31CrMoV9钢调质工艺研究
刘金鑫,冯桂萍,王连海
Study on Quenching and Tempering Process of 31CrMoV9 Steel
LIU Jinxin,FENG Guiping,WANG Lianhai
中国钢铁期刊网 . 2011, (2): 17 -19 .