摘要
综合冶金因素和工艺因素的影响,对铸钢件凝固过程产生的缩孔缩松进行了试验研究。确定了G/R^(1/2)判据的临界值,并在生产中得到应用。
Considering synthetically the effects of metallurgical and technological factors t
this paper makes research on the formation of shrinkage cavity and porosity during solidification of steel castings. The Parameter of the criteria G/ was identified through experiment and simulating calculation. The result of experiment has been used in production.
出处
《大型铸锻件》
1996年第3期1-7,共7页
Heavy Casting and Forging
关键词
铸钢件
凝固过程
缩孔
缩松
缺陷
Steel Casting,Solidification Process,Shrinkage Cavity and Porosity.
