CN114309627B - 一种低氧含量难熔高熵合金粉末的制备方法 - Google Patents
一种低氧含量难熔高熵合金粉末的制备方法 Download PDFInfo
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- CN114309627B CN114309627B CN202210249002.9A CN202210249002A CN114309627B CN 114309627 B CN114309627 B CN 114309627B CN 202210249002 A CN202210249002 A CN 202210249002A CN 114309627 B CN114309627 B CN 114309627B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000000498 ball milling Methods 0.000 claims abstract description 150
- 239000001301 oxygen Substances 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 39
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000713 high-energy ball milling Methods 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 22
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- 238000001291 vacuum drying Methods 0.000 claims abstract description 16
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- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
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- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110576185A (zh) * | 2019-09-19 | 2019-12-17 | 上海交通大学 | 一种纳米晶高熵合金粉末及制备方法 |
CN110904377A (zh) * | 2019-12-09 | 2020-03-24 | 中南大学 | 一种难熔高熵合金粉末及其制备方法 |
CN111004959A (zh) * | 2019-12-31 | 2020-04-14 | 江苏祥邦建筑新材料科技有限公司 | 一种FeNiCrCuCoBx纳米高熵合金及其制备方法 |
CN111286664A (zh) * | 2020-03-27 | 2020-06-16 | 燕山大学 | 一种以高熵合金为粘结相的超细碳化钨硬质合金及其制备方法 |
CN111545746A (zh) * | 2020-04-22 | 2020-08-18 | 江苏大学 | 一种提升微波烧结铁磁性高熵合金致密度与性能的方法 |
CN112143924A (zh) * | 2020-09-25 | 2020-12-29 | 西安稀有金属材料研究院有限公司 | 一种用于腐蚀环境的多尺度高强高熵合金材料的制备方法 |
CN112692275A (zh) * | 2020-09-23 | 2021-04-23 | 华南理工大学 | 一种适合3dp打印技术的低密度双相高熵合金粉体及其制备方法 |
CN113621843A (zh) * | 2021-07-27 | 2021-11-09 | 江苏大学 | 一种高强韧耐腐蚀FeCoNiCuAl高熵合金吸波材料、制备方法及用途 |
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- 2022-03-15 CN CN202210249002.9A patent/CN114309627B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110576185A (zh) * | 2019-09-19 | 2019-12-17 | 上海交通大学 | 一种纳米晶高熵合金粉末及制备方法 |
CN110904377A (zh) * | 2019-12-09 | 2020-03-24 | 中南大学 | 一种难熔高熵合金粉末及其制备方法 |
CN111004959A (zh) * | 2019-12-31 | 2020-04-14 | 江苏祥邦建筑新材料科技有限公司 | 一种FeNiCrCuCoBx纳米高熵合金及其制备方法 |
CN111286664A (zh) * | 2020-03-27 | 2020-06-16 | 燕山大学 | 一种以高熵合金为粘结相的超细碳化钨硬质合金及其制备方法 |
CN111545746A (zh) * | 2020-04-22 | 2020-08-18 | 江苏大学 | 一种提升微波烧结铁磁性高熵合金致密度与性能的方法 |
CN112692275A (zh) * | 2020-09-23 | 2021-04-23 | 华南理工大学 | 一种适合3dp打印技术的低密度双相高熵合金粉体及其制备方法 |
CN112143924A (zh) * | 2020-09-25 | 2020-12-29 | 西安稀有金属材料研究院有限公司 | 一种用于腐蚀环境的多尺度高强高熵合金材料的制备方法 |
CN113621843A (zh) * | 2021-07-27 | 2021-11-09 | 江苏大学 | 一种高强韧耐腐蚀FeCoNiCuAl高熵合金吸波材料、制备方法及用途 |
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Effective date of registration: 20230530 Address after: Building A, Building 1, No. 86 Zhancheng Avenue, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province, 311816 Patentee after: Zhuji Hongde New Materials Co.,Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University |
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Denomination of invention: Preparation method of low oxygen content refractory high entropy alloy powder Granted publication date: 20220517 Pledgee: China Co. truction Bank Corp Zhuji branch Pledgor: Zhuji Hongde New Materials Co.,Ltd. Registration number: Y2024980036539 |
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