新型二次硬化钢25CrMo3NiTiVNbZr的高温力学性能和强化机理
李若浩, 胡霄雨, 王中成, 李浩, 杨勇, 徐乐, 梁恩溥, 何肖飞

High-temperature Mechanical Properties and Strengthening Mechanism of New Secondary Hardened Steel 25CrMo3NiTiVNbZr
LI Ruohao, HU Xiaoyu, WANG Zhongcheng, LI Hao, YANG Yong, XU Le, LIANG Enpu, HE Xiaofei
表4 700℃拉伸前后析出相的等效球状平均直径
Table 4 Average size of precipitated phase before and after deformation at 700oC
SteelAverage size before 700oC/nmAverage size after 700oC/nm
P018.0020.47
P17.938.14