论文部分内容阅读
研究了热处理工艺对粉末冶金NiCrWCoFeC合金组织结构的影响。结果表明,烧结合金经950℃热处理可以获得最佳的组织和性能。热处理后粉末冶金合金的性能可超过真空熔炼的同类合金。
The effect of heat treatment process on microstructure of NiCrWCoFeC powder metallurgy was studied. The results show that the optimal microstructure and properties of sintered alloys can be obtained by heat treatment at 950 ℃. After heat treatment powder metallurgy alloy performance than the vacuum melting of similar alloys.