首页>
外国专利>
SILVER-COATED STAINLESS STEEL STRIP FOR MOVABLE CONTACTS AND METHOD OF PRODUCING THE SAME
SILVER-COATED STAINLESS STEEL STRIP FOR MOVABLE CONTACTS AND METHOD OF PRODUCING THE SAME
展开▼
机译:用于可动触点的镀银不锈钢带及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electrical contact comprising a silver-coated stainless steel strip, which has an underlying layer comprising any one of nickel, cobalt, nickel alloys, and cobalt alloys, on at least a part of the surface of a stainless steel substrate, and has a silver or silver alloy layer formed as an upper layer, in which a copper or copper alloy layer with a thickness of 0.05 to 2.0 μm is provided between the silver or silver alloy layer and the underlying layer; and a producing method of the above-described electrical contact, in which the silver-coated stainless steel strip is subjected to a heat-treating in a non-oxidative atmosphere.
展开▼