JP2009127075A - パルスレーザ溶接用アルミニウム合金材及び電池ケース - Google Patents
パルスレーザ溶接用アルミニウム合金材及び電池ケース Download PDFInfo
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- JP2009127075A JP2009127075A JP2007302287A JP2007302287A JP2009127075A JP 2009127075 A JP2009127075 A JP 2009127075A JP 2007302287 A JP2007302287 A JP 2007302287A JP 2007302287 A JP2007302287 A JP 2007302287A JP 2009127075 A JP2009127075 A JP 2009127075A
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- aluminum alloy
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 239000000956 alloy Substances 0.000 title claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 9
- 229910001416 lithium ion Inorganic materials 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 19
- 229910052710 silicon Inorganic materials 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 27
- 229910052782 aluminium Inorganic materials 0.000 description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
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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
- 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
- Laser Beam Processing (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
【解決手段】パルスレーザ溶接用アルミニウム合金材は、Si:0.35質量%以下、Fe:0.6質量%以下、Cu:0.1質量%以下、Mn:0.05質量%以下、Mg:0.05質量%以下、Zn:0.1質量%以下、Ti:0.01質量%以下、残部がAlである。電池ケースは、上記アルミニウム合金材からなるケース本体及び蓋を、パルスレーザ溶接により溶接して封止したものである。
【選択図】図1
Description
Claims (3)
- Si:0.35質量%以下、Fe:0.6質量%以下、Cu:0.1質量%以下、Mn:0.05質量%以下、Mg:0.05質量%以下、Zn:0.1質量%以下、Ti:0.01質量%以下、残部がAl及び不可避的不純物であることを特徴とするパルスレーザ溶接用アルミニウム合金材。
- Si:0.35質量%以下、Fe:0.6質量%以下、Cu:0.1質量%以下、Mn:0.05質量%以下、Mg:0.05質量%以下、Zn:0.1質量%以下、Ti:0.01質量%以下、残部がAl及び不可避的不純物であるアルミニウム合金材からなるケース本体及び蓋を、パルスレーザ溶接により溶接して封止したものであることを特徴とする電池ケース。
- リチウムイオン電池に使用されることを特徴とする請求項2に記載の電池ケース。
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JP2007302287A JP5578763B2 (ja) | 2007-11-21 | 2007-11-21 | パルスレーザ溶接用アルミニウム合金材及び電池ケース |
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JP2007302287A JP5578763B2 (ja) | 2007-11-21 | 2007-11-21 | パルスレーザ溶接用アルミニウム合金材及び電池ケース |
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JP2009127075A true JP2009127075A (ja) | 2009-06-11 |
JP5578763B2 JP5578763B2 (ja) | 2014-08-27 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009256754A (ja) * | 2008-04-21 | 2009-11-05 | Sumitomo Light Metal Ind Ltd | レーザー溶接性に優れた電池ケース用アルミニウム板 |
EP2236636A1 (en) * | 2007-12-28 | 2010-10-06 | Kabushiki Kaisha Kobe Seiko Sho | Pulse laser welding aluminum alloy material, and battery case |
JP2011208230A (ja) * | 2010-03-30 | 2011-10-20 | Kobe Steel Ltd | 電池ケース用アルミニウム合金板および電池ケース |
JP2011208229A (ja) * | 2010-03-30 | 2011-10-20 | Kobe Steel Ltd | 電池ケース用アルミニウム合金板および電池ケース |
WO2012169412A1 (ja) * | 2011-06-07 | 2012-12-13 | 日本軽金属株式会社 | 成形性、溶接性に優れた電池ケース用アルミニウム合金板 |
WO2014077003A1 (ja) | 2012-11-15 | 2014-05-22 | 日本軽金属株式会社 | 成形性、溶接性に優れた電池ケース用アルミニウム合金板 |
JP2014170187A (ja) * | 2013-03-05 | 2014-09-18 | Sumitomo Electric Ind Ltd | 封止部品、光デバイス封止構造体、封止部品の製造方法および光デバイス封止構造体の製造方法 |
JP2016035110A (ja) * | 2015-10-19 | 2016-03-17 | 株式会社神戸製鋼所 | 電池ケース用アルミニウム合金板およびその製造方法ならびに電池ケース |
US9748527B2 (en) | 2012-03-23 | 2017-08-29 | Uacj Corporation | Aluminum alloy sheet material for lithium-ion battery and method for producing the same |
US10010974B2 (en) | 2012-05-15 | 2018-07-03 | Toyota Jidosha Kabushiki Kaisha | Welding method, welding device, and method for manufacturing battery |
CN116604188A (zh) * | 2023-07-17 | 2023-08-18 | 宁德时代新能源科技股份有限公司 | 一种焊接方法、焊接装置、电池单体、电池及用电装置 |
JP7422846B2 (ja) | 2021-11-16 | 2024-01-26 | 三星エスディアイ株式会社 | 二次電池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644925A (ja) * | 1992-03-31 | 1994-02-18 | Toshiba Corp | X線イメージ管、およびこれに使用するアルミニウム合金材とその製造方法 |
JPH11135080A (ja) * | 1997-10-28 | 1999-05-21 | Toshiba Corp | 角型密閉電池及びその製造方法 |
JP2005116208A (ja) * | 2003-10-03 | 2005-04-28 | Nec Tokin Corp | 二次電池及びその製造方法 |
-
2007
- 2007-11-21 JP JP2007302287A patent/JP5578763B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644925A (ja) * | 1992-03-31 | 1994-02-18 | Toshiba Corp | X線イメージ管、およびこれに使用するアルミニウム合金材とその製造方法 |
JPH11135080A (ja) * | 1997-10-28 | 1999-05-21 | Toshiba Corp | 角型密閉電池及びその製造方法 |
JP2005116208A (ja) * | 2003-10-03 | 2005-04-28 | Nec Tokin Corp | 二次電池及びその製造方法 |
Non-Patent Citations (1)
Title |
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JPN6014011732; 山口富子,加藤光昭,西尾一政,澤井直久: 'レーザ溶接したアルミニウム及びアルミニウム合金における結晶の成長挙動' 溶接学会論文集 第18巻第3号, 20000805, 459-467, 溶接学会 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9741978B2 (en) | 2007-12-28 | 2017-08-22 | Kobe Steel, Ltd. | Pulse laser welding aluminum alloy material, and battery case |
EP2489751A3 (en) * | 2007-12-28 | 2012-08-29 | Kabushiki Kaisha Kobe Seiko Sho | Pulse laser welding aluminium alloy material, and battery case |
EP2236636A1 (en) * | 2007-12-28 | 2010-10-06 | Kabushiki Kaisha Kobe Seiko Sho | Pulse laser welding aluminum alloy material, and battery case |
EP2236636A4 (en) * | 2007-12-28 | 2011-11-16 | Kobe Steel Ltd | ALUMINUM ALLOY FOR PULSED LASER WELDING AND BATTERY HOUSING |
JP2009256754A (ja) * | 2008-04-21 | 2009-11-05 | Sumitomo Light Metal Ind Ltd | レーザー溶接性に優れた電池ケース用アルミニウム板 |
JP2011208230A (ja) * | 2010-03-30 | 2011-10-20 | Kobe Steel Ltd | 電池ケース用アルミニウム合金板および電池ケース |
JP2011208229A (ja) * | 2010-03-30 | 2011-10-20 | Kobe Steel Ltd | 電池ケース用アルミニウム合金板および電池ケース |
WO2012169412A1 (ja) * | 2011-06-07 | 2012-12-13 | 日本軽金属株式会社 | 成形性、溶接性に優れた電池ケース用アルミニウム合金板 |
JP2013014836A (ja) * | 2011-06-07 | 2013-01-24 | Nippon Light Metal Co Ltd | 成形性、溶接性に優れた電池ケース用アルミニウム合金板 |
US9748527B2 (en) | 2012-03-23 | 2017-08-29 | Uacj Corporation | Aluminum alloy sheet material for lithium-ion battery and method for producing the same |
US10010974B2 (en) | 2012-05-15 | 2018-07-03 | Toyota Jidosha Kabushiki Kaisha | Welding method, welding device, and method for manufacturing battery |
KR20140148497A (ko) | 2012-11-15 | 2014-12-31 | 니폰게이긴조쿠가부시키가이샤 | 성형성, 용접성이 우수한 전지 케이스용 알루미늄 합금판 |
US9885098B2 (en) | 2012-11-15 | 2018-02-06 | Nippon Light Metal Company, Ltd. | Aluminum alloy plate for battery cases, which has excellent moldability and weldability |
WO2014077003A1 (ja) | 2012-11-15 | 2014-05-22 | 日本軽金属株式会社 | 成形性、溶接性に優れた電池ケース用アルミニウム合金板 |
JP2014170187A (ja) * | 2013-03-05 | 2014-09-18 | Sumitomo Electric Ind Ltd | 封止部品、光デバイス封止構造体、封止部品の製造方法および光デバイス封止構造体の製造方法 |
JP2016035110A (ja) * | 2015-10-19 | 2016-03-17 | 株式会社神戸製鋼所 | 電池ケース用アルミニウム合金板およびその製造方法ならびに電池ケース |
JP7422846B2 (ja) | 2021-11-16 | 2024-01-26 | 三星エスディアイ株式会社 | 二次電池 |
CN116604188A (zh) * | 2023-07-17 | 2023-08-18 | 宁德时代新能源科技股份有限公司 | 一种焊接方法、焊接装置、电池单体、电池及用电装置 |
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