Pt-Al涂层对DD413合金高温拉伸性能的影响

王迪, 贺莉丽, 王栋, 王莉, 张思倩, 董加胜, 陈立佳, 张健

Influence of Pt-Al Coating on Tensile Properties of DD413 Alloy at High Temperatures

WANG Di, HE Lili, WANG Dong, WANG Li, ZHANG Siqian, DONG Jiasheng, CHEN Lijia, ZHANG Jian

图2 Pt-Al涂层原始表面和纵截面的SEM像

Fig.2 SEM images of initial surface (a) and cross-section (b) of Pt-Al coating (Inset shows grain morphology in the coating. OL—outer layer, IL—inner layer, IDZ—inter diffusion zone)