摘要
ＴｉＣ弥散强化铁基合金粉末的研究吴军，王成国，孙康宁（山东工业大学）机械合金化是通过高能球磨使材料实现固态反应而合金化的一种方法。它是６０年代末期为研制氧化物弥散强化的高温合金而提出的［１］，近年来也出现了碳化物弥散强化材料的研究报道［２～５］。目前...
A kind of Fe base supersaturated solid solution has been made by mechanical alloying, and it is concluded that element C enters into the a-Fe lattice with a higher rate than element Ti does. With the heat-treatment at 800℃ for 1h, TiC phase can precipitate from the Fe base supersaturated solid solution, then Fe base is strengthened by TiC dispersion.
基金
山东省科委项目
关键词
铁基合金
粉末
机械合金化
碳化钛
弥散强化
TiC mechanical alloying
supersaturated solid solution,dispersion strengthening
Fe base alloy
