分级固溶处理对8Cr4Mo4V钢的微观组织和硬度的影响

于兴福, 王士杰, 郑冬月, 王全振, 苏勇, 赵文增, 邢飞

Effect of Graded Solution Treatments on Microstructure and Hardness of 8Cr4Mo4V Steel

YU Xingfu, WANG Shijie, ZHENG Dongyue, WANG Quanzhen, SU Yong, ZHAO Wenzeng, XING Fei

图3 未溶碳化物能谱分析以及晶粒尺寸和碳化物的统计

Fig.3 Energy spectrum analysis of carbides with different shapes and statistical graphs of grain size and carbides (a) arrow 1 in Fig.2a; (b) arrow 2 in Fig.2a; (c) arrow 3 in Fig.2a; (d) arrow 4 in Fig.2a; (e) statistical graph of average grain size; (f) statistical graph of carbides