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
表2 Pt-Al涂层试样拉伸实验前后截面组织厚度 (μm)
Table 2 Thicknesses of cross-sectional structure of Pt-Al coating sample initial and after tensile test
MicrostructureInitialAfter 760oC tensile testAfter 980oC tensile test
Oxide layer-5.8 ± 0.73.4 ± 0.6
OL19.7 ± 0.77.0 ± 0.58.2 ± 0.2
IL22.4 ± 1.17.8 ± 0.49.5 ± 0.8