CN115612875B - 一种具有高强性能的NiAlVCrB共晶高熵合金及制备方法 - Google Patents
一种具有高强性能的NiAlVCrB共晶高熵合金及制备方法 Download PDFInfo
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- CN115612875B CN115612875B CN202211335184.8A CN202211335184A CN115612875B CN 115612875 B CN115612875 B CN 115612875B CN 202211335184 A CN202211335184 A CN 202211335184A CN 115612875 B CN115612875 B CN 115612875B
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- alloy
- entropy alloy
- eutectic
- nialvcrb
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- 239000000956 alloy Substances 0.000 title claims abstract description 123
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 121
- 230000005496 eutectics Effects 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 229910052786 argon Inorganic materials 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 10
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 238000003723 Smelting Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 238000009489 vacuum treatment Methods 0.000 claims 1
- 229910000943 NiAl Inorganic materials 0.000 abstract description 12
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 34
- 239000011651 chromium Substances 0.000 description 15
- 238000013461 design Methods 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 244000137852 Petrea volubilis Species 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000905 alloy phase Inorganic materials 0.000 description 2
- 229910001325 element alloy Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 229910017112 Fe—C Inorganic materials 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- NUEWEVRJMWXXFB-UHFFFAOYSA-N chromium(iii) boride Chemical compound [Cr]=[B] NUEWEVRJMWXXFB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
组别 | 硬度(HV) |
实施例1 | 433 |
实施例2 | 553 |
实施例3 | 611 |
实施例4 | 584 |
实施例5 | 556 |
实施例6 | 564 |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2022112353850 | 2022-10-10 | ||
CN202211235385 | 2022-10-10 |
Publications (2)
Publication Number | Publication Date |
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CN115612875A CN115612875A (zh) | 2023-01-17 |
CN115612875B true CN115612875B (zh) | 2023-08-25 |
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CN202211335184.8A Active CN115612875B (zh) | 2022-10-10 | 2022-10-28 | 一种具有高强性能的NiAlVCrB共晶高熵合金及制备方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107685184A (zh) * | 2016-08-04 | 2018-02-13 | 本田技研工业株式会社 | 多材料部件及其制造方法 |
CN111876647A (zh) * | 2020-07-31 | 2020-11-03 | 燕山大学 | 一种无Co共晶中熵合金及其制备方法 |
CN112553488A (zh) * | 2020-12-16 | 2021-03-26 | 湘潭大学 | 一种CrAlNbTiVZr高熵合金材料及其制备方法 |
CN113444955A (zh) * | 2021-06-01 | 2021-09-28 | 西安理工大学 | 一种含共晶组织的高熵合金及其制备方法 |
CN113444954A (zh) * | 2021-06-01 | 2021-09-28 | 中国矿业大学 | 一种Ni-Co-Fe-B系共晶高熵合金及其制备方法和用途 |
WO2022148060A1 (zh) * | 2021-01-05 | 2022-07-14 | 中国矿业大学 | 一种高熵铸铁及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9150945B2 (en) * | 2011-10-27 | 2015-10-06 | Ut-Battelle, Llc | Multi-component solid solution alloys having high mixing entropy |
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2022
- 2022-10-28 CN CN202211335184.8A patent/CN115612875B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107685184A (zh) * | 2016-08-04 | 2018-02-13 | 本田技研工业株式会社 | 多材料部件及其制造方法 |
CN111876647A (zh) * | 2020-07-31 | 2020-11-03 | 燕山大学 | 一种无Co共晶中熵合金及其制备方法 |
CN112553488A (zh) * | 2020-12-16 | 2021-03-26 | 湘潭大学 | 一种CrAlNbTiVZr高熵合金材料及其制备方法 |
WO2022148060A1 (zh) * | 2021-01-05 | 2022-07-14 | 中国矿业大学 | 一种高熵铸铁及其制备方法 |
CN113444955A (zh) * | 2021-06-01 | 2021-09-28 | 西安理工大学 | 一种含共晶组织的高熵合金及其制备方法 |
CN113444954A (zh) * | 2021-06-01 | 2021-09-28 | 中国矿业大学 | 一种Ni-Co-Fe-B系共晶高熵合金及其制备方法和用途 |
Non-Patent Citations (1)
Title |
---|
主元数对多主元高熵合金组织结构和性能的影响;郭娜娜;孙宏飞;高鹏;袁博;朱海云;李忠丽;;新技术新工艺(06);87-91 * |
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Application publication date: 20230117 Assignee: Hubei Benben Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980047911 Denomination of invention: A NiAlVCrB eutectic high entropy alloy with high strength performance and its preparation method Granted publication date: 20230825 License type: Common License Record date: 20231123 |
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Assignee: Hubei Benben Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980047911 Date of cancellation: 20240819 |
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