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■Features ・Black dye and processing equipment. ・Audec manufactures, imports and sells heating black dyes, processing equipment, and room temperature black dyes. ■Heating black dyeing and normal temperature black dyeing There are three methods for black dyeing steel parts: 1 A traditional method in which steel parts are immersed in a heated alkaline solution to form a black layer of triiron tetroxide on the surface. 2 A simple black dyeing method in which copper is immersed in an ionized aqueous solution at room temperature and colored black by displacement plating with black copper oxide. 3 A treatment method using phosphates that is mainly used as a base for painting.
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Black dye made by OdecProduct
Black dyeHandling Company
Tool System Co., Ltd.Categories
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