发明名称 |
BATTERY CASE-USE SURFACE-TREATED STEEL SHEET, BATTERY CASE AND BATTERY USING IT |
摘要 |
A bakery case-use surface-treated steel sheet excellent in battery performance, a battery case and a battery using it. The battery case is obtained by forming, on the Surface corresponding to a battery case of a inner surface of a steel sheet to be plated a surface-treated steel sheet having a nickel-plated layer as a lower layer and a nickel-phosphorus alloy plated layer or a nickel-cobalt-phosphorus alloy plated layer as an upper layer by a deep drawing method, a DI (drawing and ironing) method or a DTR (drawing thin and redraw) method. |
申请公布号 |
EP1667250(A1) |
申请公布日期 |
2006.06.07 |
申请号 |
EP20040733112 |
申请日期 |
2004.05.14 |
申请人 |
TOYO KOHAN CO., LTD. |
发明人 |
TOMOMORI, TATSUO;HONDA, YOSHITAKA;YAMANE, EIJI;OKAMATSU, EIJI;OHMURA, HITOSHI |
分类号 |
H01M2/02;C23C18/32;C23C18/34;C23C18/36;C23C28/02;C23C30/00;C25D3/56;C25D7/00;H01M6/08;H01M10/24;H01M10/30;H01M10/34;(IPC1-7):H01M2/02 |
主分类号 |
H01M2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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