12Cr2Mo1V Steel for Free-Forged Hydrogenation Reactor Shells: Defect Control, Microstructural Evolution, and Service Performance—A Review. - Wang, Haitao; Quan, Guozheng; Lin, Yichou; Gao, Lin; Zhang, Yuqing; Liu, Xiao; Shi, Haopeng (Materials (1996-1944), 2026)