摘要
对４２ＣｒＭｏ钢进行了多种工艺试验，找出了较理想的提高强韧性的复合热处理方法，该方法可使４２ＣｒＭｏ钢在具有高强度的同时，又具有较高的冲击韧性．
Several composite heat treatment experiments on steel 42 CrMo were made.It found out a better process with which both high strength and high toughness in steel 42 CrMo can be obtained. The process also provides method of obtaining high strength and relatively high impact toughness for such steel.
出处
《武汉交通科技大学学报》
1998年第1期62-64,共3页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
关键词
强韧化
冲击韧性
调质钢
复合热处理
热处理
steel 42 CrMo
strengthening and toughening
impact toughness
strength
