CN104674103B - 一种CrFeCoNiNbx高熵合金及其制备方法 - Google Patents
一种CrFeCoNiNbx高熵合金及其制备方法 Download PDFInfo
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- CN104674103B CN104674103B CN201510104172.8A CN201510104172A CN104674103B CN 104674103 B CN104674103 B CN 104674103B CN 201510104172 A CN201510104172 A CN 201510104172A CN 104674103 B CN104674103 B CN 104674103B
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- 239000000956 alloy Substances 0.000 title claims abstract description 132
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 131
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 52
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 49
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 46
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 41
- 238000002844 melting Methods 0.000 claims description 65
- 230000008018 melting Effects 0.000 claims description 59
- 239000002994 raw material Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 28
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 25
- 229910052721 tungsten Inorganic materials 0.000 claims description 25
- 239000010937 tungsten Substances 0.000 claims description 25
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 23
- 239000010936 titanium Substances 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 229910052786 argon Inorganic materials 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000003723 Smelting Methods 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000007499 fusion processing Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 2
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 238000001556 precipitation Methods 0.000 abstract description 5
- 229910002059 quaternary alloy Inorganic materials 0.000 abstract description 3
- 239000006104 solid solution Substances 0.000 abstract description 2
- 229910017061 Fe Co Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 1
- 229910002440 Co–Ni Inorganic materials 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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CN201510104172.8A CN104674103B (zh) | 2015-03-10 | 2015-03-10 | 一种CrFeCoNiNbx高熵合金及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108504881A (zh) * | 2018-04-09 | 2018-09-07 | 山东农业大学 | 一种提高高熵合金耐磨性能的方法 |
Families Citing this family (18)
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CN105463289A (zh) * | 2015-12-04 | 2016-04-06 | 苏州市神龙门窗有限公司 | 一种户外建筑用高强度耐磨高熵合金门窗 |
CN105886812B (zh) * | 2016-04-20 | 2018-03-16 | 中国科学院理化技术研究所 | 一种WNbTaMoV高熵合金及其制备方法 |
CN106676365B (zh) * | 2016-12-29 | 2019-04-16 | 大连理工大学 | 一种高塑性无颈缩高熵合金及其制备方法 |
CN107739958B (zh) * | 2017-10-24 | 2019-10-11 | 辽宁工业大学 | 一种含有共晶组织的高熵合金及其制备方法 |
JP6690790B2 (ja) * | 2017-10-31 | 2020-04-28 | 日立金属株式会社 | 合金材、該合金材の製造方法、該合金材を用いた製造物、および該製造物を有する流体機械 |
CN108004452B (zh) * | 2017-11-27 | 2019-06-25 | 北京理工大学 | 一种CoCrFeNiHfx高熵合金材料及其制备方法 |
CN109182867B (zh) * | 2018-09-29 | 2020-05-08 | 北京科技大学 | 高熵合金稳定的纳米金属材料MxNy系合金及制备方法 |
US11359266B2 (en) * | 2018-11-20 | 2022-06-14 | City University Of Hong Kong | High entropy alloy structure and a method of preparing the same |
CN109518018A (zh) * | 2018-11-28 | 2019-03-26 | 湘潭大学 | 一种耐磨、耐蚀MnNbTaTiV高熵合金材料及其制备方法 |
CN111593248A (zh) * | 2019-02-21 | 2020-08-28 | 中国科学院理化技术研究所 | 高熵合金及其制备、包括该合金的涂层及制备 |
CN109930052B (zh) * | 2019-03-28 | 2021-01-29 | 昆明理工大学 | 一种安全核反应堆包壳高熵合金材料及其制备方法 |
CN110093522B (zh) * | 2019-05-05 | 2021-07-16 | 西北工业大学 | 利用磁场提高AlCoCrFeNi2.1共晶高熵合金力学性能的方法 |
CN110344052A (zh) * | 2019-07-30 | 2019-10-18 | 重庆理工大学 | 一种在高纯钛表面制备超硬Ti10CoCrNiFeNbx高熵合金涂层的方法 |
CN110499446B (zh) * | 2019-08-29 | 2020-07-14 | 广西民族大学 | 一种高熵合金及制备方法 |
CN110760733B (zh) * | 2019-11-27 | 2021-07-27 | 中国科学院深圳先进技术研究院 | 一种耐海洋微生物腐蚀的高熵合金及其制备方法和应用 |
CN111074131B (zh) * | 2019-12-26 | 2021-07-20 | 西北工业大学 | 一种共晶高熵合金的热机械处理方法 |
CN113444956A (zh) * | 2021-06-11 | 2021-09-28 | 西安工业大学 | 一种陶瓷颗粒原位增强高熵合金及其制备方法 |
CN115505813B (zh) * | 2022-09-20 | 2023-05-23 | 中国科学院兰州化学物理研究所 | 一种具有多级沉淀强化的b掺杂高熵合金耐磨材料及其制备方法和应用 |
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JP3715582B2 (ja) * | 2001-03-27 | 2005-11-09 | 株式会社東芝 | 磁性材料 |
CN103056352B (zh) * | 2012-12-04 | 2015-09-09 | 中国人民解放军装甲兵工程学院 | 用于超音速喷涂的高熵合金粉末材料及其制备方法 |
CN104120325B (zh) * | 2014-07-04 | 2017-01-18 | 北京科技大学 | 低热膨胀系数NaMxAlySiz高熵合金及制备方法 |
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CN108504881A (zh) * | 2018-04-09 | 2018-09-07 | 山东农业大学 | 一种提高高熵合金耐磨性能的方法 |
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Effective date of registration: 20190619 Address after: 523808 Zhongsheng silver building, No. three road, Songshan Lake headquarters, Dongguan, Guangdong, 20 Patentee after: DONGGUAN SANHANG CIVIL-MILITARY INTEGRATION INNOVATION Research Institute Address before: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Patentee before: Northwestern Polytechnical University |
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Application publication date: 20150603 Assignee: Guangdong Airlines Maxin Mstar Technology Ltd. Assignor: DONGGUAN SANHANG CIVIL-MILITARY INTEGRATION INNOVATION Research Institute Contract record no.: X2023980033288 Denomination of invention: A CrFeCoNiNbx high entropy alloy and its preparation method Granted publication date: 20170104 License type: Common License Record date: 20230306 |
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Application publication date: 20150603 Assignee: Guangdong Litian Material Technology Co.,Ltd. Assignor: DONGGUAN SANHANG CIVIL-MILITARY INTEGRATION INNOVATION Research Institute Contract record no.: X2023980034567 Denomination of invention: A CrFeCoNiNbx high entropy alloy and its preparation method Granted publication date: 20170104 License type: Common License Record date: 20230410 |
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Application publication date: 20150603 Assignee: Qingyuan Zhendong Electronic Technology Co.,Ltd.|Qingyuan Yueyou Home Furnishing Products Co.,Ltd.|Qingyuan Leyou Zhihai Technology Innovation Co.,Ltd. Assignor: DONGGUAN SANHANG CIVIL-MILITARY INTEGRATION INNOVATION Research Institute Contract record no.: X2023980053995 Denomination of invention: A CrFeCoNiNbx high entropy alloy and its preparation method Granted publication date: 20170104 License type: Common License Record date: 20231228 |
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