微量Al、Ti对Inconel 690合金高温氧化行为的影响

徐文国, 郝文江, 李应举, 赵庆彬, 卢炳聿, 郭和一, 刘天宇, 冯小辉, 杨院生

Effects of Trace Aluminum and Titanium on High Temper-ature Oxidation Behavior of Inconel 690 Alloy

XU Wenguo, HAO Wenjiang, LI Yingju, ZHAO Qingbin, LU Bingyu, GUO Heyi, LIU Tianyu, FENG Xiaohui, YANG Yuansheng

图1 690、690-Al和690-(Al, Ti)合金锻造态显微组织的OM像和SEM像

Fig.1 OM (a-c) and SEM (d-f) images of forged 690 (a, d), 690-Al (b, e), and 690-(Al, Ti) (c, f) alloys