Analysis on quenching cracks of 50CrVA steel leaf spring
Zhang Liwei, Liu Sufen, Wang Fan, Ren Xiangyu, Zhang Zhiwei, Wen Tieli, Zhao Yudong
Heat Treatment of Metals . 2015, (12): 201 -203 .  DOI: 10.13251/j.issn.0254-6051.2015.12.047