多相Ni3Al基高温合金微区氧化行为
胡敏, 周生玉, 国京元, 胡明昊, 李冲, 李会军, 王祖敏, 刘永长

Oxidation Behavior of Micro-Regions in Multiphase Ni3Al-Based Superalloys
HU Min, ZHOU Shengyu, GUO Jingyuan, HU Minghao, LI Chong, LI Huijun, WANG Zumin, LIU Yongchang
图5 Ni3Al基高温合金在1000℃氧化10 min和100 h后不同区域表面氧化膜的Raman光谱
Fig.5 Raman spectra of surface oxide scales in different regions of the Ni3Al-based superalloy oxidized at 1000oC for 10 min (a) and 100 h (b)