86CrMoV7钢中马氏体含碳量研究  

Carbon Content of Martensite in 86CrMoV7 Steel

作　　者：江显泓 

机构地区：[1]北满特钢研究所,富拉尔基161041

出　　处：《物理测试》1995年第4期12-14,7,共4页Physics Examination and Testing

摘　　要：本文着重论述淬火温度、回火温度对钢中马氏体含碳的影响。研究结果表明,淬火温度800～1200℃、回火温度100～400℃范围内,钢中马氏体含量与温度呈指数关系,其关系式分别为C_(M淬)=6.442×10^(-6)t^(1.683),C_(M回)=1.08e^(-4.4×10^(-3T)This paper deals with the effects of quenching and tempering temperature on carbon content of martensite. The results show that with the quenching temperature in the range of 800-1100℃ and the tempering temperature in the range of 100~400 ℃ ,the relationships are present between carbon content of martensite and temperature as follows: C M(quenching) = 6. 442 ×10-5t1.683 ,CM (tempering) = 1. 08e -4.4×-3T

关 键 词：马氏体 淬火 回火 合金钢 碳含量 

分 类 号：TG161[金属学及工艺—热处理]