预时效处理对冷轧含Al奥氏体耐热钢组织和性能的影响

张胜煜, 马庆爽, 余黎明, 张竟文, 李会军, 高秋志

Effect of Pre-Aging on Microstructure and Properties of Cold-Rolled Alumina-Forming Austenitic Steel

ZHANG Shengyu, MA Qingshuang, YU Liming, ZHANG Jingwen, LI Huijun, GAO Qiuzhi

图7 CR10试样和PA24-CR10试样700 ℃时效不同时间的XRD谱

Fig.7 XRD spectra of CR10 (a, b) and PA24-CR10 (c, d) samples aged at 700 oC for different time (Figs.7b and d are zoom-in views of Figs.7a and c, respectively)