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30.为什么硫酸溶液交流氧化处理法不能普及? 福岛敏郎博士就这个问题论述如下。“用交流法进行氧化处理难以形成10μ以上厚度的薄膜。并且,由于薄膜硬度低,现在还几乎不能用于工业生产。战后不久,将家庭用品用交流电介后,再用茶色浸出液进行染色。交流电介的特点,据说可以产生厚度7～8μ的软质可挠性薄膜。例如,在厚度0.05mm的铝箔
30. Why sulfuric acid exchange AC oxidation treatment method can not be universal? Dr Fukushima Dr. this issue is discussed below. "It is difficult to form a thin film with a thickness of 10 μm or more by the oxidation method by the exchange method and is hardly available for industrial production due to the low hardness of the film, and shortly after the war, household products are dipped in a brown leaching solution after being subjected to an AC dielectric. AC dielectric characteristics, it is said that can produce a thickness of 7 ~ 8μ soft flexible film, for example, in the thickness of 0.05mm aluminum foil