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High Corrosion-Resistance Double-Layer Ni-P Coating on Steels () 摘要:Double-layer Ni-P alloy coating with a thickness about 20 μm and different Ni-P layers was prepared by electroless deposition and its corrosion resistance was studied. The microstructure and corrosion-resistance of the coatings were analyzed by SEM, XRD, electrochemical polarization measurements and salt spray tests. The salt......
, China; 4. School of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China) Abstract:The influence of process parameters on the microstructure and corrosion-resistance... exhibits the maximum corrosion-resistance, but the electrodeposited time has little influence on it. Key words:Pd-Co alloy; electrodepositing; microstructure; corrosion-resistance ......
The Effect of La on the Microstructure and Corrosion-resistance of Hot-dipped Aluminizing Steel WEN Jiu-ba1,LI Quan-an1,LI Xiao-yuan1,ZHANG Wei2 (1.School of Materials Science and Engineering...-earth La on the microstructure and corrosion-resistance of hot-dipped aluminum was investigated in this paper. The results show that, under the same technology conditions, the thickness of hot-dipped......
)10-3373-06 Corrosion-resistance of WC-10Co4Cr HVOF coating in NaCl solution CHEN Wen1, 2, LONG Anping1, XIANG Jintao1, LI Songlin1, 2, ZHOU Wuxi1, 3, LI Yuxi3 (1. State Key Laboratory of Powder... electron microscope (SEM) and X-ray diffraction (XRD). The corrosion-resistance of the coating was investigated by electrochemical polarization test and neutral salt spray test, which was compared......
-riched oxide on the surface of the coatings. The nitride coatings can significantly improve the corrosion-resistance of 1Cr11Ni2W2MoV stainless steel under the synergistic of water vapor and NaCl, and the corrosion-resistance becomes better when the Al content increases, because not only the quick formation of thin alumina layer prevents the further corrosion but also the formation of alumina seals......
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中图分类号:TG401 文献标识码:A 文章编号: 1672-7207(2005)05-0784-06 Corrosion-resistance property of rapidly solidified high temperature AA8009 alloy and its welds DING Rong-hui, LI Wen-xian, LU Yan-jun, Xiao Yu-de, TAN Dun-qiang (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: The corrosion-resistance property of AA8009 alloy and the tungsten......
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is of great interest because of its corrosion-resistance, and high melting point. However, it is difficult to make the intermetallic compound using the ordinary method. [全文内容正在添加中] ......
