Factors Governing Yield Strength of 30CrMnSiNi2A Steel Melted by VIM+VAR
LIU Tian-qi, ZHI Min-xue, ZHU Jie-yuan, LI Zhi, LIU Xian-min, ZHAO Zhen-ye
Journal of Materials Engineering . 2003, (5): 11 -14 .