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公开(公告)号：US4510207A
公开(公告)日：1985-04-09
申请号：US537562
申请日：1983-09-30
CPC分类号： H01G9/045 , B32B15/016 , Y10T428/12438 , Y10T428/12764
摘要： Described is a composite aluminum foil for use as an electrode in an electrolytic capacitor, having an aluminum core layer of purity greater than 99.995% clad on each side with an aluminum outer layer of purity 99.0 to 99.99%, which has a rich proportion of a cubic texture, i.e., a predominant occupancy of the crystallographic plane of Miller indices (100) substantially parallel to the surface of the foil. The core layer may contain both or either of copper and iron in an amount of 10 to 40 ppm.
摘要翻译： 描述了一种用作电解电容器中的电极的复合铝箔，其具有纯度大于99.995％的铝芯层，每侧具有铝外层，其纯度为99.0至99.99％，其具有较高比例的 立方体纹理，即基本上平行于箔表面的米勒指数（100）的结晶平面的主要占据。 芯层可以含有10〜40ppm的铜和铁中的任一种。
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公开(公告)号：US4198278A
公开(公告)日：1980-04-15
申请号：US911507
申请日：1978-06-01
申请人： Masashi Mehada , Masahiko Kawai , Mitsuo Sasaki , Tohru Kimura
发明人： Masashi Mehada , Masahiko Kawai , Mitsuo Sasaki , Tohru Kimura
摘要： Improved method for producing anode aluminum foils for electrolytic condensers used in low and intermediate voltage applications in which a hard tempered aluminum foil consisting of 99.9 to 99.99% pure aluminum added with 0.010 to 0.25% by weight of copper is electrolytically etched in an aqueous solution of neutral chlorides such as sodium chloride, aluminum chloride or potassium chloride.
摘要翻译： 用于生产用于低压和中压应用的电解电容器的阳极铝箔的改进方法，其中将由99.9至99.99％的纯铝组成的硬质铝箔加入0.010至0.25重量％的铜在电解槽中电解蚀刻 中性氯化物，如氯化钠，氯化铝或氯化钾。
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