Microstructure evolution and mechanical properties of 20Cr1Mo1VTiB bolt steel after long-term aging at high temperature
Li Xin, Wu Zhiguang, Zhao Jiqing, Yang Gang
Heat Treatment of Metals . 2023, (9): 197 -202 .  DOI: 10.13251/j.issn.0254-6051.2023.09.033