12Cr2Ni4A钢高温真空低压脉冲渗碳工艺
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High Temperature Vacuum Low-Pressure Pulse Carburizing Process of 12Cr2Ni4A Steel
TIAN Yong, AN Xiao-xue, WANG Zhao-dong, WANG Guo-dong
东北大学学报:自然科学版 . 2020, (9): 1251 -1256 .  DOI: 10.12068/j.issn.1005-3026.2020.09.006