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2 不同初级固溶处理的8Cr4Mo4V钢的等温淬火组织

Fig.2 Isothermal quenched microstructure of 8Cr4Mo4V steel treated by different primary solution treatments (a) 1000℃; (b) 1020℃; (c) 1050℃; (d) 1060℃