The properties of ferrous powder metallurgy materials can be improved by powder ' s alloying technique 鐵基粉末冶金材料性能提高可通過(guò)粉末合金化方法達(dá)到。
In this paper , metastable cu - al alloy powder with different aluminum content was prepared by mechanical alloying technique . high strength and high conductivity cu - al2c > 3 composites were prepared by a new type vacuum internal oxidation technique 本文采用機(jī)械合金化法制備了不同鋁含量的亞穩(wěn)態(tài)的cu - al合金粉末,采用新型真空內(nèi)氧化工藝制備了不同成分的高強(qiáng)度高導(dǎo)電cu - al2o3復(fù)合材料。