摘要
基于低应力铸铁结晶过程中析出的二氧化硅作为初生奥氏体异质晶核的分析与计算的基础上,对低应力铸铁性能改善,特别是表面软化层的形成作了探讨。
The improving of properties of low-stress iron casting, especially the forming of surface soften layer was discussed on the base of analysis of silicon dioxide as a nucleus of primary austenite in crystallization process of low-stress iron casting.
出处
《现代铸铁》
CAS
1991年第4期17-20,共4页
Modern Cast Iron
