中碳25Mn钢低温韧化机制  
杨跃辉,李敬,苑少强,梁国俐,张晓娟
 Toughening mechanism of medium carbon 25Mn cryogenic steel
YANG Yuehui, LI Jing, YUAN Shaoqiang, LIANG Guoli, ZHANG Xiaojuan
钢铁研究学报 . 2022, (5): 489 -495 .  DOI: 10.13228/j.boyuan.issn1001-0963.20210055