35CrMo淬硬钢回火性能与快速回火特性的数值模拟  

Numerical Simulations of Tempering Properties and Rapid Tempering Characteristics of Hardened Steel 35CrMo

作　　者：宛农[1] 郑志强[2] 陈克燕[3] 

机构地区：[1]武汉工业学院机械工程系,湖北武汉430023 [2]南昌大学机电工程学院,江西南昌330029 [3]南昌大学科技处,江西南昌330047

出　　处：《南昌大学学报（工科版）》2004年第3期31-33,共3页Journal of Nanchang University(Engineering & Technology)

摘　　要：通过对淬硬钢在不同温度经1h回火后硬度的数据处理,运用淬火钢回火理论方程对35CrMo钢回火硬度与回火温度和回火时间之间的定量关系进行了数值模拟和验证,为合理确定35CrMo钢快速回火工艺参数提供科学依据.Based on tempering theoretical equation the quantitative relationships among tempering hardness,tempering temperature and tempering time were numerically simulated and verified through hardness data (processing) of hardened steel 35CrMo tempered at varying temperatures for an hour,which provided the scientific basis for rational determination of rapid tempering process parameters of hardened steel 35CrMo.

关 键 词：35CRMO钢 回火硬度 数值模拟 

分 类 号：TG156.5[金属学及工艺—热处理]