38CrMoAlA和40CrNiMoA钢的临界氮势
席守谋, 汪山, 张建国
Critical Nitrogen Potential of 38CrMoAlA and 40CrNiMoA Steel
Xi Shoumou, Wang Shan, Zhang Jianguo
材料工程 . 1998, (2): 41 -43 .