Although PM has solved the problem of carbide segregation and crassitude fundamentally, it has complicated technics and extortionate cost, so restricts its application.
粉末冶金虽然从解决了碳化物偏析和粗大的问题,
其工艺复杂,成
过高,应用受到限
。
Although PM has solved the problem of carbide segregation and crassitude fundamentally, it has complicated technics and extortionate cost, so restricts its application.
粉末冶金虽然从解决了碳化物偏析和粗大的问题,
其工艺复杂,成
过高,应用受到限
。
:以
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