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    • 8. 发明公开
    • 강화 백금재료의 제조방법
    • 生产强化铂材料的方法
    • KR1020060011939A
    • 2006-02-06
    • KR1020057015476
    • 2004-11-26
    • 다나까 홀딩스 가부시끼가이샤
    • 야마사키하루키
    • C22C1/05B22F3/24
    • C22C1/1078B22F2009/041B22F2998/10B22F2999/00C22C32/0021B22F9/08B22F9/04B22F3/1007B22F3/17B22F2201/10
    • [PROBLEMS] To provide a method for producing a reinforced platinum material, wherein use is made of a platinum alloy powder prepared by melting and spraying, the above material can be produced by easier and simpler working, a high strength in a welded portion can be secured, and the above material exhibiting excellent creeping characteristics at a high temperature can be produced. [MEANS FOR SOLVING PROBLEMS] A method for producing a reinforced platinum material, wherein an organic solvent is added to a platinum alloy powder prepared by melting and spraying, the resulting mixture is subjected to a wet fine pulverization treatment, and the resulting fine platinum alloy powder is subjected to a degasification treatment by heating, followed by a sintering treatment and a forging treatment, which comprises subjecting a sintered product formed by the sintering treatment to an oxidation treatment, and subjecting said resultant sintered product to a compression molding treatment.
    • [问题]为了提供一种增强的铂材料的制造方法,其中使用通过熔融喷涂制备的铂合金粉末,可以通过更容易和更简单的加工来制造上述材料,焊接部分的高强度可以 并且可以制备在高温下表现出优异的蠕变特性的上述材料。 [解决问题的手段]一种增强铂材料的制造方法,其中向通过熔融喷涂制备的铂合金粉末中加入有机溶剂,对​​所得混合物进行湿式细粉碎处理,得到的细铂合金 通过加热对粉末进行脱气处理,然后进行烧结处理和锻造处理,其包括将通过烧结处理形成的烧结体进行氧化处理,对所得到的烧结体进行压缩成型处理。