铸造技术2017，Vol.38Issue(5)：1141-1145,5.DOI:10.16410/j.issn1000-8365.2017.05.039
锡合金连续铸挤凝固过程的有限元研究
Finite Element Research on Solidification Process of Tin Alloy in Continuous Casting-extrusion Process
摘要
Abstract
The effects of cooling mode on temperature field,filling ability and shrinkage porosity of tin alloy system in solidification process were investigated.The solidification characteristic of tin alloy solder stick in continuous cast extrusion (CASTEX) was simulated by ProCAST finite element software.The change of temperature field,filling ability and shrinkage porosity of tin alloy in solidification process were analyzed.The results show that the effects of cooling mode on cooling rate and distribution of shrinkage porosity are as follows orders:air + water cooling (0℃) ＞ air + water cooling (25℃) ＞ air cooling.关键词
连续铸挤/锡合金/ProCAST/凝固过程Key words
continuous casting-extrusion/tin alloy/ProCAST/solidification process分类
矿业与冶金引用本文复制引用
白海龙,陈东东,滕媛,吕金梅,姜贵民,严继康..锡合金连续铸挤凝固过程的有限元研究[J].铸造技术,2017,38(5):1141-1145,5.基金项目
云南省科技创新强省计划2014AA021 （）
