CN109112380B - 一种难熔多主元高熵合金及其制备方法 - Google Patents
一种难熔多主元高熵合金及其制备方法 Download PDFInfo
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- CN109112380B CN109112380B CN201811091624.3A CN201811091624A CN109112380B CN 109112380 B CN109112380 B CN 109112380B CN 201811091624 A CN201811091624 A CN 201811091624A CN 109112380 B CN109112380 B CN 109112380B
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 83
- 239000000956 alloy Substances 0.000 title claims abstract description 83
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000002844 melting Methods 0.000 claims abstract description 47
- 230000008018 melting Effects 0.000 claims abstract description 47
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 21
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 20
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 19
- 238000005242 forging Methods 0.000 claims abstract description 19
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 238000003723 Smelting Methods 0.000 claims description 13
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 229910052786 argon Inorganic materials 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 10
- 239000001307 helium Substances 0.000 claims description 10
- 229910052734 helium Inorganic materials 0.000 claims description 10
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 239000006104 solid solution Substances 0.000 claims description 7
- 238000005275 alloying Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000007499 fusion processing Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 1
- 238000005339 levitation Methods 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000010309 melting process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 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
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 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
-
- 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
-
- 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
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
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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)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Forging (AREA)
Abstract
Description
合金 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 平均 |
实施例1 | 2547 | 2398 | 2332 | 2418 | 2547 | 2537 | 2626 | 2379 | 2256 | 2507 | 2455 |
实施例2 | 2857 | 3405 | 3378 | 3225 | 3126 | 3263 | 3353 | 3237 | 3237 | 3418 | 3250 |
实施例3 | 2444 | 2368 | 2392 | 2488 | 2607 | 2467 | 2826 | 2768 | 2563 | 2537 | 2546 |
对比例1 | 2234 | 1905 | 2341 | 2430 | 2098 | 1897 | 2024 | 1908 | 1965 | 1987 | 2079 |
对比例2 | 2030 | 1803 | 2100 | 2230 | 1988 | 1721 | 1901 | 1853 | 1904 | 1895 | 1942 |
对比例3 | 2115 | 1842 | 2137 | 2199 | 1965 | 1754 | 1951 | 1892 | 1922 | 1900 | 1968 |
Claims (5)
Priority Applications (1)
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CN201811091624.3A CN109112380B (zh) | 2018-09-19 | 2018-09-19 | 一种难熔多主元高熵合金及其制备方法 |
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CN201811091624.3A CN109112380B (zh) | 2018-09-19 | 2018-09-19 | 一种难熔多主元高熵合金及其制备方法 |
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CN109112380A CN109112380A (zh) | 2019-01-01 |
CN109112380B true CN109112380B (zh) | 2019-11-05 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109722584B (zh) * | 2019-03-04 | 2020-09-11 | 南京理工大学 | 一种制备钼钨钽钛锆高熵合金的方法 |
CN111270172B (zh) * | 2019-03-18 | 2021-10-01 | 沈阳工业大学 | 利用分级深冷处理提升高熵合金性能的方法 |
CN109750209A (zh) * | 2019-03-27 | 2019-05-14 | 广东工业大学 | 一种超细晶共晶高熵合金及其制备方法 |
CN110343928A (zh) * | 2019-07-31 | 2019-10-18 | 太原理工大学 | 一种FeCrNiAlTi系双相高熵合金及其制备方法 |
CN110396634B (zh) * | 2019-08-22 | 2020-11-24 | 西安工业大学 | 轻量化高熵合金及叶轮的制造工艺 |
CN111254298B (zh) * | 2020-01-15 | 2021-09-10 | 湘潭大学 | 一种耐熔铝腐蚀的高熵合金及其制备方法 |
CN111850372B (zh) * | 2020-06-23 | 2021-12-07 | 湘潭大学 | 一系列FeCoCrNiW(VC)X高熵合金的制备及其沉淀强化工艺 |
CN113201678B (zh) * | 2021-04-28 | 2022-03-25 | 东南大学 | 一种含碳高熵合金材料及其制备方法 |
CN114231818B (zh) * | 2021-12-21 | 2023-03-03 | 中国科学院江西稀土研究院 | 一种轻质高强耐腐蚀高熵合金及其制备方法 |
CN114457270B (zh) * | 2021-12-31 | 2023-01-31 | 西安理工大学 | L12颗粒强塑化的中熵合金及其制备方法 |
CN115449688B (zh) * | 2022-07-08 | 2023-12-01 | 重庆大学 | 一种FeCoNi系多主元合金及其制备方法 |
CN115537687B (zh) * | 2022-09-16 | 2023-06-13 | 华东理工大学 | 一种多级孪晶-层错结构中熵合金及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US20020159914A1 (en) * | 2000-11-07 | 2002-10-31 | Jien-Wei Yeh | High-entropy multielement alloys |
CN103194657A (zh) * | 2013-04-19 | 2013-07-10 | 梧州漓佳铜棒有限公司 | AlFeCoNiCrTiVx高熵合金材料及其制备方法 |
CN104694808B (zh) * | 2015-03-26 | 2017-02-22 | 北京科技大学 | 具有弥散纳米析出相强化效应的高熵合金及其制备方法 |
CN106756412B (zh) * | 2017-03-16 | 2018-07-17 | 西北工业大学 | 一种制备Al0.5CoCrFeNi高熵合金的方法 |
CN108342635A (zh) * | 2018-03-28 | 2018-07-31 | 广西大学 | 一种高强度难熔六元高熵合金CoCrFeNiVAlx及其制备方法 |
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Application publication date: 20190101 Assignee: Guangxi Baixin New Materials Co.,Ltd. Assignor: BAISE University Contract record no.: X2023980046196 Denomination of invention: A refractory multi principal component high entropy alloy and its preparation method Granted publication date: 20191105 License type: Common License Record date: 20231108 |
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Effective date of registration: 20240605 Address after: 714000 North side of West Section of Science and Technology Road, Guanchi Science and Technology Park, Dali County, Weinan City, Shaanxi Province Patentee after: Shaanxi Zhonghe Precision Alloy Materials Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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