CN109628771A - A kind of high-entropy alloy powder cored filament material electric arc cladding processing technology - Google Patents
A kind of high-entropy alloy powder cored filament material electric arc cladding processing technology Download PDFInfo
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- CN109628771A CN109628771A CN201811581683.9A CN201811581683A CN109628771A CN 109628771 A CN109628771 A CN 109628771A CN 201811581683 A CN201811581683 A CN 201811581683A CN 109628771 A CN109628771 A CN 109628771A
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- 238000005253 cladding Methods 0.000 title claims abstract description 76
- 238000010891 electric arc Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 37
- 239000000843 powder Substances 0.000 title claims abstract description 29
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000007788 roughening Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000011812 mixed powder Substances 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- NGONBPOYDYSZDR-UHFFFAOYSA-N [Ar].[W] Chemical compound [Ar].[W] NGONBPOYDYSZDR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005476 soldering Methods 0.000 claims abstract description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 238000005488 sandblasting Methods 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 4
- 238000005554 pickling Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000498 ball milling Methods 0.000 claims 5
- 238000005245 sintering Methods 0.000 claims 4
- 229910052802 copper Inorganic materials 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052748 manganese Inorganic materials 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 241000196324 Embryophyta Species 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001293 FEMA 3089 Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract description 3
- 238000010309 melting process Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001997 corrosion-resisting alloy Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/20—Arc remelting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
, removing surface the invention discloses a kind of high-entropy alloy powder cored filament material electric arc cladding processing technologys, comprising the following steps: 1)；2), surface roughening treatment；3), electric arc cladding: electric arc cladding is carried out using the high-entropy alloy powder core electric arc cladding silk material that powder core is Fe-Co-Ni-Mn-Cu mixed-powder；4), electric arc remelting: the electric arc generated using tungsten argon arc soldering equipment is allowed to melt to the heating of electric arc cladding layer；The present invention sequentially implements electric arc melting and coating technique and smelting technology, so that superficial layer and basis material is realized metallurgical bonding using high-temperature physics chemical metallurgy process electric arc cladding layer electric arc heated；Stomata and oxide inclusions in spray fusing coating can be eliminated by carrying out re melting process to cladding layer, well and metal base generate dissolution diffusion metallurgical bonding, to increase substantially compactness and bond strength, cladding layer is made to have better corrosion-resistant, wear-resistant and shock resistance.
Description
Technical field
The present invention relates to metal surface processing technologies, have been provided in particular in a kind of high-entropy alloy powder cored filament material electric arc cladding increasing
Material manufacturing processing technic belongs to metal surface material preparation and Surface-micromachining process field.
Background technique
With the development of the industries such as aerospace, shipbuilding, automobile manufacture, components are gradually to enlargement, one
Change, personalized direction is developed, the processing technology manufacturing cycle such as traditional casting, forging is long, stock utilization is low (only
10%~20%), high production cost is not suitable for low cost, small lot, the product demand of personalization and the changeable spy of structure
Point.
The one kind of electric arc cladding increasing material manufacturing forming technique as increases material manufacturing technology, using metal wire material as forming material
Material is carried out precipitating along forming track after being melted material as heat source using electric arc to realize the stack shaping of part, increased with laser
Material manufacture, electron beam increasing material manufacturing compare, electric arc increasing material manufacturing have equipment investment is few, deposition efficiency is high, stock utilization is high,
The advantages such as stable equipment operation, operating cost is low, part mechanical property can be better than casting, the part mechanical property of some materials
Energy can be suitable with forging；Compared with conventional casting techniques, labyrinth electric arc increasing material manufacturing is without being fabricated separately mold, technique
Process is simple, can meet the needs of product fast and low-cost manufacture, therefore big in aerospace, shipbuilding, automobile manufacture etc.
There is special significance when the forming of type complex component.
Summary of the invention
The present invention provides a kind of high-entropy alloy powder cored filament material electric arc cladding processing technology, make the combination of cladding layer and matrix by
Become complete metallurgical bonding based on mechanical bond originally, the lamellar tissue of stacking becomes the crystalline structure of dense uniform, eliminates
The cladding layers inherent shortcomings such as hole, oxide.
Technical solution of the invention mainly includes that processing step is as follows:
Removing surface carries out removing surface to the position that basis material needs cladding to handle, can be according to the characteristic of surface booty
It selects medium appropriate to be cleaned, is such as deoiled with lye, pickling to remove oxide etc. can also carry out mechanical chipping etc..
Surface roughening treatment is added using sandblasting, machine or the techniques such as electric plucking carry out roughing in surface, requires surface thick after processing
Rugosity is Ra12.5~100.
Electric arc cladding uses high-entropy alloy powder core electric arc cladding silk material, and substrate is mild steel, powder core Fe-Co-Ni-Mn-
Cu powder, diameter 1.6mm, compressed air pressure are 0.3~0.8MPa, and flow is 3~8m3/ min, equipment are molten for KUKA electric arc
Robot is covered, arc voltage is 20~40V, and arc current is 100~500A, molten according to the operating condition of workpiece and life requirements
It covers to 0.5~3.0mm.It is required that cladding layer is well combined with matrix, flawless and the equal serious defects that fall off.
Heating remelting: the electric arc generated using tungsten argon arc soldering equipment is allowed to melt to the heating of electric arc cladding layer, remelting master
Wanting technological parameter is 60~350A of arc current, 8~25V of arc voltage, 5~15L/min of argon flow.Notice that complete penetration is molten
Coating cooperates the speed of travel appropriate, controls matrix melts amount, guarantees that molding is good.
Electric arc microstructure of surface cladding layer performance detection: through Metallographic Analysis of Semi, it is desired to which the good electric arc cladding layer of wearability is main
It is made of tissues such as martensite, retained austenite, bainite, carbide, borides, joins in different ingredients, tissue and technique
Under said conditions, cladding layer macrohardness changes in HV270~830.It is required that corrosion proof cladding layer, mostly uses single phase austenite
Stainless steel type, hardness do not require.
Finishing processing: machining equipment pair can be used after electric arc cladding processing in surface shape and size more demanding workpiece
Cladding position carries out finishing processing, and flat part can dig Milling Process, and revolving part can be machined to meet technology with vehicle grinding
It is required that.
Electric arc melting and coating technique and smelting technology are sequentially implemented, by electric arc cladding layer electric arc heated, utilize high-temperature physics
Chemical metallurgy process makes superficial layer and basis material realize metallurgical bonding, and can change technological parameter, obtain certain thickness and
The alloy surface layer with the performances such as wear-resisting, anti-corrosion of hardness.Electric arc melting and coating technique is molten with arc heat melting and coating technique and electric arc
Change technology is basic fundamental composition, a kind of novel surface processing technology that the two sequential action is obtained.Weight is carried out to cladding layer
Molten processing can eliminate stomata and oxide inclusions in spray fusing coating, and well and metal base generate dissolution diffusion metallurgical bonding, from
And compactness and bond strength are increased substantially, so that cladding layer is had better corrosion-resistant, wear-resistant and shock resistance.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment
Corrosion resisting alloy superficial layer is prepared in Q235 surface of steel plate using electric arc cladding equipment.Specific step is as follows:
Surface of steel plate cleaning: cleaning welding slag, burr, splash and reparation surface defect.
Surface clean: using mild acid wash agent, and clean the surface degreases.
Surface roughening treatment: sandblasting, the technological parameter of sandblasting are carried out to surface using sand-blasting machine are as follows: compressed air pressure is
0.7MPa, flow 4m3/ min, with 16# diamond dust, steel surface roughness reaches Ra25 or so after sandblasting.
Electric arc cladding: cladding material is done with high-entropy alloy flux cored wire, substrate is mild steel, powder core Fe-Co-Ni-Mn-
Cu alloy powder, diameter 1.6mm carry out electric arc cladding, cladding layer thickness 2mm to surface of steel plate.Cladding parameter are as follows: compressed air
Pressure is 0.6MPa, compressed air require 5m3/min；Arc voltage is 32V, electric current 260A.
Heating remelting: remelting, technological parameter are carried out with TIG Welding Machine are as follows: arc current 200A, arc voltage 16V,
Argon flow 10L/min.Through detecting, corrosion-resistant cladding layer thickness reaches 1.6mm, organizes as single phase austenite tissue.
Finishing processing: cladding position is processed using machining equipment.
Embodiment 2
Spinning wheel electric arc cladding manufacture
Spinning wheel is a kind of tool of rotary pressing processing.Spinning position requires high temperature resistant, high pressure resistant and high-wearing feature.Matrix is adopted
With steel, rotary pressing processing position carries out surface modification treatment using electric arc melting and coating technique.Electric arc cladding layer and matrix form complete smelting
Gold combines, and surface hardness reaches HV660~750.Specific step is as follows:
Removing surface: cladding position is arranged and is protected.
Surface clean: using mild acid wash agent, cleans spinning wheel surface, degreases.
Surface roughening treatment: sandblasting roughening treatment, the technique ginseng of sandblasting are carried out to spinning wheel working surface using sand-blasting machine
Number is that compressed air pressure is 0.7MPa, flow 4m3/ min, with 16# diamond dust, steel surface roughness reaches after sandblasting
Ra25 or so.
Electric arc cladding: cladding material is done with high-entropy alloy powder core cladding silk material, substrate is mild steel, powder core Fe-Co-
Ni-Mn-Cu mixed-powder, diameter 1.6mm carry out electric arc cladding, cladding layer thickness 2mm to spinning wheel working surface.Electric arc is molten
Cover parameter are as follows: compressed air pressure 0.8MPa, flow 4m3/min；Arc voltage is 30V, electric current 280A.
Heating remelting: remelting, technological parameter are carried out with TIG Welding Machine are as follows: arc current 280A, arc voltage 23V,
Argon flow 14L/min.Cladding layer hardness is HV660~750.
Finishing processing and utilization machining equipment is processed cladding position.
Embodiment 3
Roll surface electric arc cladding
Specific step is as follows:
Table and clear up: to roll surface need cladding handle position carry out removing surface；
Table and roughening treatment: surface roughness Ra50；
Electric arc cladding: high-entropy alloy powder core electric arc cladding silk material is used, substrate is mild steel, powder core Fe-Co-Ni-Mn-
Cu alloy powder, diameter 1.6mm, compressed air pressure 0.3MPa, flow 8m3/min；Arc voltage is 40V, electric arc electricity
Stream is 460A, cladding layer 0.5mm.
Heating remelting: the electric arc generated using tungsten argon arc soldering equipment is allowed to melt to the heating of electric arc cladding layer, remelting master
Want technological parameter are as follows: arc current 80A, arc voltage 12V, argon flow 6L/min；Cladding layer macrohardness be HV550~
600。
After electric arc cladding, cladding layer is the lamellar tissue stacked, is clear that the clearly demarcated cladding particle in interface, and
The pattern of bulk cladding particle deformation accumulation.After re melting process, surface composition of layer and even tissue, according to ingredient and remelting processing
Difference, superficial layer organization type has the hard phases such as the matrixes such as martensite and retained austenite and carbon boride and its eutectic group
It knits.The performance comparison of cladding layer and remelted layer is shown in Table 1.After re melting process, the hardness and wearability of superficial layer are significantly improved.
The performance comparison of table 1 cladding layer and remelted layer
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of high-entropy alloy powder cored filament material electric arc cladding processing technology, which comprises the following steps:
1) removing surface, removing surface: is carried out to the position that basis material needs cladding to handle；
2), surface roughening treatment: carrying out roughening treatment to surface roughness to surface is Ra12.5~100；
3), electric arc cladding: being mild steel using substrate, and powder core is the high-entropy alloy powder core electricity of Fe-Co-Ni-Mn-Cu mixed-powder
Arc cladding silk material carries out electric arc cladding, and compressed air pressure is 0.3~0.8MPa when cladding, and flow is 3~8m3/ min, electric arc
Voltage is 20~40V, and arc current is 100~500A, and cladding layer is 0.5~3.0mm；
4), electric arc remelting: the electric arc generated using tungsten argon arc soldering equipment is allowed to melt to the heating of electric arc cladding layer, electric arc remelting
Main technologic parameters are as follows: 60~350A of arc current, 8~25V of arc voltage, 5~15L/min of argon flow；Cladding layer macroscopic view
Hardness is HV270~830.
2. high-entropy alloy powder cored filament material electric arc cladding processing technology as described in claim 1, which is characterized in that the surface
Processing includes that lye deoils, pickling to remove oxide or mechanical chipping removal welding slag, burr, splash and reparation surface lack
It falls into.
3. high-entropy alloy powder cored filament material electric arc cladding processing technology as described in claim 1, the surface roughening treatment refer to
Added using sandblasting, machine or electric plucking carries out roughening treatment.
4. high-entropy alloy powder cored filament material electric arc cladding processing technology as described in claim 1, the high-entropy alloy powder core electricity
It is Fe:Co:Ni:Mn:Cu=that Fe, Co, Ni, Mn and Cu, which press atomic ratio, in Fe-Co-Ni-Mn-Cu mixed-powder in arc cladding silk material
1:1:1:1:X is formed, wherein X=0.5,1 or 1.5.
5. high-entropy alloy powder cored filament material electric arc cladding processing technology as claimed in claim 4, the high-entropy alloy powder core electricity
In arc cladding silk material Fe-Co-Ni-Mn-Cu mixed-powder the preparation method comprises the following steps:
Step (1): weighing Fe, Co, Ni, Mn and Cu powder, is put into ball grinder after mixing and carries out ball milling；
Step (2): stopping ball milling and cooling after ball milling 0.5-3h, and turpentine oil and alcohol are added into ball grinder, then again into
Row ball milling takes out ball grinder and is dried after ball milling.
Step (3): after drying, powder is taken out, then sintering process is burnt under protection of argon gas using vacuum atmosphere oven
Knot, final be made state Fe-Co-Ni-Mn--Cu high entropy alloy material.
6. high-entropy alloy powder cored filament material electric arc cladding processing technology as claimed in claim 5, vacuum-sintering in step (3)
Technological parameter are as follows:
Agglomerating plant: atmosphere batch-type furnace
1200~1300 DEG C of sintering temperature
Soaking time: 4~5h
Sintering pressure: 10~20Mpa
Heating rate: 5 DEG C/min.
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|---|---|---|---|---|
| CN112725681A (en) * | 2020-12-29 | 2021-04-30 | 中国矿业大学 | Iron-cobalt-nickel-manganese-copper high-entropy cast iron and preparation method and application thereof |
| CN113996966A (en) * | 2021-11-02 | 2022-02-01 | 上海龙烁焊材有限公司 | Preparation method and application of aluminum-based light high-entropy alloy metal powder-cored welding wire |
| CN114393341A (en) * | 2022-01-11 | 2022-04-26 | 西安理工大学 | High-entropy alloy reinforced copper-based wear-resistant and corrosion-resistant coating and preparation method thereof |
| 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 |
| CN114525508A (en) * | 2022-02-22 | 2022-05-24 | 江苏理工学院 | Method for preparing high-entropy alloy cladding layer by ultrasonic stamping composite electric arc |
| CN115044904A (en) * | 2022-07-05 | 2022-09-13 | 长沙理工大学 | A kind of high-strength and high-work-hardening stainless steel additive manufacturing method |
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| CN115679314A (en) * | 2022-11-07 | 2023-02-03 | 江苏理工学院 | Arc cladding device and method for ultrasonic-assisted composite high-entropy alloy powder core wire |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532121A (en) * | 2009-04-13 | 2009-09-16 | 姚庆君 | Technology for processing metal surface by arc spray melting |
| CN103255414A (en) * | 2013-05-08 | 2013-08-21 | 北京工业大学 | NbC-enhanced high-entropy alloy coating and preparation method thereof |
| CN106041031A (en) * | 2016-07-29 | 2016-10-26 | 河海大学常州校区 | Preparation method of high-entropy alloy coating layer on surface of casting |
| CN106102988A (en) * | 2014-03-11 | 2016-11-09 | 戴姆勒股份公司 | The method of coated substrate, wherein wire-like spray material melts and as being deposited upon on described substrate in electric arc, and the layer of electric arc wire spraying |
| WO2018017145A1 (en) * | 2016-07-22 | 2018-01-25 | Westinghouse Electric Company Llc | Spray methods for coating nuclear fuel rods to add corrosion resistant barrier |
-
2018
- 2018-12-24 CN CN201811581683.9A patent/CN109628771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532121A (en) * | 2009-04-13 | 2009-09-16 | 姚庆君 | Technology for processing metal surface by arc spray melting |
| CN103255414A (en) * | 2013-05-08 | 2013-08-21 | 北京工业大学 | NbC-enhanced high-entropy alloy coating and preparation method thereof |
| CN106102988A (en) * | 2014-03-11 | 2016-11-09 | 戴姆勒股份公司 | The method of coated substrate, wherein wire-like spray material melts and as being deposited upon on described substrate in electric arc, and the layer of electric arc wire spraying |
| WO2018017145A1 (en) * | 2016-07-22 | 2018-01-25 | Westinghouse Electric Company Llc | Spray methods for coating nuclear fuel rods to add corrosion resistant barrier |
| CN106041031A (en) * | 2016-07-29 | 2016-10-26 | 河海大学常州校区 | Preparation method of high-entropy alloy coating layer on surface of casting |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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