中碳Nb合金化钢液析碳化物的析出行为
梁炫, 侯廷平, 张东, 谭昕暘, 吴开明

Precipitation Behavior of Primary Carbides in Medium Carbon Nb-Alloyed Steel
LIANG Xuan, HOU Tingping, ZHANG Dong, TAN Xinyang, WU Kaiming
图2 不同Nb含量钢的SEM像
Fig.2 SEM images of steels with different Nb contents
(a) 0.1Nb (b) 0.6Nb (c) 1.1Nb (d) 1.6Nb