High strength and toughness process of 20Cr2Ni4A steel
Meng Xiangshun, Gao Quande, Ye Yujuan, Wang Xuexi, Wang Dengke, Li Haibin, Shi Jianma
Heat Treatment of Metals . 2016, (4): 175 -177 .  DOI: 10.13251/j.issn.0254-6051.2016.04.039