Effect of vacuum gas quenching pressure on hardness of martensitic stainless steels
Ren Wei, Tang Lina, Lü Chaojun, Wang Jianbo, Wu Guohua, Zhang Tiande
Heat Treatment of Metals . 2020, (4): 156 -160 .  DOI: 10.13251/j.issn.0254-6051.2020.04.033