摘要
通过理论分析和试验结果 ,讨论了几种典型渗碳齿轮用钢 ,采用不同淬火工艺参数对有效硬化层的影响 ,探讨了有效硬化层和金相法测量的渗碳层深度之间的关系 ,为齿轮现场生产检测提供了一定的参考依据。
The effects of the chemical composition of the several typical caburizing steels for gears,quenching process parameter on the effective hardening layer were discussed by means of theoritical analysis and test results.This paper searches the relation between the effective hardening layer and depth of carburizing case measured by the metallographic method.This will be very useful reference for measurements of current productive gears.
出处
《煤矿机械》
北大核心
2003年第2期31-32,共2页
Coal Mine Machinery
关键词
渗碳
齿轮
有效硬化层
金相法
硬度法
淬火工艺
effective hardening layer
depth of carburizing case
metallographic method
