摘要
本文在分析热裂纹形成机理的基础上，回顾了热裂纹判据的研究进展，对多种热裂纹判据进行分析和总结，并提出制定热裂纹判据的商讨意见．
On the base of analysing the mechanism of hot tearing, the progressmade in hot tearing prediction is reviewed, and various criterta about hot tearinghave been analysed and summarized. Also, some consulting thoughts on how toset up the criterion are put forward.
出处
《华北工学院学报》
1996年第1期37-41,共5页
Journal of North China Institute of Technology
关键词
热裂纹
铸件
预测
铸造
hot tearing casting
criteria
prediction
mechanism
