摘要
对高锰钢进行稀土变质处理 ,并加入 5%Cr ,有效改变了析出碳化物的形态 ,获得了以M2 3C6为主 ,弥散分布的颗粒状碳化物。通过组织、结构及微区成分分析 。
By rare earth modification and alloying with 5% Cr,and with suitable heat treatment process,the granular and well\|distribution of M\-\{23\}C\-6 can be gained in high manganese steel. The mechanism of rare earth modification and alloying had been discussed by analysing the structure and micro\|zone\|composition.
基金
贵州省自然科学基金资助!(19973087)
