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Method for manufacturing electric contact material, electric contact material, and thermal fuse
Method for manufacturing electric contact material, electric contact material, and thermal fuse
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机译:电触头材料的制造方法,电触头材料和热熔断器
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摘要
A method for manufacturing an electric contact material in which a surface layer portion of an alloy containing 1 to 15 mass % of Cu, 0.01 to 0.7 mass % of Ni, and the remainder of Ag and unavoidable impurities is supplied with an amount of oxygen exceeding the amount of oxygen required for internal oxidation of Cu to form an oxygen concentrated layer.
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