超声波淬火在30CrMnTi钢耳轴热处理中的应用
南红艳1,马彪2,郑喜平3,张小卫4
Application of ultrasonic quenching in heat treatment of 30CrMnTi steel trunnion
Nan Hongyan1,Ma Biao2,Zheng Xiping3,Zhang Xiaowei4
金属热处理 . 2015, (2): 159 -162 .  DOI: 10.13251/j.issn.0254-6051.2015.02.035