45钢调质处理后硬度不均的解决措施
范春满,黄涛,范连明
Solution of Uneven Hardness of Steel 45 After Quenching
FAN Chun-man,HUANG Tao,FAN Lian-ming
中国钢铁期刊网 . 2013, (4): 11 -13 .