超高速激光熔覆制备耐腐蚀涂层研究进展
Research Progress on Preparation of Corrosion-resistant Coatings by Extreme High-speed Laser Material Deposition
超高速激光熔覆制备耐腐蚀涂层研究进展 |
| 杨海云, 刘春泉, 熊芬, 陈敏纳, 谢岳林, 彭龙生, 孙胜, 刘海洲 |
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Research Progress on Preparation of Corrosion-resistant Coatings by Extreme High-speed Laser Material Deposition |
| YANG Haiyun, LIU Chunquan, XIONG Fen, CHEN Minna, XIE Yuelin, PENG Longsheng, SUN Sheng, LIU Haizhou |
| 图8 100 m/min熔覆速率下涂层的HAADF-STEM 图像及上表面相应的EDS面扫，HAADF-STEM 图像和相应的钝化膜 EDS面扫，上表面形成的钝化膜的AFM形貌，钝化膜的HRTEM像，相应的FFT图和涂层的SAED图，枝晶间的钝化膜及EDS面扫，枝晶核上的钝化膜及EDS面扫描[ |
| Fig.8 HAADF-STEM image of the coating prepared by cladding at 100 m/min (a) and corresponding EDS mappings of the upper surface (a1), HAADF-STEM image (b) and corresponding EDS mappings (b1) of the passive film, AFM morphology of the passive film formed on the upper surface (c, c1), HRTEM image (d), corresponding FFT pattern (d1) and SAED pattern (d2) of the passive film, EDS mappings of the passivation film formed on inter-dendrite nucleus (e-e3), EDS mappings of the passivation film formed on dendrite nucleus (f-f3)[ |
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