Effect of aluminide , CoCrAlY , Al_2O_3 and TiAlCr coatings on cyclic oxidation resistance of TiAl intermetallics was investigated.

• 研究了渗铝、Co?30Cr?6Al?0.；5Y（质量分数，%25）和反应溅射Al2O3及Ti?50Al?10Cr（摩尔分数，%25）涂层对TiAl金属间化合物在900和1000℃的循环氧化性能的影响。