CN104476010A - High-entropy alloy welding wire for welding titanium/stainless steel in TIG (Tungsten Inert Gas) mode and application - Google Patents
High-entropy alloy welding wire for welding titanium/stainless steel in TIG (Tungsten Inert Gas) mode and application Download PDFInfo
- Publication number
- CN104476010A CN104476010A CN201410787004.9A CN201410787004A CN104476010A CN 104476010 A CN104476010 A CN 104476010A CN 201410787004 A CN201410787004 A CN 201410787004A CN 104476010 A CN104476010 A CN 104476010A
- Authority
- CN
- China
- Prior art keywords
- titanium
- stainless
- entropy alloy
- tig
- welding wire
- 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
-
- 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a high-entropy alloy welding wire for welding titanium/stainless steel in a TIG (Tungsten Inert Gas) mode. The high-entropy alloy welding wire is formed by the following components in atomic percent with the total percent of 100 percent: 5 percent of Ti, 5 percent to 10 percent of Fe, 25 percent to 30 percent of Cr, 25 percent to 35 percent of Cu, and 25 percent to 35 percent of Ni. The invention also discloses a method for using the high-entropy alloy welding wire to weld the titanium/ the stainless steel in the TIG mode. The welding material cost is low, the preparation is simple, the welding method is convenient and easy to implement, the adaptability is wide, and an obtained titanium and stainless steel welded joint is good in formation of weld, free of cracks, high in intensity and good in toughness.
Description
Technical field
The invention belongs to technical field of welding materials, relate to a kind of for TIG weldering titanium/stainless high-entropy alloy welding wire, the invention still further relates to this high-entropy alloy welding wire of application to titanium/stainless TIG soldering method.
Background technology
The bridge post of important pressure vessels for the chemical industry, bridge spanning the sea and the anticorrosion liner plate of ultra-large type floating marine structure, be nearly all adopt the coated stainless composite construction of titanium, the key preparing titanium/stainless steel composite structural member to solve titanium and stainless Welding Problems.
At present, argon arc welding for welding titanium/stainless main method, because the process based prediction model such as linear expansion coefficient, thermal conductivity of titanium and steel exists larger difference, weld zone very easily forms crackle, weld seam forms a large amount of firmly crisp intermetallic compound (TiFe, TiFe2, NiTi, TiCr, TiC), and strength of joint is lower.
Raw for stopping brittle intermetallic produce from source, using suitable welding material to be the key of dealing with problems, is also the fundamental solution improving titanium/steel welded joint quality.
High-entropy alloy breaches the Design Mode of conventional alloys, by high entropic effect, makes the structure organization of alloy be tending towards single bcc or fcc solid solution, effectively can suppress the generation of intermetallic compound, for the high-performance welding realizing titanium/steel provides brand-new technical thought.
Summary of the invention
The object of this invention is to provide and a kind of weld titanium/stainless high-entropy alloy welding wire for TIG, when solving the titanium existed in prior art melting welding direct with stainless steel, easily form a large amount of brittle intermetallic thing in weld seam and cause ftractureing, the problem that intensity is lower.
Another object of the present invention is to provide a kind of this high-entropy alloy welding wire of application to titanium/stainless TIG soldering method.
The technical solution adopted in the present invention is, a kind of TIG of being used for welds titanium/stainless high-entropy alloy welding wire, is made up of by atomic percent following component, total percentage is 100%, and wherein Ti is fixed as 5%, Fe is 5%-10%, Cr is 25%-30%, Cu be 25%-35%, Ni is 25%-35%.
Another technical scheme that the present invention adopts is, a kind of this high-entropy alloy welding wire of application, to titanium/stainless TIG soldering method, is implemented according to following steps:
Step 1) to the bevel process respectively of titanium/stainless mother metal;
Step 2) cleaning, polishing groove, remove the greasy dirt on two kinds of mother metal surfaces and impurity;
Step 3) at titanium and stainless steel lower surface, backing plate is installed, backing plate upper surface is horizontally arranged with Ar conductance chute, by fixed with backing plate while of titanium and stainless steel, and titanium and stainless gap is made to be positioned at directly over the Ar conductance chute center line of backing plate upper surface;
Step 4) two-sided logical Ar gas shielded is implemented to titanium and stainless groove position, pass into argon gas 3 ~ 5s in advance before weldering;
Step 5) implement TIG weldering;
Step 6) postwelding continues to pass into Ar gas 3-5s, then unclamps rapidly permanent plant and backing plate.
The invention has the beneficial effects as follows, this high-entropy alloy welding wire has excellent intensity, toughness and corrosion resisting property, not easily forms brittle intermetallic phase, is easy to obtain high performance titanium/stainless steel welded joint; Use the welding procedure of this high-entropy alloy welding wire simple, do not need in advance at titanium side deposition transition zone, without the need to frequently changing welding wire and conversion welding parameter in welding process, convenience and high-efficiency, high-entropy alloy composition range is wide in range, good to different trade mark base metals adaptability, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is titanium and stainless steel welded joint form and bevel shape figure in the present invention;
Fig. 2 is the assemble welding schematic diagram of high-entropy alloy welding wire of the present invention in TIG weldering process.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Of the present inventionly weld titanium/stainless high-entropy alloy welding wire for TIG, be made up of by atomic percent following component, total percentage is 100%, and wherein to fix Ti be 5%, Fe be 5%-10%, Cr be 25%-30%, Cu be 25%-35%, Ni is 25%-5%.
In high-entropy alloy component of weld wire of the present invention, reason is limited to each chemical element composition and content and is described below respectively:
In order to improve the comprehensive mechanical property of titanium/stainless steel welded joint, needing to obtain metal chemical composition and being in the pivot content range forming high-entropy alloy.For mother metal titanium to be welded and stainless composition characteristic, welding wire selects Ti-Fe-Cr-Cu-Ni five pivot high-entropy alloy.Main cause has 3 points: 1. in welding process the fusing of mother metal and Jin Feng district mother metal inevitable to the dissolving in molten bath, brittle intermetallic thing is produced for preventing weld seam, Ti, Fe pivot must be contained in weld seam target component, and the content of these two kinds of elements in welding wire will lower than other pivot; Because the solvability of Ti element in weld seam is greater than Fe, so the content of Ti is lower in welding wire, the content of Fe is then relatively high.2. Cr element both can solid solution unlimited with Fe, can balance again the Cr element in stainless stainless steel.3. Cu segregation is in interdendritic, can improve joint plasticity, and Ni and Ti and Fe all can infinitely solid solution, can effectively suppress brittle intermetallic produce raw.Like this, the welding wire of application choice is through welding process, and the weld metal of formation is appointed and so belonged to high-entropy alloy scope, substantially eliminates brittle intermetallic thing, and the joint performance obtained is higher.
Take each high pure metal component, molten joining is carried out in said components mixing in ultravacuum electric arc furnaces, obtained foundry alloy, applied metal is twisted flax fibers and woven technology, and by the foundry alloy refuse obtained, the rapid solidification through wheel of twisting flax fibers and weaving is prepared into high-entropy alloy gold solder silk.
The present invention applies this high-entropy alloy welding wire to titanium/stainless TIG soldering method, implements according to following steps:
Step 1) bevel process is distinguished to the mother metal of titanium-stainless, total opening angle of titanium embodiment illustrated in fig. 1 and stainless steel welded place groove is 60 °, and the bottom thickness of titanium mother metal groove is 1mm;
Step 2) conscientiously clear up, groove of polishing, remove the two kinds of mother metals surface especially greasy dirt in groove region and impurity;
Step 3) assemble mother metal according to Fig. 2, at titanium and stainless steel lower surface, backing plate is installed, backing plate upper surface is horizontally arranged with Ar conductance chute, by fixed with backing plate while of titanium and stainless steel, gap between the mother metal of titanium-stainless is 1mm, and makes titanium and stainless gap be positioned at directly over the Ar conductance chute center line of backing plate upper surface;
Step 4) two-sided logical Ar gas shielded (Ar gas purity >99.9%) is implemented to titanium and stainless groove position, namely in Ar conductance chute, Ar gas is led to below, Ar gas is led to above at groove position of upper, pass into argon gas 3 ~ 5s in advance before weldering;
Step 5) implement TIG weldering, technological parameter is: before weldering, mother metal is preheating to 140-160 DEG C, Ar throughput is 8-10L/min, and welding current is 65-80A, and speed of welding is 50-60mm/min; In addition, in welding process, control electric arc and should slightly be partial to stainless steel side, make the more even of both sides mother metal fusing;
Step 6) postwelding continues to pass into Ar gas 3-5s, and namely upper/lower positions continues logical Ar gas in welded joints, stagnant protection after realizing, then unclamps rapidly fixture and backing plate, prevents weld seam from producing stress cracking.
Embodiment 1
Be 100% according to total atomic percent, according to Ti be 5%, Fe is 5%, Cr is 30%, Cu is 30%, Ni 30% chooses each constituent content, and prepares according to above-mentioned embodiment the Ti5Fe5Cr30Cu30Ni30 high-entropy alloy welding wire that diameter is 1.2mm.Application TIG weldering is welded with 1Cr18Ni9 stainless steel the TC4 titanium that 5mm is thick, and welding method is described above, and concrete welding condition is: before weldering, mother metal is preheating to 150 DEG C, Ar throughput 10L/min, welding current 70A, stagnant 4s after speed of welding 60mm/min, Ar gas.
Detect and find: weld metal amalgamation is good, fusion area flawless, observe through metallographic structure, seam organization presents gradient layer distribution from center to both sides mother metal melt run, be fine and close equiax crystal and column crystal near melt run, then grow to Weld pipe mill with dendrite form, phase structure is made up of single fcc and bcc, and the tensile strength obtaining welding point is 220Mpa.
Embodiment 2
Be 100% according to total atomic percent, according to each constituent content of data decimation that Ti is 5%, Fe is 10%, Cr is 25%, Cu is 30%, Ni is 30%, and prepare according to above-mentioned embodiment the Ti5Fe10Cr25Cu30Ni30 high-entropy alloy welding wire that diameter is 1.4mm.Application TIG weldering is welded with 0Cr13 stainless steel the TB5 titanium that 5mm is thick, and welding method is described above, and concrete welding condition is: before weldering, mother metal is preheating to 150 DEG C, Ar throughput 9L/min, welding current 75A, stagnant 3s after speed of welding 60mm/min, Ar gas.
Detect and find: weld metal amalgamation is good, and joint is full, without surface pores, the defect such as to be mingled with, fusion area flawless, to observe through metallographic structure, seam organization be equiax crystal and the dendrite of densification substantially, and the tensile strength of acquisition welding point is 190Mpa.
Embodiment 3
Be 100% according to total atomic percent, according to each component element content of data decimation that Ti is 5%, Fe is 8%, Cr is 28%, Cu is 29%, Ni is 30%, and prepare according to above-mentioned embodiment the Ti5Fe8Cr28Cu29Ni30 high-entropy alloy welding wire that diameter is 1.2mm.Application TIG weldering is welded with 0Cr13 stainless steel the TA2 titanium that 5mm is thick, and welding method is described above, and concrete welding condition is: before weldering, mother metal is preheating to 140 DEG C, Ar throughput 9L/min, welding current 70A, stagnant 4s after speed of welding 50mm/min, Ar gas.
Detect and find: weld metal amalgamation is good, fusion area flawless, pore and the defect such as to be mingled with, observe through metallographic structure, seam organization be equiax crystal and the dendrite of densification substantially, phase structure is single fcc solid solution, and the tensile strength obtaining welding point is 185Mpa.
Embodiment 4
Be 100% according to total atomic percent, according to each constituent content of data decimation that Ti is 5%, Fe is 6%, Cr is 29%, Cu is 25%, Ni is 35%, and prepare according to above-mentioned embodiment the Ti5Fe6Cr29Cu25Ni35 high-entropy alloy welding wire that diameter is 1.2mm.Application TIG weldering is welded with 0Cr13 stainless steel the TC4 titanium that 5mm is thick, and welding method is described above, and concrete welding condition is: before weldering, mother metal is preheating to 150 DEG C, Ar throughput 9L/min, welding current 65A, stagnant 4s after speed of welding 55mm/min, Ar gas.
Detect and find: weld metal amalgamation is good, fusion area flawless, observe through metallographic structure, seam organization is fine and close equiax crystal and dendrite substantially, and the tensile strength obtaining welding point is 185Mpa.
Embodiment 5
Be 100% according to total atomic percent, according to each constituent content of data decimation that Ti is 5%, Fe is 5%, Cr is 25%, Cu is 30%, Ni is 35%, and prepare according to above-mentioned embodiment the Ti5Fe8Cr28Cu29Ni30 high-entropy alloy welding wire that diameter is Φ 1.2mm.Application TIG weldering is welded with 1Cr18Ni9 stainless steel the TA2 titanium that 5mm is thick, and welding method is described above, and concrete welding condition is: before weldering, mother metal is preheating to 160 DEG C, Ar throughput 9L/min, welding current 70A, stagnant 4s after speed of welding 60mm/min, Ar gas.
Detect and find: weld metal amalgamation is good, fusion area flawless, observe through metallographic structure, seam organization is fine and close equiax crystal and dendrite substantially, and the tensile strength obtaining welding point is about 185Mpa.
In sum, high-entropy alloy of the present invention, application vacuum arc melting makes, and composition proportion is wide in range, and the high-entropy alloy component of weld wire that rapid solidification obtains is even, and be applied in welding process in TIG weldering simple, the seam properties of postwelding meets the requirements.
Claims (4)
1. weld titanium/stainless high-entropy alloy welding wire for TIG, its feature is: be made up of by atomic percent following component, and total percentage is 100%, wherein Ti is fixed as 5%, Fe be 5%-10%, Cr is 25%-30%, Cu is 25%-35%, Ni is 25%-35%.
2. the high-entropy alloy welding wire of application rights requirement described in 1 is to titanium/stainless TIG soldering method, and its feature is, implements according to following steps:
Step 1) to the bevel process respectively of titanium/stainless mother metal;
Step 2) cleaning, polishing groove, remove the greasy dirt on two kinds of mother metal surfaces and impurity;
Step 3) at titanium and stainless steel lower surface, backing plate is installed, backing plate upper surface is horizontally arranged with Ar conductance chute, by fixed with backing plate while of titanium and stainless steel, and titanium and stainless gap is made to be positioned at directly over the Ar conductance chute center line of backing plate upper surface;
Step 4) two-sided logical Ar gas shielded is implemented to titanium and stainless groove position, pass into argon gas 3 ~ 5s in advance before weldering;
Step 5) implement TIG weldering;
Step 6) postwelding continues to pass into Ar gas 3-5s, then unclamps rapidly permanent plant and backing plate.
3. high-entropy alloy welding wire according to claim 2 is to titanium/stainless TIG soldering method, and its feature is, described step 1) in, total opening angle of titanium and mild steel weld groove is 60 °.
4. high-entropy alloy welding wire according to claim 2 is to titanium/stainless TIG soldering method, its feature is, described step 5) in, technological parameter is: before weldering, mother metal is preheating to 140-160 DEG C, welding current is 65-80A, speed of welding 50-60mm/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787004.9A CN104476010B (en) | 2014-12-17 | 2014-12-17 | High-entropy alloy welding wire and the application of titanium/stainless steel is welded for TIG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787004.9A CN104476010B (en) | 2014-12-17 | 2014-12-17 | High-entropy alloy welding wire and the application of titanium/stainless steel is welded for TIG |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476010A true CN104476010A (en) | 2015-04-01 |
| CN104476010B CN104476010B (en) | 2016-06-01 |
Family
ID=52750684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410787004.9A Expired - Fee Related CN104476010B (en) | 2014-12-17 | 2014-12-17 | High-entropy alloy welding wire and the application of titanium/stainless steel is welded for TIG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476010B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999991A (en) * | 2018-01-22 | 2018-05-08 | 太原理工大学 | High entropy flux-cored wire for titanium-steel MIG welding and preparation method thereof |
| CN108161277A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for aluminium-steel submerged arc welding and preparation method thereof |
| CN108161276A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for magnesium-steel MIG welding and preparation method thereof |
| CN108161278A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for aluminium-steel MIG welding and preparation method thereof |
| CN109955004A (en) * | 2019-04-30 | 2019-07-02 | 上海交通大学 | A kind of high entropy alloy material and application for welding |
| CN110936680A (en) * | 2019-12-17 | 2020-03-31 | 南京工业大学 | Intermediate alloy for titanium/carbon steel bimetal compounding and compounding process |
| CN111085752A (en) * | 2018-10-24 | 2020-05-01 | 叶均蔚 | Welding method using alloy powder as welding filler |
| US10640854B2 (en) | 2016-08-04 | 2020-05-05 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| CN111331280A (en) * | 2020-03-05 | 2020-06-26 | 西安理工大学 | High-entropy alloy preform and TA2/0Cr18Ni9 fusion welding method |
| CN111331279A (en) * | 2020-03-05 | 2020-06-26 | 西安理工大学 | High-entropy alloy preform and fusion welding method of titanium and stainless steel |
| CN113210926A (en) * | 2021-05-28 | 2021-08-06 | 华东交通大学 | Preparation method of multi-principal-element welding wire and high-entropy welding method |
| CN114226985A (en) * | 2021-12-25 | 2022-03-25 | 新疆大学 | Welding method for TA2/304 stainless steel composite plate by laser-arc series welding |
| US11318566B2 (en) | 2016-08-04 | 2022-05-03 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| US11339817B2 (en) | 2016-08-04 | 2022-05-24 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| US11511375B2 (en) | 2020-02-24 | 2022-11-29 | Honda Motor Co., Ltd. | Multi component solid solution high-entropy alloys |
| CN115870591A (en) * | 2023-02-20 | 2023-03-31 | 天津市金桥焊材科技有限公司 | MIG welding process method for titanium-steel dissimilar metal and welding wire used in MIG welding process method |
| CN116511757A (en) * | 2023-05-16 | 2023-08-01 | 内蒙古科技大学 | Welding wire material for dissimilar welding of steel and high-entropy alloy and preparation method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590574A (en) * | 2009-06-29 | 2009-12-02 | 西安理工大学 | Be used to weld TA2 and 0Cr18Ni9Ti high-entropy alloy solder and preparation method thereof |
| US20100124669A1 (en) * | 2008-11-20 | 2010-05-20 | Korea Atomic Energy Research Institute | JOINING METHOD BETWEEN Fe-BASED STEELS AND Ti/Ti-BASED ALLOYS HAVING JOINT STRENGTH HIGHER THAN THOSE OF BASE METALS BY USING INTERLAYERS AND THE JOINTS PRODUCED USING THE METHOD |
| CN102676904A (en) * | 2012-05-10 | 2012-09-19 | 西安理工大学 | Material and method used for TA2/0Cr18Ni9Ti welded by high-entropy effect |
| CN102672328A (en) * | 2012-05-10 | 2012-09-19 | 西安理工大学 | Method for welding titanium and steel by applying high-entropy effect and welding material |
| CN102744502A (en) * | 2012-07-11 | 2012-10-24 | 山东大学 | Wire filling tungsten electrode argon-arc welding process for TA15 titanium alloy and austenitic stainless steel |
| US20130108502A1 (en) * | 2011-10-27 | 2013-05-02 | Ut-Battelle, Llc | Multi-Component Solid Solution Alloys having High Mixing Entropy |
| CN103194656A (en) * | 2013-04-19 | 2013-07-10 | 梧州漓佳铜棒有限公司 | AlxCrFeNiCuVTi high-entropy alloy material and preparation method thereof |
| EP2664684A2 (en) * | 2012-05-14 | 2013-11-20 | Stahlwerk Ergste Westig GmbH | Chromium steel with high hardness and corrosion resistance and use of the same for protection of metallic substrates |
| CN103567654A (en) * | 2013-10-12 | 2014-02-12 | 西安理工大学 | Welding material and welding method for titanium-steel composite board |
| CN103639619A (en) * | 2013-11-26 | 2014-03-19 | 西安理工大学 | High-entropy alloy welding wire for TIG (tungsten inert gas) welding of titanium and steel and preparation method |
| RU2526657C1 (en) * | 2013-09-06 | 2014-08-27 | Открытое акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" | Refractory alloy |
-
2014
- 2014-12-17 CN CN201410787004.9A patent/CN104476010B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100124669A1 (en) * | 2008-11-20 | 2010-05-20 | Korea Atomic Energy Research Institute | JOINING METHOD BETWEEN Fe-BASED STEELS AND Ti/Ti-BASED ALLOYS HAVING JOINT STRENGTH HIGHER THAN THOSE OF BASE METALS BY USING INTERLAYERS AND THE JOINTS PRODUCED USING THE METHOD |
| CN101590574A (en) * | 2009-06-29 | 2009-12-02 | 西安理工大学 | Be used to weld TA2 and 0Cr18Ni9Ti high-entropy alloy solder and preparation method thereof |
| US20130108502A1 (en) * | 2011-10-27 | 2013-05-02 | Ut-Battelle, Llc | Multi-Component Solid Solution Alloys having High Mixing Entropy |
| CN102676904A (en) * | 2012-05-10 | 2012-09-19 | 西安理工大学 | Material and method used for TA2/0Cr18Ni9Ti welded by high-entropy effect |
| CN102672328A (en) * | 2012-05-10 | 2012-09-19 | 西安理工大学 | Method for welding titanium and steel by applying high-entropy effect and welding material |
| EP2664684A2 (en) * | 2012-05-14 | 2013-11-20 | Stahlwerk Ergste Westig GmbH | Chromium steel with high hardness and corrosion resistance and use of the same for protection of metallic substrates |
| CN102744502A (en) * | 2012-07-11 | 2012-10-24 | 山东大学 | Wire filling tungsten electrode argon-arc welding process for TA15 titanium alloy and austenitic stainless steel |
| CN103194656A (en) * | 2013-04-19 | 2013-07-10 | 梧州漓佳铜棒有限公司 | AlxCrFeNiCuVTi high-entropy alloy material and preparation method thereof |
| RU2526657C1 (en) * | 2013-09-06 | 2014-08-27 | Открытое акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" | Refractory alloy |
| CN103567654A (en) * | 2013-10-12 | 2014-02-12 | 西安理工大学 | Welding material and welding method for titanium-steel composite board |
| CN103639619A (en) * | 2013-11-26 | 2014-03-19 | 西安理工大学 | High-entropy alloy welding wire for TIG (tungsten inert gas) welding of titanium and steel and preparation method |
Non-Patent Citations (3)
| Title |
|---|
| 杨晓宁等: "高熵合金制备方法", 《热加工工艺》, vol. 43, no. 22, 20 November 2014 (2014-11-20) * |
| 温丽华等: "Al_xCoCrCuFeNi多主元高熵合金的组织与力学性能", 《特种铸造及有色合金》, vol. 29, no. 06, 20 June 2009 (2009-06-20) * |
| 田健等: "应用高熵合金箔带电阻点焊钛/钢的试验研究", 《陕西省焊接学术会议论文集》, 15 March 2013 (2013-03-15) * |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10640854B2 (en) | 2016-08-04 | 2020-05-05 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| US11535913B2 (en) | 2016-08-04 | 2022-12-27 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| US11339817B2 (en) | 2016-08-04 | 2022-05-24 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| US11318566B2 (en) | 2016-08-04 | 2022-05-03 | Honda Motor Co., Ltd. | Multi-material component and methods of making thereof |
| CN108161276B (en) * | 2018-01-22 | 2020-08-28 | 太原理工大学 | High-entropy flux-cored wire for magnesium-steel MIG welding and preparation method thereof |
| CN108161278A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for aluminium-steel MIG welding and preparation method thereof |
| CN107999991B (en) * | 2018-01-22 | 2020-05-22 | 太原理工大学 | High-entropy flux-cored wire for titanium-steel MIG welding and preparation method thereof |
| CN108161277A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for aluminium-steel submerged arc welding and preparation method thereof |
| CN108161277B (en) * | 2018-01-22 | 2020-08-28 | 太原理工大学 | High-entropy flux-cored wire for aluminum-steel submerged arc welding and preparation method thereof |
| CN107999991A (en) * | 2018-01-22 | 2018-05-08 | 太原理工大学 | High entropy flux-cored wire for titanium-steel MIG welding and preparation method thereof |
| CN108161278B (en) * | 2018-01-22 | 2020-08-28 | 太原理工大学 | High-entropy flux-cored wire for aluminum-steel MIG welding and preparation method thereof |
| CN108161276A (en) * | 2018-01-22 | 2018-06-15 | 太原理工大学 | High entropy flux-cored wire for magnesium-steel MIG welding and preparation method thereof |
| CN111085752A (en) * | 2018-10-24 | 2020-05-01 | 叶均蔚 | Welding method using alloy powder as welding filler |
| CN109955004A (en) * | 2019-04-30 | 2019-07-02 | 上海交通大学 | A kind of high entropy alloy material and application for welding |
| CN110936680A (en) * | 2019-12-17 | 2020-03-31 | 南京工业大学 | Intermediate alloy for titanium/carbon steel bimetal compounding and compounding process |
| US11511375B2 (en) | 2020-02-24 | 2022-11-29 | Honda Motor Co., Ltd. | Multi component solid solution high-entropy alloys |
| CN111331279A (en) * | 2020-03-05 | 2020-06-26 | 西安理工大学 | High-entropy alloy preform and fusion welding method of titanium and stainless steel |
| CN111331279B (en) * | 2020-03-05 | 2022-04-12 | 西安理工大学 | High-entropy alloy preform and fusion welding method of titanium and stainless steel |
| CN111331280B (en) * | 2020-03-05 | 2022-01-07 | 西安理工大学 | High-entropy alloy preform and TA2/0Cr18Ni9 fusion welding method |
| CN111331280A (en) * | 2020-03-05 | 2020-06-26 | 西安理工大学 | High-entropy alloy preform and TA2/0Cr18Ni9 fusion welding method |
| CN113210926A (en) * | 2021-05-28 | 2021-08-06 | 华东交通大学 | Preparation method of multi-principal-element welding wire and high-entropy welding method |
| CN113210926B (en) * | 2021-05-28 | 2023-04-11 | 华东交通大学 | Preparation method of multi-principal-element welding wire and high-entropy welding method |
| CN114226985A (en) * | 2021-12-25 | 2022-03-25 | 新疆大学 | Welding method for TA2/304 stainless steel composite plate by laser-arc series welding |
| CN114226985B (en) * | 2021-12-25 | 2024-03-29 | 新疆大学 | Welding method for TA2/304 stainless steel composite plate by laser-arc tandem welding |
| CN115870591A (en) * | 2023-02-20 | 2023-03-31 | 天津市金桥焊材科技有限公司 | MIG welding process method for titanium-steel dissimilar metal and welding wire used in MIG welding process method |
| CN116511757A (en) * | 2023-05-16 | 2023-08-01 | 内蒙古科技大学 | Welding wire material for dissimilar welding of steel and high-entropy alloy and preparation method thereof |
| CN116511757B (en) * | 2023-05-16 | 2024-04-09 | 内蒙古科技大学 | Welding wire material for dissimilar welding of steel and high-entropy alloy and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104476010B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104476010B (en) | High-entropy alloy welding wire and the application of titanium/stainless steel is welded for TIG | |
| CN104476011B (en) | High-entropy alloy welding wire and the application of titanium/mild steel is welded for TIG | |
| CN107999991B (en) | High-entropy flux-cored wire for titanium-steel MIG welding and preparation method thereof | |
| CN108161278B (en) | High-entropy flux-cored wire for aluminum-steel MIG welding and preparation method thereof | |
| CN109909643B (en) | Medium-entropy alloy material for welding and welding method | |
| CN108161277B (en) | High-entropy flux-cored wire for aluminum-steel submerged arc welding and preparation method thereof | |
| CN104028917B (en) | Flux-cored wire of titanium-steel composite board and preparation method thereof is docked for melting welding | |
| CN103639619B (en) | A kind of preparation method of the high-entropy alloy welding wire welded with steel TIG for titanium | |
| CN103567663A (en) | High-entropy alloy welding wire for welding titanium-steel and preparation method thereof | |
| CN110538945B (en) | Refractory high-entropy alloy stranded wire material, application and preparation method thereof | |
| CN103862147B (en) | The silk filling pulsed tungsten argon arc weld(ing) technique of molybdenum-copper and nickel base superalloy | |
| CN102794578B (en) | Brazing filler metal for brazing titanium alloy and steel or titanium aluminum alloy as well as steel | |
| Song et al. | The mechanical properties and interface bonding mechanism of immiscible Mg/steel by laser–tungsten inert gas welding with filler wire | |
| CN104400249A (en) | Flux-cored wire for titanium-steel composite board dissimilar joint transition layer and manufacturing method of flux-cored wire | |
| CN109048120B (en) | High-strength high-wear-resistance stainless steel overlaying flux-cored welding wire and application thereof | |
| CN107283087A (en) | Titanium copper steel composite board flux-cored wire used for welding and its welding groove form | |
| CN106425104A (en) | One-sided welding double-sided molding welding method for titanium steel composite pipe | |
| CN110977248B (en) | Wear-resistant flux-cored composition, wear-resistant welding wire, and preparation method and application thereof | |
| CN108161276B (en) | High-entropy flux-cored wire for magnesium-steel MIG welding and preparation method thereof | |
| CN108188582A (en) | A kind of compound welding with filler wire method of laser-electric arc for being used to prepare magnesium/steel dissimilar metal tailor welded | |
| Auwal et al. | Effect of copper-nickel interlayer thickness on laser welding-brazing of Mg/Ti alloy | |
| CN101628364A (en) | In-situ reinforced solid welding wire for welding a welding seam by melting SiC particle reinforced aluminum-based composite material | |
| CN114654128A (en) | TC4 titanium alloy metal powder core flux-cored welding strip and preparation method thereof | |
| CN110587178A (en) | Self-protection flux-cored wire for welding aluminum and stainless steel and preparation method thereof | |
| CN113732563A (en) | Transition layer welding wire for preparing titanium-steel gradient composite material CMT and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20201217 |