TiAlSiN涂层对γ-TiAl基合金抗高温氧化性能的影响
艾鹏(
),刘礼祥,李晓罡,姜文涛
),刘礼祥,李晓罡,姜文涛
Influence of TiAlSiN Coatings on High Temperature Oxidation Resistance of γ-TiAl Based Alloys
AI Peng(),LIU Lixiang,LI Xiaogang,JIANG Wentao
),LIU Lixiang,LI Xiaogang,JIANG Wentao
图7. Ti-46Al-2.5V-1Cr-0.3Ni和Ti-48Al-2Cr-2Nb合金在800 ℃循环氧化300 h后表面和截面形貌
Fig.7. Surface (a, c) and cross-sectional (b, d) morphologies of Ti-46Al-2.5V-1Cr-0.3Ni (a, b) and Ti-48Al-2Cr-2Nb (c, d) alloys after cyclic oxidation at 800 ℃ for 300 h
