摘要
研究了铸铁表面铸渗铬合金层形成过程。结果表明,铸渗层是由铸铁液与铬铁颗粒对流传质方式形成的。而且浇注温度越高,铸渗铬合金层越厚。
The forming process of castchromized alloy layer on the surface of gray iron has been studied.The results show that the castchromized layer has formed by conduction of guality convective in the ironmelt to the grain of CrFe.The higher casting temperature,the thicker castchromized alloy layer.
出处
《热加工工艺》
CSCD
北大核心
2003年第5期24-24,26,共2页
Hot Working Technology
关键词
铸铁
表面铸渗层
形成过程
cast iron
cast-chromized layer
process forming
