JP4256269B2 - 高強度角型電池ケース用アルミニウム合金板およびその製造方法 - Google Patents
高強度角型電池ケース用アルミニウム合金板およびその製造方法 Download PDFInfo
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- JP4256269B2 JP4256269B2 JP2004010052A JP2004010052A JP4256269B2 JP 4256269 B2 JP4256269 B2 JP 4256269B2 JP 2004010052 A JP2004010052 A JP 2004010052A JP 2004010052 A JP2004010052 A JP 2004010052A JP 4256269 B2 JP4256269 B2 JP 4256269B2
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- aluminum alloy
- battery case
- creep
- alloy plate
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- 229910000838 Al alloy Inorganic materials 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000005097 cold rolling Methods 0.000 claims description 14
- 229910052749 magnesium Inorganic materials 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 238000000137 annealing Methods 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 25
- 239000000463 material Substances 0.000 description 20
- 238000003466 welding Methods 0.000 description 15
- 238000010409 ironing Methods 0.000 description 12
- 239000000956 alloy Substances 0.000 description 9
- 239000006104 solid solution Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005098 hot rolling Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 229910018182 Al—Cu Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 229910019086 Mg-Cu Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009291 secondary effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229910018131 Al-Mn Inorganic materials 0.000 description 1
- 229910018461 Al—Mn Inorganic materials 0.000 description 1
- 229910018473 Al—Mn—Si Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
Description
2 歪みゲージ
3 加熱炉
4 重り
5 支持具
6 支点
7 ゲージリード
8 ホイートストンブリッジ
9 増幅器
10 X−Yレコーダー
Claims (3)
- Mn:1.0%(質量%、以下同じ)を越え1.5%未満、Mg:0.5%を越え0.9%未満、Cu:0.4%を越え0.7%未満、Si:0.05%以上0.20%未満、Fe:0.1〜0.5%を含有し、さらに、Zr:0.15%を越え0.3%未満、Cr:0.15%を越え0.3%未満のうちの1種を含有し、残部Alおよび不純物からなり、Mn、MgおよびCuの含有量が、2.5×Cu%<Mn%+Mg%の関係を満たし、冷間圧延されていることを特徴とする高強度角型電池ケース用アルミニウム合金板。
- 90℃の温度で100MPaの応力を200時間負荷した後のクリープ歪が0.25%未満であることを特徴とする請求項1記載の高強度角型電池ケース用アルミニウム合金板。
- 請求項1記載の組成を有するアルミニウム合金を溶解、鋳造、均質化処理および熱間圧延した後、冷間圧延することなく中間焼鈍を行いまたは冷間圧延した後に中間焼鈍を行い、その後加工度20%以上の最終冷間圧延を行うことを特徴とする高強度角型電池ケース用アルミニウム合金板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004010052A JP4256269B2 (ja) | 2004-01-19 | 2004-01-19 | 高強度角型電池ケース用アルミニウム合金板およびその製造方法 |
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JP2004010052A JP4256269B2 (ja) | 2004-01-19 | 2004-01-19 | 高強度角型電池ケース用アルミニウム合金板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005200729A JP2005200729A (ja) | 2005-07-28 |
JP4256269B2 true JP4256269B2 (ja) | 2009-04-22 |
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JP2004010052A Expired - Fee Related JP4256269B2 (ja) | 2004-01-19 | 2004-01-19 | 高強度角型電池ケース用アルミニウム合金板およびその製造方法 |
Country Status (1)
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JP (1) | JP4256269B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9905369B2 (en) | 2012-05-22 | 2018-02-27 | Gs Yuasa International Ltd. | Energy storage device |
JP6189823B2 (ja) * | 2014-12-10 | 2017-08-30 | 株式会社神戸製鋼所 | 角筒電池ケース用アルミニウム合金板 |
EP3268503B1 (en) * | 2015-03-13 | 2019-06-19 | Novelis, Inc. | Aluminum alloys for highly shaped packaging products and methods of making the same |
CN111659889A (zh) * | 2020-06-30 | 2020-09-15 | 同济大学 | 一种高强度铝锰合金的3d打印工艺方法 |
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- 2004-01-19 JP JP2004010052A patent/JP4256269B2/ja not_active Expired - Fee Related
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JP2005200729A (ja) | 2005-07-28 |
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