Structure-defect analysis of crack failure in 42CrMo wind power spindle
Yuan Jingzhi, Shi Yuezhi, Xu Wenhua, Chen Lubin, Lü Yupeng
Heat Treatment of Metals . 2020, (7): 206 -209 .  DOI: 10.13251/j.issn.0254-6051.2020.07.042