Causes analysis of quenching cracking of inner hole of first class planet carrier
Yan Youzeng, Zhang Hao, Cao Qi, Meng Gaoqiang, Xia Guofeng, Xu Shuang
Heat Treatment of Metals . 2021, (4): 236 -238 .  DOI: 10.13251/j.issn.0254-6051.2021.04.045