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公开(公告)号：US4276129A
公开(公告)日：1981-06-30
申请号：US162738
申请日：1980-06-25
摘要： Optimum conditions, employed in an etching process of an aluminum foil for use in an electrolytic capacitor, are selected and combined together for realizing an extension of the effective surface area of the foil. This extension also gives an enlargement of the electrostatic capacitance of the foil electrode as well as an enhancement of the mechanical strength of the foil itself, the latter had been considered to be hardly compatible with the former.
摘要翻译： 选择用于电解电容器中的铝箔的蚀刻工艺中的最佳条件并组合在一起，以实现箔的有效表面积的延伸。 该延伸还使得箔电极的静电电容的增大以及箔本身的机械强度的提高，后者被认为与前者几乎不相容。
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公开(公告)号：USRE32512E
公开(公告)日：1987-09-29
申请号：US393033
申请日：1982-06-28
摘要： Optimum conditions, employed in an etching process of an aluminum foil for use in an electrolytic capacitor, are selected and combined together for realizing an extension of the effective surface area of the foil. This extension also gives an enlargement of the electrostatic capacitance of the foil electrode as well as an enhancement of the mechanical strength of the foil itself, the latter had been considered to be hardly compatible with the former.
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公开(公告)号：US4969974A
公开(公告)日：1990-11-13
申请号：US388377
申请日：1989-08-02
CPC分类号： H01G9/04
摘要： In the method for making electrode foil for an aluminum electrolyte capacitor, in order to obtain a formation layer of aluminum foil having superior waterproof nature and good stability, surface-roughened aluminum foil has hydration treatment, first formation treatment, dipping in aqueous solution of ammonium dihydrogen phosphate and second formation.
摘要翻译： 在制造铝电解电容器用电极箔的方法中，为了获得具有优异的防水性能和良好的稳定性的铝箔形成层，表面粗糙化的铝箔具有水合处理，第一次形成处理，浸渍在铵水溶液中 磷酸二氢盐和第二次形成。
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