论文部分内容阅读
在真空条件下对3种有初脱碳层的高速钢进行了退火实验，考察了在无氧的条件下高速钢中碳的扩散，指出了高速钢的脱碳与高速钢中碳化物的分解和游离碳扩散有关．
Three kinds of high-speed steels with initial decarburized layers were annealed under vacuum condition. The diffusion of carbon in high-speed steels under anaerobic conditions was investigated. The decarburization of high-speed steels and the decomposition of carbides in high-speed steels And free carbon diffusion related.