摘要
综述了铸钢件凝固过程缩孔缩松形成机理,对数值模拟预测方法进行了对比分析,提出了适用于铸钢件模拟预测的综合方法。
This paper summarizes the formation mechanism of shrinkage cavity and porosity during solidification in steel castings,analyses different kinds of numerical simulation prediction methods and suggests a synthetic method fitted to steel castings
出处
《山西机械》
2003年第4期8-10,共3页
Shaanxi Machinery
关键词
铸钢件
缩孔
缩松
预测
判据
数值模拟
steel casting
shrinkage cavity
shrinkage porosity
prediction
