论文部分内容阅读
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．
Based on the analysis of the formation mechanism of hot cracks, the paper reviews the research progress of hot crack criterion, analyzes and summarizes various hot crack criteria, and puts forward some suggestions for formulating the hot crack criterion.