间隙元素碳氮含量对2Cr21Ni12N气阀钢强度的影响
程世长, 林肇杰, 刘正东, 杨钢
The Effect of Carbon and Nitrogen Contents on the Strength of 2Cr21Ni12N Valve Steel
CHENG SHI-chang, LIN ZHAO-jie, LIU Zheng-dong, YANG Gang
材料工程 . 2003, (10): 29 -31 .