热处理温度对贝氏体铸钢性能的影响  

The Influence of Heat Treatment Temperature on the Properties of Bainite Cast Steel

作　　者：李岗 

机构地区：[1]住友重机械(唐山)有限公司,河北唐山063000

出　　处：《佳木斯大学学报（自然科学版）》2014年第6期926-928,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：采用正交试验的三水平四因素L9(34)正交表进行成分优化制备低合金贝氏体铸钢.对低合金贝氏体铸钢热处理温度进行了研究,通过综合分析热处理温度对其性能的影响,确定出了最佳的热处理温度.In this paper, the orthogonal test of four factors with three levels was carried out using L 9 （3^4 ） orthogonal to optimize the composition of multi -element low alloy bainite cast steels .The heat treatment temper-ature of low alloy bainite cast steel was studied .Optimal heat treatment temperature was gained by analyzing its effect on the properties .

关 键 词：贝氏体 空冷 热处理 

分 类 号：TG156.1[金属学及工艺—热处理]