超临界水环境中三种Ni-Cr涂层氧化特性研究 |
袁小虎, 李定骏, 王天剑, 郭显平, 张乃强, 朱忠亮 |
Oxidation Behavior of Three Different Ni-Cr Coatings in 630oC/25 MPa Supercritical Water |
YUAN Xiaohu, LI Dingjun, WANG Tianjian, GUO Xianping, ZHANG Naiqiang, ZHU Zhongliang |
图7 喷涂态、喷丸态以及磨削态Ni-Cr涂层在630℃/25 MPa超临界水中氧化3000 h后的表面形貌 |
Fig.7 Surface morphologies of sprayed Ni-Cr coatings untreated (a, b) and treated by shot peening (c, d) and grinding (e, f) after exposure in 630oC/25 MPa SCW for 3000 h |
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