| 摘要 |
PROBLEM TO BE SOLVED: To provide an alternative material for conventional probe pins which has a sufficient hardness required for probe pins, and conductivity, higher spring performance, oxidation resistance, and further excellent workability. SOLUTION: The invented material for a probe pin is characterized by those consisting of one or two or more elements selected from a group of platinum, iridium, ruthenium, osmium, palladium and rhodium. Further it also may be the material wherein one or two or more elements selected from a group of tungsten, nickel and cobalt are added to the above-listed metals. COPYRIGHT: (C)2005,JPO&NCIPI
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