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Producting method for electrode foil for accunulated type aluminum electrolytic capacitor having the preliminary process
Producting method for electrode foil for accunulated type aluminum electrolytic capacitor having the preliminary process
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机译:具有预备工序的累积式铝电解电容器用电极箔的制造方法
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摘要
The present invention relates to a method for producing an electrode foil for an accumulated type aluminum capacitor and, more specifically, to a method for producing electrode foil for an accumulated type aluminum capacitor which can overcome defect of a film occurring in an existing hydration step and troubles caused by fine pores, obtain stability of oxidized film, and reduce current leakage by performing preliminary process of accumulating an etched aluminum electrode foil in an acid electrolyte.
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