微量AlTiInconel 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
表1 690、690-Al和690-(Al, Ti)合金的化学成分 (mass fraction / %)
Table 1 Chemical compositions of 690, 690-Al, and 690-(Al, Ti) alloys
AlloyCrFeSiMnCAlTiNi
69029.59.800.300.210.030--Bal.
690-Al29.69.510.380.220.0230.34-Bal.
690-(Al, Ti)29.99.410.310.220.0250.390.41Bal.