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公开(公告)号：US4279649A
公开(公告)日：1981-07-21
申请号：US47104
申请日：1979-06-11
IPC分类号： C22C32/00 , H01H1/0237 , C22C5/00
CPC分类号： C22C32/0021 , H01H1/0237 , H01H2001/0208
摘要： An electrical contact material and method of producing the same are provided. The material is an internally oxidized silver eutectic alloy system with a main component of silver to which at least one of silicon and germanium is added and, for characteristic improvement purpose, at least one selected from at least one of the groups consisting respectively of gold, platinum and the like, titanium, rhenium and the like, and iron, cobalt and the like is further added. In producing the material, an ingot of said alloy is hot-worked and then internally oxidized at a temperature in a range from 250.degree. C. to the eutectic temperature of the alloy.
摘要翻译： 提供一种电接触材料及其制造方法。 该材料是具有主要成分的银的内部氧化的银共晶合金体系，其中添加有硅和锗中的至少一种，为了特征改进目的，选择至少一种选自金， 铂等，钛，铼等，并进一步加入铁，钴等。 在制造材料时，将所述合金的锭热加工，然后在250℃至合金的共晶温度的范围内内部氧化。
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公开(公告)号：US4330331A
公开(公告)日：1982-05-18
申请号：US252898
申请日：1981-04-10
IPC分类号： C22C32/00 , H01H1/0237 , C22C5/00
CPC分类号： C22C32/0021 , H01H1/0237 , H01H2001/0208
摘要： An electrical contact material and method of producing the same are provided. The material is an internally oxidized silver eutectic alloy system with a main component of silver to which at least one of silicon and germanium is added and, for characteristic improvement purpose, at least one selected from at least one of the groups consisting respectively of gold, platinum and the like, titanium, rhenium and the like, and iron, cobalt and the like is further added. In producing the material, an ingot of said alloy is hot-worked and then internally oxidized at a temperature in a range from 250.degree. C. to the eutectic temperature of the alloy.
摘要翻译： 提供一种电接触材料及其制造方法。 该材料是具有主要成分的银的内部氧化的银共晶合金体系，其中添加有硅和锗中的至少一种，为了特征改进目的，选择至少一种选自金， 铂等，钛，铼等，并进一步加入铁，钴等。 在制造材料时，将所述合金的锭热加工，然后在250℃至合金的共晶温度的范围内内部氧化。
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