42CrMo钢铸造环坯辗扩成形理论与工艺分析

李永堂;齐会萍;付建华;陈国桢;张峰;秦芳诚

Theoretical and Process Analyses on the Cast-blank Rolling Forming of 42CrMo Bearing Rings

LI Yongtang;QI Huiping;FU Jianhua;CHEN Guozhen;ZHANG Feng;QIN Fangcheng

. 2014, (2): 77 -85 .