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发明名称
电解电容器负极箔用铝-铜合金箔
摘要
本申请公开了一种电解电容器负极箔用铝—铜合金箔,它是含有铜、锰的合金箔,合金中以铜为主,以锰为辅,其合金成分(重量百分比)如下:$Cu0.2—0.3_____Mn0.1—0.3$Fe__≤__0.3_____Si<0.15$余量为Al以及不可避免的杂质。$用本申请的铝合金箔制得的电解电容器负极箔比容高,强度中强,韧性好,减薄小且表面光亮无粉。
申请公布号
CN1050386C
申请公布日期
2000.03.15
申请号
CN96109099.5
申请日期
1996.08.29
申请人
北京南辰铝品有限责任公司
发明人
高亢之;徐圣亮;姚泽;张正喜
分类号
C22C21/12;H01G9/045
主分类号
C22C21/12
代理机构
代理人
主权项
1.一种电解电容器负极箔用铝—铜合金箔,它是含有铜,锰的合金箔,合金中以铜为主,以锰为辅,其合金成分(重量百分比)如下:Cu 0.2-0.3 Mn 0.1-0.3Fe ≤0.3 Si <0.15余量为Al以及不可避免的杂质。
地址
102600北京市大兴县黄村镇兴华南路17号
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