钒氮微合金化高强度球扁钢的强韧化机制

柴锋，杨才福，苏航，陈雪慧

Strengthening and Toughening Mechanism of High Strength V-N Micro-Alloyed Bulb-Flat Steel

CHAI Feng,YANG Cai-fu,SU Hang,CHEN Xue-hui

中国钢铁期刊网 . 2012, (02): 39 -43 .