镍基高温合金Al-Cr涂层的恒温氧化行为*
吴多利, 姜肃猛, 范其香, 宫骏, 孙超

ISOTHERMAL OXIDATION BEHAVIOR OF Al-Cr COATING ON Ni-BASED SUPERALLOY
WU Duoli, JIANG Sumeng, FAN Qixiang, GONG Jun, SUN Chao
表1 渗Al涂层和Al-Cr涂层的化学成分
Table 1 Nominal chemical compositions of aluminized coating and Al-Cr coating
Sample Al Ti Cr Co Ni
Aluminized coating 25.6 4.5 5.3 6.8 Bal.
Al-Cr coating 31.9 0.4 13.2 6.4 Bal.