CN112063866B - 制备高钪含量铝钪合金的方法 - Google Patents
制备高钪含量铝钪合金的方法 Download PDFInfo
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- CN112063866B CN112063866B CN202010971649.3A CN202010971649A CN112063866B CN 112063866 B CN112063866 B CN 112063866B CN 202010971649 A CN202010971649 A CN 202010971649A CN 112063866 B CN112063866 B CN 112063866B
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- scandium
- aluminum
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- 229910000542 Sc alloy Inorganic materials 0.000 title claims abstract description 102
- LUKDNTKUBVKBMZ-UHFFFAOYSA-N aluminum scandium Chemical compound [Al].[Sc] LUKDNTKUBVKBMZ-UHFFFAOYSA-N 0.000 title claims abstract description 99
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910052706 scandium Inorganic materials 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 57
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 51
- 239000000956 alloy Substances 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003723 Smelting Methods 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 229910052786 argon Inorganic materials 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000005303 weighing Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 abstract description 12
- 230000008018 melting Effects 0.000 abstract description 12
- 238000005204 segregation Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 14
- 238000005086 pumping Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000000265 homogenisation Methods 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013077 target material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 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
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910020549 KCl—NaCl Inorganic materials 0.000 description 1
- 229910018096 ScF3 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
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Claims (9)
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CN113584333B (zh) * | 2021-07-14 | 2022-05-13 | 先导薄膜材料有限公司 | 一种提高铝钪合金靶材均匀性的方法 |
CN114406246B (zh) * | 2022-03-10 | 2024-06-25 | 湖南东方钪业股份有限公司 | 一种铝钪中间合金钪析沉富集用控温缓凝铸造模及工艺 |
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KR101198999B1 (ko) * | 2008-11-20 | 2012-11-09 | 순 남 김 | 알루미늄-스캔디움 합금 주조 및 압연방법 |
CN104480445A (zh) * | 2014-12-30 | 2015-04-01 | 山东昊轩电子陶瓷材料有限公司 | 铝合金靶材及其制备方法 |
CN107587005B (zh) * | 2017-09-14 | 2019-11-01 | 深圳市中金环保科技有限公司 | 一种铝钪中间合金及其制备工艺 |
CN110904364B (zh) * | 2019-11-19 | 2021-02-19 | 先导薄膜材料(广东)有限公司 | 一种铝合金靶材的制备方法 |
CN110983262B (zh) * | 2019-11-19 | 2022-01-18 | 先导薄膜材料(广东)有限公司 | 一种铝钪合金靶材的制备方法 |
CN111560585B (zh) * | 2020-04-28 | 2022-07-01 | 先导薄膜材料(广东)有限公司 | 一种铝钪靶材的制备方法 |
CN111593216A (zh) * | 2020-06-03 | 2020-08-28 | 福建阿石创新材料股份有限公司 | 一种铝钪合金靶材的及其制备方法和应用及真空自耗电弧炉 |
CN111500992A (zh) * | 2020-06-03 | 2020-08-07 | 福建阿石创新材料股份有限公司 | 一种铝钪合金靶坯及其制备方法和应用 |
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Address after: 410000, No. 108 Longyuan Second Road, Longping High tech Park, Furong District, Changsha City, Hunan Province Patentee after: Hunan rare earth metal materials Research Institute Co.,Ltd. Address before: 108 Longyuan 2nd Road, Longping hi tech park, Furong district, Changsha City, Hunan Province Patentee before: HUNAN RARE EARTH METAL MATERIAL Research Institute |
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Effective date of registration: 20231218 Address after: Room 243, Phase I Comprehensive Building, Changsha E Center, No. 18 Xiangtai Road, Liuyang Economic and Technological Development Zone, Changsha City, Hunan Province, 410300 Patentee after: Hunan Gaochuang Rare Earth New Materials Co.,Ltd. Address before: 410000, No. 108 Longyuan Second Road, Longping High tech Park, Furong District, Changsha City, Hunan Province Patentee before: Hunan rare earth metal materials Research Institute Co.,Ltd. |
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