Effect of composite heating process of induction furnace and pit furnace on quenched and tempered microstructure and mechanical properties of 40Cr steel

Wang Weimin, Liu Anqi, Guo Chuncheng, Da Zhongzhong, Qi Haiquan, Han Xiangnan, Xue Qihe, Wei Minjun

Heat Treatment of Metals . 2023, (11): 185 -190 . DOI: 10.13251/j.issn.0254-6051.2023.11.029