论文部分内容阅读
介绍了钢铁耐磨铸件淬火,回火前的预先热处理,淬火操作控制,淬火介质及应用,常用等温淬火盐浴硝酸盐组成和使用温度等。
Presents the quenching of steel wear-resistant castings, pre-heat treatment before tempering, quenching operation control, quenching media and applications, commonly used isothermal quenching salt bath nitrate composition and temperature.