发明名称 |
ALUMINUM ALLOY FOIL FOR ELECTRODE COLLECTOR AND PRODUCTION METHOD THEREFOR |
摘要 |
<p>An object of the present invention is to provide an aluminum alloy foil for an electrode current collector and a manufacturing method thereof, the foil having a high strength and high strength after a drying process after the application of the active material while keeping a high electrical conductivity. Disclosed is a method for manufacturing an aluminum alloy foil for electrode current collector, including: forming by continuous casting an aluminum alloy sheet containing 0.03 to 1.0% of Fe, 0.01 to 0.2% of Si, 0.0001 to 0.2% of Cu, with the rest being Al and unavoidable impurities, performing cold rolling to the aluminum alloy sheet at a cold rolling reduction of 80% or lower, and performing heat treatment at 550 to 620°C for 1 to 15 hours.</p> |
申请公布号 |
EP2738849(A4) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20110870456 |
申请日期 |
2011.07.29 |
申请人 |
UACJ CORPORATION;UACJ FOIL CORPORATION |
发明人 |
SEKI , MASAKAZU;SUZUKI , SATOSHI;YAMAMOTO , KENJI;FURUTANI , TOMOHIKO |
分类号 |
H01M4/66;C22C21/00;C22F1/04 |
主分类号 |
H01M4/66 |
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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