Inconel 718及其渗铝涂层在Na2SO4 + 5%NaCl混合盐膜下的热腐蚀行为
Hot Corrosion Behavior of Inconel 718 Without and With Aluminide Coating in Air Beneath a Thin Film of Salt Mixture of Na2SO4 + 5%NaCl
Inconel 718及其渗铝涂层在Na2SO4 + 5%NaCl混合盐膜下的热腐蚀行为 |
| 胡琪, 耿树江, 王金龙, 王福会, 孙清云, 吴勇, 夏思瑶 |
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Hot Corrosion Behavior of Inconel 718 Without and With Aluminide Coating in Air Beneath a Thin Film of Salt Mixture of Na2SO4 + 5%NaCl |
| HU Qi, GENG Shujiang, WANG Jinlong, WANG Fuhui, SUN Qingyun, WU Yong, XIA Siyao |
| 图3 Inconel 718合金和渗Al涂层在750，850和950℃的Na2SO4 + 5%NaCl混合盐膜下热腐蚀1 h的表面形貌 |
| Fig.3 Surface morphologies of Inconel 718 alloy (a, c, e) and CVD aluminide coating (b, d, f) deposited with Na2SO4 + 5%NaCl after 1 h hot corrosion at 750oC (a, b), 850oC (c, d) and 950oC (e, f) |
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