Spheroidizing annealing of 20MnCr5H steel for precision formed gears
Yuan Jing, Zuo Biao, Sun Wanli, Dai Keming, Xu Baoyu, Zhang Chaolei
Heat Treatment of Metals . 2024, (12): 67 -71 .  DOI: 10.13251/j.issn.0254-6051.2024.12.011