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公开(公告)号:US4199415A
公开(公告)日:1980-04-22
申请号:US24583
申请日:1979-03-28
摘要: A method of selective plating, e.g. of gold on phosphor bronze, includes the steps of printing on the phosphor-bronze a mask which defines the area to be plated, electro-painting the unmasked areas in an electrolytic bath with an epoxy-phenolic paint, stoving the material so that the epoxy coat becomes a strongly adherent and chemically resistant layer, removing the mask produced in the first step in a suitable solvent, leaving the metal to be plated bare, and electro-plating. The epoxy coating may be left in situ or removed.
摘要翻译: 选择性电镀的方法,例如 在磷青铜上的金包括以下步骤:在磷青铜上印刷限定待镀区域的面罩,用环氧酚醛漆在电解槽中电镀未掩蔽区域,烘烤材料,使环氧树脂 涂层成为强粘附和耐化学腐蚀的层,将合适的溶剂中的第一步产生的掩模除去,使待镀金属裸露和电镀。 环氧涂层可以留在原位或去除。