting repair welding, service life have important impact.
The production technology relative maturity of welding wire at present, the key point of its development is the optimization of technology, stablizes, key parameter
Solidification and the aspect such as standardization of production procedure, and reduce manufacturing cost by the stable mass production of welding wire.Existing
Domestic titanium alloy welding wire standard GB/T30562-2014 be that butt welding wire chemical composition, size and surface quality etc. have made letter
Single regulation.Contrasting domestic relevant technology and require visible, welding wire production controls and quality level is public in the world far from meeting
The requirement of technical standard AMS4954 of the titanium alloy welding wire recognized, causes high-end welding wire especially Aero-Space titanium alloy welding wire
Substantially import is relied on.
Patent immediate with the present invention is " a kind of Ti-6Al-4VELI titanium alloy special Ti-6Al-3V welding wire and adding
Work technique " (patent No.: 201510352696.9), the method is by titanium alloy line base heat treatment after-drawing filamentation material semi-finished product,
After alkali cleaning, pickling, align, cut off, be polished into raw silk rings finished product.The present invention provides a kind of and is applicable to titanium alloy casting repair welding
The preparation technology of Ti-6Al-4V alloy welding wire, this technique carries out strict management and control to preparation technology of welding wire and detection means, removes weldering
Silk produce in through frequently with alkali cleaning, acid cleaning process, thus avoid alkali cleaning, environmental pollution that acid cleaning process brings and add heavy industry
People protects the problem of burden, and adds detection process in a manufacturing process, such as, carry out ultrasonic examination after once rolling
Detection, carries out oxygen-rich layer detection etc., it is ensured that welding wire meets high demand after committed step.The technique that the present invention provides uses
The method that is combined with cold working of hot pull, it is thus achieved that Quality of Final Welding Wire concordance good, without the generation of the latent defects such as hydrogen embrittlement.Application
The Japanese Daido Steel Co., Ltd of number 200510124907.X provides a kind of welding wire including Ti or Ti alloy.Welding wire has
There is rich surface oxygen layer and there is the metallic compound of at least one alkali and alkaline earth metal ions.And the welding wire that the present invention provides is
According to the requirement of AMS4954, without oxygen-rich layer, and the mode of welding wire employing built-up welding is titanium alloy casting repair welding, it is impossible to introducing need not
Other composition wanted.In a word, the welding wire using this technique to produce fully meets the requirement of AMS4954, improves welding wire production
The requirements such as standard criterion, have filled up the domestic blank of high-end Titanium Alloys for Aviation repair welding of casting welding wire.
Summary of the invention
It is an object of the invention to invent the preparation of a kind of Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding
Technique, can meet titanium alloy casting and to international standard demand, the reduction cost of welding wire and break away from external titanium alloy welding wire
Rely on, improve titanium alloy casting welding wire manufacturing technology Maturity and self-support ability, titanium alloy casting can be obviously improved simultaneously
The workmanship of part and service life.
The present invention solves it and technical problem is that and take techniques below scheme to realize: be applicable to titanium alloy casting repair welding
The preparation method of Ti-6Al-4V alloy welding wire, comprises the steps of the mixing of S1 alloy welding wire raw material and is pressed into electrode, melting system
Become alloy cast ingot；S2 ingot homogenization makes annealing treatment；S3 is by step S2 product heats to 1050 DEG C～1150 DEG C of cogging forgings, eventually
Forging temperature >=830 DEG C；Step S3 product is rolled by S4, and uses ultrasonic examination；Step S4 product is carried out once by S5
Twice rolling of large deformation, heats and is incubated, and finishing temperature >=800 DEG C carry out ultrasonic examination process；S6 is by step S5 product warm
Drawing rule circle also does surface process；Step S6 product is carried out temperature control hot pull by S7；After step S7 product is carried out cold drawing by S8
Anneal；Step S8 product is carried out slide block aligning, straightening, cutting by S9, and stress relief annealing, polishing get product
Preferably, the described titanium alloy wire materials raw material in described step S1 is: titanium sponge, aluminum-vanadium alloy, aluminium shot, iron powder with
And titanium dioxide.
Preferably, the heating-up temperature of described step S5 is 895 DEG C～955 DEG C, and temperature retention time is 60～90min.
Preferably, the condition of temperature control hot pull described in described step S7 is that temperature controls at 700～800 DEG C, drawing road
Secondary for 10-17 time, pass deformation 7-20% drawing speed 1m/min-6m/min；Increase when total deformation is at 55%-75%
Intermediate annealing processes, and 720～750 DEG C/60min air is annealed, air cooling.
Preferably, in described step S8, cold drawing condition is: drawing passes is 4-6 time, and pass deformation 10-20% draws
Pull out speed 2m/min-10m/min.
The present invention also protects the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding, described alloy welding wire by
Above-mentioned preparation method is made, and its mass percent composition is: Al:5.50%～6.75%；V:3.50%～4.50%；O :≤
0.18%；Fe≤0.25%；Surplus is Ti.
Preferably, one or more during described titanium alloy wire contains following masses percent composition: C:0.011～
0.014；O:0.10～0.13；N:0.0068～0.080；H:0.0006～0.0008.
Preferably, a diameter of 1-5mm of described titanium alloy wire.
The present invention also protects a kind of welding wire, wherein comprises the described Ti-6Al-4V being applicable to titanium alloy casting repair welding
Alloy welding wire.
Advantages of the present invention and good effect be: the present invention is provided to manufacture the welding wire of a kind of titanium alloy casting repair welding
Preparation technology, prepare ingot casting, forging, hot rolling, cold drawing, heat treatment and finishing step by combination, it is possible to realize batch
Metaplasia is produced, and has reached the performance requirement of the high-end welding wire of manufacture.
1. obtained by melting, casting that composition meets the requirements, shape and size are suitable to the ingot casting processed below, then pass through
Hot extrusion processing changes profile and the size of ingot casting rapidlyly and energy-conservationly, and makes its interior tissue change to improve it to bear
Cold worked ability, obtains finally by cold working and meets physical dimension and the mechanical property using requirement.
2. the homogenizing annealing (or claiming Homogenization Treatments) that ingot casting was carried out before hot-working, loads ingot casting special
In stove, keep a period of time being slightly less than at a temperature of this alloy melting point, at high temperature had relatively by metallic atom
Strong diffusivity, eliminates alloying component and the inhomogeneities of tissue that when casting, chilling causes.
3. product is the welding wire for large titanium alloy repair welding of casting, all welding wire surfaces exist oxide, impurity and
Dirt, and due to the corrosion product scratching trace and produce during welding wire of wiping formed in the course of processing, all may
Enter weld seam when welding, reduce section bar bonding strength each other, therefore, in order to conscientiously ensure that foundry goods is solid and reliable, should
When by the photochemical process in surface, remove all defects that welding wire surface exists.The surface washed with the most conventional soda acid
Chemical brightening process difference, the present invention uses this mechanical system of centreless grinding to remove silk material polluted surface, had both eliminated table
Face foul, prevents again a material the stabilizing and increasing of the further corrosion on surface, beneficially silk material amount when follow-up depositing.
Accompanying drawing explanation
Fig. 1 is to use the present invention to carry out the schematic diagram welded；
Fig. 2 is face of weld schematic diagram；
Fig. 3 is fluorometric investigation result；
Fig. 4 is X-ray check result；
Fig. 5 is oxygen-rich layer testing result.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by specific embodiment, the invention will be further described.Following example are descriptive
, it not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of preparation technology of the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding, it is characterized in that according to
Following steps are implemented:
(1) Composition Control (percentage by weight) of the Ti-6Al-4V alloy in the scope of the invention meets GB/T 3623-
2007:Al:5.50%～6.75%；V:3.50%～4.50%；O :≤0.18%；Fe≤0.25%；Surplus is Ti and can not
The impurity element avoided.
(2) in the range of present component, the smelting process of titanium alloy is as follows: raw material use 1 grade of titanium sponge, by titanium sponge,
Aluminum-vanadium alloy (product granularity 0.50-3.0mm), aluminium shot, iron powder (using analytical pure class chemical reagent), titanium dioxide are (in powder
Shape, condensing frustillatum can not use), carry out melting by following flow process: raw material → dispensing → cloth → piezoelectricity pole → drying →
Weld → tri-meltings, makeAlloy cast ingot.Surface defect rejected by ingot casting.
(3) homogenizing annealing processes, and is loaded in special annealing furnace by ingot casting, is heated to 1150 DEG C～1250 DEG C, protects
Temperature more than 4 hours.
(4) hammer cogging
Ingot casting after annealing forges through heating by electric cooker to 1050 DEG C～1150 DEG C, cogging Final forging temperature >=830 DEG C, the refinement of follow-up rolling deformation tissue.
(5) once rolling → ultrasonic examination
Twice rolling of (6) large deformationUse heating by electric cooker to 900 DEG C～950 DEG C (± 5
DEG C), temperature retention time 60～90min, finishing temperature >=800 DEG C.Bar carries out ultrasonic examination process.
(7) secondary rollingUse heating by electric cooker to 900 DEG C～950 DEG C (± 5 DEG C), insulation
Time 60～90min, finishing temperature >=800 DEG C.
(8) hot pull rule circle, willBlank through temperature control hot pull rule circle, control bar surface size uniform.
(9) surface processes, and through surface, machinery strips off the skin, and reams the rolling defects such as surface casting skin, crackle, leaves over local a small amount of
Defect carries out reconditioning and processes clean.
(10) temperature control hot pull, actual control temperature controls at 700～800 DEG C, and drawing passes is 10-17 time, and passage becomes
Shape amount 7-20% drawing speed 1m/min-6m/min.Increase an intermediate annealing to process when total deformation is at 55%-75%,
720～750 DEG C/60min air is annealed, air cooling, to eliminate processing generation stress, improves its combination property.Increase in the middle of hot drawing
Rod silk material sampling frequency, check rod silk material surface contamination layer status；Sampling before and after cold drawing heat treatment, check rod silk material surface is dirty
Dye layer status.
(11) cold drawing: temperature control hot pull reserves the drawing deformation amount of 40%-60%, through full annealing, drawing coating, enters
Row cold drawing is processed, and drawing passes is 4-6 time, pass deformation 10-20%, drawing speed 2m/min-10m/min.Air moves back
Fire, air cooling, to eliminate processing generation stress, improves its combination property.
(12) cold drawing is extremelyFull annealing is carried out after semi-finished product.
(13) through slide block aligning (straight degree≤1.0/m), straightening, cutting, more than 700 DEG C stress relief annealings, centreless grinding polishings
BecomeFinished product.
Check rod silk material surface contamination layer status before and after centreless grinding；And increase and process sample after qualified aligning with scraper, with
Product surface quality and surface contamination layer after centreless grinding working procedure processing contrast, and have checked whether that extraneous contamination brings product into
Product.Centreless grinding: processing with M1050# centerless grinder, emery wheel material is green silicon carbide, and abrasive grinding wheel uses 120 mesh granularities, sand
Wheel speed controls in the range of 40r/min～120r/min, and centreless grinding passage stock removal mill controls within 0.12mm, it is ensured that produce
Product surface quality and dimensional tolerance meet product quality requirement.
(14) according to AMS4954J standard related check, testing requirement, inspection finished product is checked.
The Ti-6Al-4V alloy wire manufactured by manufacture method that the application present invention provides, verifies through solderability, completely
Meet the performance requirement making titanium alloy casting repair welding welding wire.
Result and discussion:
1. welding wire chemical composition is as shown in table 1:
Table 1 welding wire chemical composition
2. welding wire surface
Welding wire surface is uniform, bright, and Kodak grey scale card comparison, and < 0.3.
3. solderability
As it is shown in figure 1, welding uses GTAW, first process on material titanium alloy plate identical with welding wire
The half slot of Φ 4, then the mode of two-layer built-up welding is carried out.
Conclusion: in welding process, welding wire material is without splashing, and welding bead is static, non-welding surface slag and residue, final weld seam light, weldering
Connecing ripple uniform, smooth surface, without defects such as obvious pore shrinkage porosites.
4. weld seam detection
4.1) face of weld is as in figure 2 it is shown, face of weld is bright silver, and surface is without defects such as undercut, pit, arc craters.
4.2) fluoroscopic examination is as it is shown on figure 3, fluoroscopic examination display face of weld is without the defect such as hole, crackle.
4.3) X-ray check is as shown in Figure 4, X-ray check display weld seam without being mingled with, pore, the defect such as non-fusion.
5 oxygen-rich layers detections are as it is shown in figure 5, without oxygen-rich layer.
From above embodiment it can be seen that the Ti-6Al-4V alloy welding wire using the present invention to prepare meets AMS4954J
In about welding wire solderability related request.Producing and all use common process, technique is simple, and lumber recovery is high, thus cost is relatively low.Should
Welding wire application prospect ratio is broader, is expected to obtain considerable economic and social benefit.
Claims (9)
1. it is applicable to the preparation method of the Ti-6Al-4V alloy welding wire of titanium alloy casting repair welding, it is characterised in that comprise following
Step:
The mixing of S1 alloy welding wire raw material is pressed into electrode, and alloy cast ingot is made in melting；
S2 ingot homogenization makes annealing treatment；
S3 is by step S2 product heats to 1050 DEG C～1150 DEG C of cogging forgings, final forging temperature >=830 DEG C；
Step S3 product is rolled by S4, and uses ultrasonic examination；
Step S4 product is carried out twice rolling of a large deformation by S5, heats and is incubated, and finishing temperature >=800 DEG C carry out ultrasonic
Wave inspection processes；
S6 is by step S5 product hot pull rule circle and does surface process；
Step S6 product is carried out temperature control hot pull by S7；
S8 anneals after step S7 product is carried out cold drawing；
Step S8 product is carried out slide block aligning, straightening, cutting by S9, and stress relief annealing, polishing get product.
The preparation method of the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding the most according to claim 1,
It is characterized in that, the described titanium alloy wire materials raw material in described step S1 is: titanium sponge, aluminum-vanadium alloy, aluminium shot, iron powder and two
Titanium oxide.
The preparation method of the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding the most according to claim 1,
It is characterized in that, the heating-up temperature of described step S5 is 895 DEG C～955 DEG C, and temperature retention time is 60～90min.
The preparation method of the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding the most according to claim 1,
It is characterized in that, the condition of temperature control hot pull described in described step S7 is that temperature controls at 700～800 DEG C, and drawing passes is
10-17 time, pass deformation 7-20% drawing speed 1m/min-6m/min；
Increasing an intermediate annealing to process when total deformation is at 55%-75%, 720～750 DEG C/60min air is annealed, empty
Cold.
The preparation method of the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding the most according to claim 1,
It is characterized in that, in described step S8, cold drawing condition is: drawing passes is 4-6 time, pass deformation 10-20%, drawing speed
Degree 2m/min-10m/min.
6. it is applicable to the Ti-6Al-4V alloy welding wire of titanium alloy casting repair welding, it is characterised in that described alloy welding wire is by weighing
Profit requires in 1-5 that the preparation method described in any claim is made, and its mass percent composition is: Al:5.50%～
6.75%；V:3.50%～4.50%；O :≤0.18%；Fe≤0.25%；Surplus is Ti.
The Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding the most according to claim 1, its feature exists
In, described titanium alloy wire contains one or more in following masses percent composition: C:0.011～0.014；O:0.10～
0.13；N:0.0068～0.080；H:0.0006～0.0008.
8. according to the Ti-6Al-4V alloy welding wire being applicable to titanium alloy casting repair welding described in claim 6 or 7, its feature
It is, a diameter of 1-5mm of described titanium alloy wire.
9. a welding wire, wherein contains the Ti-6Al-4V being applicable to titanium alloy casting repair welding described in claim 6 or 7 and closes
Gold solder silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374023.8A CN106041369B (en) | 2016-05-30 | 2016-05-30 | The preparation method of Ti-6Al-4V alloy welding wires suitable for titanium alloy casting repair welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374023.8A CN106041369B (en) | 2016-05-30 | 2016-05-30 | The preparation method of Ti-6Al-4V alloy welding wires suitable for titanium alloy casting repair welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041369A true CN106041369A (en) | 2016-10-26 |
| CN106041369B CN106041369B (en) | 2018-08-10 |
Family
ID=57171567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374023.8A Active CN106041369B (en) | 2016-05-30 | 2016-05-30 | The preparation method of Ti-6Al-4V alloy welding wires suitable for titanium alloy casting repair welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041369B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252997A (en) * | 2017-07-25 | 2017-10-17 | 西部超导材料科技股份有限公司 | A kind of preparation method of the alloy vertical bar welding wires of TA24 1 |
| CN107378312A (en) * | 2017-09-12 | 2017-11-24 | 西安庄信新材料科技有限公司 | A kind of ER Ti43 titanium alloy welding wires and preparation method thereof |
| CN111151974A (en) * | 2020-01-03 | 2020-05-15 | 沈阳中钛装备制造有限公司 | Preparation method of TC6 titanium alloy bar and firing pin prepared by same |
| CN111496003A (en) * | 2020-04-22 | 2020-08-07 | 西安圣泰金属材料有限公司 | TB9 titanium alloy wire rod and manufacturing method thereof |
| CN111558795A (en) * | 2020-05-15 | 2020-08-21 | 西安交通大学 | Titanium welding wire for additive repair of alpha + beta type titanium alloy and preparation method thereof |
| CN112317993A (en) * | 2021-01-04 | 2021-02-05 | 西安稀有金属材料研究院有限公司 | Preparation method of Ti35HS titanium alloy welding wire material |
| CN112643246A (en) * | 2020-11-13 | 2021-04-13 | 洛阳双瑞精铸钛业有限公司 | Welding wire for repair welding of ZTI700SR titanium alloy casting and preparation method thereof |
| CN113523648A (en) * | 2021-08-12 | 2021-10-22 | 上海交通大学 | Titanium alloy solid welding wire containing niobium and chromium elements and preparation method thereof |
| CN114161028A (en) * | 2021-12-20 | 2022-03-11 | 西北有色金属研究院 | Processing method for improving performance of titanium alloy welding wire |
| CN116618657A (en) * | 2023-07-21 | 2023-08-22 | 成都先进金属材料产业技术研究院股份有限公司 | High-strength TB13 titanium alloy wire and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11197878A (en) * | 1998-01-08 | 1999-07-27 | Nippon Steel Weld Prod & Eng Co Ltd | Wire for gas shielded arc welding and its manufacture |
| CN1814395A (en) * | 2006-03-16 | 2006-08-09 | 中国航空工业第一集团公司北京航空材料研究院 | High-strength dual-phase titanium alloy welding wire |
| CN101456102A (en) * | 2009-01-05 | 2009-06-17 | 西安理工大学 | Alpha titanium alloy manual tungsten-electrode argon-shielded tungsten arc welding refined grain type welding wire and preparation method thereof |
| CN101513698A (en) * | 2009-04-03 | 2009-08-26 | 西北有色金属研究院 | Erosion resisting titanium tantalum alloy specific welding wire |
| CN104923968A (en) * | 2015-06-24 | 2015-09-23 | 宝鸡钛业股份有限公司 | Special Ti-6Al-3V welding wire for Ti-6Al-4V ELI titanium alloy and machining process of special Ti-6Al-3V welding wire |
-
2016
- 2016-05-30 CN CN201610374023.8A patent/CN106041369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11197878A (en) * | 1998-01-08 | 1999-07-27 | Nippon Steel Weld Prod & Eng Co Ltd | Wire for gas shielded arc welding and its manufacture |
| CN1814395A (en) * | 2006-03-16 | 2006-08-09 | 中国航空工业第一集团公司北京航空材料研究院 | High-strength dual-phase titanium alloy welding wire |
| CN101456102A (en) * | 2009-01-05 | 2009-06-17 | 西安理工大学 | Alpha titanium alloy manual tungsten-electrode argon-shielded tungsten arc welding refined grain type welding wire and preparation method thereof |
| CN101513698A (en) * | 2009-04-03 | 2009-08-26 | 西北有色金属研究院 | Erosion resisting titanium tantalum alloy specific welding wire |
| CN104923968A (en) * | 2015-06-24 | 2015-09-23 | 宝鸡钛业股份有限公司 | Special Ti-6Al-3V welding wire for Ti-6Al-4V ELI titanium alloy and machining process of special Ti-6Al-3V welding wire |
Non-Patent Citations (5)
| Title |
|---|
| 杨晓彩，袁志学: "《高速线材生产实训》", 31 January 2015, 冶金工业出版社 * |
| 樊亚军等: "一种高强度Ti一6Al一4V钛合金丝材", 《材料热处理技术》 * |
| 王渠东等: "《轻合金及其工程应用》", 30 September 2015, 机械工业出版社 * |
| 莫畏: "《钛》", 30 June 2008, 冶金工业出版社 * |
| 赵玉贤: "TC4钛合金棒线材冷拉拔加工工艺研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252997B (en) * | 2017-07-25 | 2019-08-20 | 西部超导材料科技股份有限公司 | A kind of preparation method of TA24-1 alloy vertical bar welding wire |
| CN107252997A (en) * | 2017-07-25 | 2017-10-17 | 西部超导材料科技股份有限公司 | A kind of preparation method of the alloy vertical bar welding wires of TA24 1 |
| CN107378312A (en) * | 2017-09-12 | 2017-11-24 | 西安庄信新材料科技有限公司 | A kind of ER Ti43 titanium alloy welding wires and preparation method thereof |
| CN111151974A (en) * | 2020-01-03 | 2020-05-15 | 沈阳中钛装备制造有限公司 | Preparation method of TC6 titanium alloy bar and firing pin prepared by same |
| CN111496003B (en) * | 2020-04-22 | 2022-04-26 | 西安圣泰金属材料有限公司 | TB9 titanium alloy wire rod and manufacturing method thereof |
| CN111496003A (en) * | 2020-04-22 | 2020-08-07 | 西安圣泰金属材料有限公司 | TB9 titanium alloy wire rod and manufacturing method thereof |
| CN111558795A (en) * | 2020-05-15 | 2020-08-21 | 西安交通大学 | Titanium welding wire for additive repair of alpha + beta type titanium alloy and preparation method thereof |
| CN112643246A (en) * | 2020-11-13 | 2021-04-13 | 洛阳双瑞精铸钛业有限公司 | Welding wire for repair welding of ZTI700SR titanium alloy casting and preparation method thereof |
| CN112317993A (en) * | 2021-01-04 | 2021-02-05 | 西安稀有金属材料研究院有限公司 | Preparation method of Ti35HS titanium alloy welding wire material |
| CN112317993B (en) * | 2021-01-04 | 2021-04-30 | 西安稀有金属材料研究院有限公司 | Preparation method of Ti35HS titanium alloy welding wire material |
| CN113523648A (en) * | 2021-08-12 | 2021-10-22 | 上海交通大学 | Titanium alloy solid welding wire containing niobium and chromium elements and preparation method thereof |
| CN114161028A (en) * | 2021-12-20 | 2022-03-11 | 西北有色金属研究院 | Processing method for improving performance of titanium alloy welding wire |
| CN116618657A (en) * | 2023-07-21 | 2023-08-22 | 成都先进金属材料产业技术研究院股份有限公司 | High-strength TB13 titanium alloy wire and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106041369B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106041369A (en) | Preparation method of Ti-6Al-4V alloy welding wire suitable for repair welding of titanium alloy casting | |
| CN101825200B (en) | Titanium alloy TC4 hot-rolled tube and production method thereof | |
| CN104152744A (en) | Low-cost medium-high-strength corrosion-resistant titanium alloy and processing method thereof | |
| CN102489942B (en) | Manufacturing method for seamless titanium drum for cathode roller | |
| CN103009010B (en) | 1100-H14 aluminum alloy plate-strip and production method thereof | |
| CN105728459B (en) | A kind of method of conventional hot continuous rolling machine unit production TA18 Ti Alloy Strip volumes | |
| CN107805741A (en) | A kind of preparation method of ti-ni shape memory alloy thin plate | |
| CN105127205B (en) | Large-scale bushing roll for producing strip and preparation method thereof | |
| CN103934649B (en) | The nuclear power generating sets steam generator preparation method of anti-vibration bar assembly | |
| KR20210080520A (en) | A titanium alloy plate, a manufacturing method of a titanium alloy plate, a copper foil manufacturing drum, and a manufacturing method of a copper foil manufacturing drum | |
| CN107012371B (en) | A kind of preparation method of architectural decoration aluminium strip | |
| CN107739998A (en) | A kind of preparation method of flat cold-rolled sheet | |
| CN105499300A (en) | Production technology of copper strip for lock | |
| CN109468561A (en) | A kind of preparation method of GH3625 alloy strip steel rolled stock | |
| CN109226259A (en) | A method of improving hot rolling pipeline steel oxidation iron sheet integrality | |
| CN102766803A (en) | Free forging processing process of alloyed tool steel 5CrNiMo for footstep shaft | |
| CN107557682A (en) | One kind 3 ~ 6mm 540MPa level hot rolling wheel steels and its production method | |
| CN105274429A (en) | Production method for alloy filament | |
| CN106513457A (en) | Preparation method for near-beta titanium alloy disc spring | |
| CN109825675B (en) | Heat exchange tube for fast reactor steam generator and preparation method thereof | |
| CN102011076B (en) | Processing technique of niobium alloy plate | |
| CN103612027A (en) | Flux-cored wire and preparation method and application of flux-cored wire | |
| CN105543518B (en) | A kind of production method of 5182 aluminium alloy draw ring material base material | |
| CN110923522A (en) | Method for forming high-performance wide-width aluminum alloy plate | |
| CN105316575A (en) | Cold-heading wire for resonance rod and production 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |