KR102450518B1 - 리튬 알루미늄 합금의 제조 방법 - Google Patents
리튬 알루미늄 합금의 제조 방법 Download PDFInfo
- Publication number
- KR102450518B1 KR102450518B1 KR1020227003359A KR20227003359A KR102450518B1 KR 102450518 B1 KR102450518 B1 KR 102450518B1 KR 1020227003359 A KR1020227003359 A KR 1020227003359A KR 20227003359 A KR20227003359 A KR 20227003359A KR 102450518 B1 KR102450518 B1 KR 102450518B1
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- aluminum
- alloy
- master alloy
- ingots
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 title description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 93
- 239000000956 alloy Substances 0.000 claims abstract description 93
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 77
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 71
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims description 32
- 238000002844 melting Methods 0.000 claims description 23
- 230000008018 melting Effects 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000008240 homogeneous mixture Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000005275 alloying Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001989 lithium alloy Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910007857 Li-Al Inorganic materials 0.000 description 1
- 229910008447 Li—Al Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- -1 humidity Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C24/00—Alloys based on an alkali or an alkaline earth metal
-
- 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
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962879308P | 2019-07-26 | 2019-07-26 | |
| US62/879,308 | 2019-07-26 | ||
| US16/933,312 US11168384B2 (en) | 2019-07-26 | 2020-07-20 | Process of preparing a lithium aluminum alloy |
| US16/933,312 | 2020-07-20 | ||
| PCT/US2020/043019 WO2021021510A1 (en) | 2019-07-26 | 2020-07-22 | Process of preparing a lithium aluminum alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220025065A KR20220025065A (ko) | 2022-03-03 |
| KR102450518B1 true KR102450518B1 (ko) | 2022-10-04 |
Family
ID=74189657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227003359A Active KR102450518B1 (ko) | 2019-07-26 | 2020-07-22 | 리튬 알루미늄 합금의 제조 방법 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11168384B2 (https=) |
| EP (1) | EP4004247B1 (https=) |
| JP (1) | JP7202505B2 (https=) |
| KR (1) | KR102450518B1 (https=) |
| CN (1) | CN114096691A (https=) |
| AU (1) | AU2020321212B2 (https=) |
| CA (1) | CA3145839C (https=) |
| IL (1) | IL289785B2 (https=) |
| MX (1) | MX2022001053A (https=) |
| MY (1) | MY197935A (https=) |
| PH (1) | PH12022550168A1 (https=) |
| WO (1) | WO2021021510A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7113964B2 (ja) * | 2020-01-28 | 2022-08-05 | 株式会社アルバック | 蒸着源、蒸着装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205897A (ja) | 2013-04-16 | 2014-10-30 | 国立大学法人富山大学 | Ａｌ−Ｌｉ系合金の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957532A (en) | 1974-06-20 | 1976-05-18 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of preparing an electrode material of lithium-aluminum alloy |
| US4632899A (en) | 1983-12-01 | 1986-12-30 | Fuji Photo Film Co., Ltd. | Photopolymerizable image-recording process of producing a visible image |
| US4632889A (en) * | 1985-07-02 | 1986-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Lithium composite anode |
| JPS6217143A (ja) * | 1985-07-16 | 1987-01-26 | Mitsubishi Atom Power Ind Inc | アルミニウム・リチウム合金の製造法 |
| JPS6217142A (ja) * | 1985-07-16 | 1987-01-26 | Mitsubishi Atom Power Ind Inc | アルミニウム・リチウム合金の製造法 |
| JPH01184295A (ja) * | 1988-01-18 | 1989-07-21 | Sumitomo Light Metal Ind Ltd | 高純度アルミニウム−リチウム母合金の製造方法 |
| JPH06105612B2 (ja) * | 1988-03-11 | 1994-12-21 | 三洋電機株式会社 | 非水電解液一次電池 |
| CN103290293B (zh) | 2013-06-05 | 2016-02-24 | 四川天齐锂业股份有限公司 | 锂铝合金及其生产方法和用途 |
| CN104060141B (zh) | 2014-07-14 | 2017-01-11 | 天齐锂业股份有限公司 | 锂铝合金的真空合成方法 |
-
2020
- 2020-07-20 US US16/933,312 patent/US11168384B2/en active Active
- 2020-07-22 CN CN202080050554.6A patent/CN114096691A/zh active Pending
- 2020-07-22 CA CA3145839A patent/CA3145839C/en active Active
- 2020-07-22 MX MX2022001053A patent/MX2022001053A/es unknown
- 2020-07-22 WO PCT/US2020/043019 patent/WO2021021510A1/en not_active Ceased
- 2020-07-22 JP JP2022505385A patent/JP7202505B2/ja active Active
- 2020-07-22 IL IL289785A patent/IL289785B2/en unknown
- 2020-07-22 MY MYPI2022000369A patent/MY197935A/en unknown
- 2020-07-22 PH PH1/2022/550168A patent/PH12022550168A1/en unknown
- 2020-07-22 EP EP20764810.6A patent/EP4004247B1/en active Active
- 2020-07-22 AU AU2020321212A patent/AU2020321212B2/en active Active
- 2020-07-22 KR KR1020227003359A patent/KR102450518B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205897A (ja) | 2013-04-16 | 2014-10-30 | 国立大学法人富山大学 | Ａｌ−Ｌｉ系合金の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220025065A (ko) | 2022-03-03 |
| BR112022001277A2 (pt) | 2022-06-07 |
| CN114096691A (zh) | 2022-02-25 |
| US11168384B2 (en) | 2021-11-09 |
| AU2020321212A1 (en) | 2022-02-17 |
| IL289785A (en) | 2022-03-01 |
| IL289785B1 (en) | 2024-10-01 |
| CA3145839C (en) | 2022-10-11 |
| MY197935A (en) | 2023-07-25 |
| EP4004247C0 (en) | 2023-09-13 |
| IL289785B2 (en) | 2025-02-01 |
| EP4004247B1 (en) | 2023-09-13 |
| CA3145839A1 (en) | 2021-02-04 |
| WO2021021510A1 (en) | 2021-02-04 |
| JP7202505B2 (ja) | 2023-01-11 |
| US20210025036A1 (en) | 2021-01-28 |
| EP4004247A1 (en) | 2022-06-01 |
| AU2020321212B2 (en) | 2022-03-10 |
| JP2022536553A (ja) | 2022-08-17 |
| PH12022550168A1 (en) | 2022-11-14 |
| MX2022001053A (es) | 2023-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20220127 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20220208 Comment text: Request for Examination of Application |
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| PA0302 | Request for accelerated examination |
Patent event date: 20220208 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
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| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220526 Patent event code: PE09021S01D |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20220831 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220928 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20220929 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration |