新型纳米复合强化9Cr-ODS钢的设计、组织与力学性能

芮祥, 李艳芬, 张家榕, 王旗涛, 严伟, 单以银

Microstructure and Mechanical Properties of a Novel Designed 9Cr-ODS Steel Synergically Strengthened by Nano Precipitates

RUI Xiang, LI Yanfen, ZHANG Jiarong, WANG Qitao, YAN Wei, SHAN Yiyin

图4 新型MX-ODS钢在不同状态下的析出相形貌SEM像及对应的EDS成分分析

Fig.4 SEM images of precipitates (a, c, e) and EDS results corresponding to the precipitates indicated by the arrows (b, d, f) for the novel MX-ODS steel at different conditions (a, b) as rolled (c, d) normalizing at 1100oC for 1 h (e, f) normalizing at 1100oC for 1 h and then tempering at 750oC for 1 h