Local induction tempering process of 30CrMnSiNi2A steel threaded parts
Wang Haojun, Yang Ping, Ren Shufeng, Luo Xian, Ran Gang
Heat Treatment of Metals . 2023, (10): 168 -174 .  DOI: 10.13251/j.issn.0254-6051.2023.10.025