摘要
叙述了近年来汽车结构件用金属材料的研究现状。简介了国内外在研制双相钢，相变诱发塑性钢，烘烤硬化钢和IF钢的进展。介绍了半固态成形技术（SSF）以及采用该技术制造铝合金部件时的工艺关键。阐述了国外将半固态技术成功地应用于汽车工业上的实例。为便于交流、文中也简介了上海大学材料学院在研究汽车用金属材料方面的工作。
The recent research on automobile metal materials is described. Also is intro-duced the development on dual phase steel,TRIP steel,BH steel and IF steel. The semisolidforming (SSF)technique and the key points of manufacturing aluminum components withthis technique are described,as well as the examples which show how the technique is appliedto automobile industry in developed countries. In addition,the activities of the colleagues inShanghai University in this field is simply introduced.
出处
《热处理》
CAS
1999年第3期1-5,共5页
Heat Treatment
关键词
金属材料
半固态成形
双相钢
汽车
metal material semisolid forming dual phase steel
