强流脉冲电子束辐照对低压等离子喷涂 MCrAlY涂层组织与性能的影响 |
蔡杰, 高杰, 花银群, 叶云霞, 关庆丰, 张小锋 |
Effect of High-Current Pulsed Electron Beam Irradiation on Microstructure and Properties of MCrAlY Coating Prepared by Low-Pressure Plasma Spraying |
CAI Jie, GAO Jie, HUA Yinqun, YE Yunxia, GUAN Qingfeng, ZHANG Xiaofeng |
图2 HCPEB改性前后NiCrAlY涂层形貌及EDS分析 |
Fig.2 Morphologies and EDS analyses of NiCrAlY coatings before and after HCPEB modification (a) three-dimensional graph of the as-sprayed coating (Sa—surface roughness) (b, c) surface (b) and cross-section (c) morphologies of the as-sprayed coating (d) three-dimensional graph of the irradiated coating (e, f) surface (e) and cross-section (f) morphologies of the irradiated coating (g) EDS mapping of the irradiated coating |
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