摘要
研究了铸造线收缩率总量和弹性线收缩率与灰铸铁铸造残余内应力的关系．提出了弹性线收缩率的概念及其确定方法。
The relations beteen linear shrinkage rate and elastic linear shrinkage rate and residual stresses in grey iron castings have been studied. The concept of lastic linear shrinkage rate and the way defining it has gived.
出处
《现代铸铁》
CAS
1995年第3期22-24,41,共4页
Modern Cast Iron
关键词
固态收缩
弹性线收缩率
残余内应力
铸造
Solid shrinkage Elastic linear shrinkage rate Residual stress
