| Slurry erosion-corrosion behaviour of high-velocity oxy-fuel (HVOF) sprayed Fe-based amorphous metallic coatings for marine pump in sand-containing NaCl solutions | |
| Y. Wang; Y. G. Zheng; W. Ke; W. H. Sun; W. L. Hou; X. C. Chang; J. Q. Wang | |
| 2011 | |
| 发表期刊 | Corrosion Science
 |
| ISSN | 0010-938X |
| 卷号 | 53期号:10页码:3177-3185 |
| 摘要 | Corrosion and slurry erosion-corrosion (E-C) behaviour of FeCrMoMnWBCSi amorphous metallic coatings (AMCs) compared with 304 stainless steel was investigated by static electrochemical measurements and weight loss tests under rotating conditions in simulated seawater. E-C rates of the AMCs increased with flow velocity, particle size, sand content and NaCl concentration. The AMCs are preferentially attacked at coating defects. The superior E-C resistance of AMCs can be attributed to the high micro-hardness, alloying elements and amorphous microstructure. The AMCs with better slurry E-C resistance may be good candidates to solve the E-C problems of marine pumps in sand-containing seawater. (C) 2011 Elsevier Ltd. All rights reserved. |
| 部门归属 | [wang, y.; zheng, y. g.; ke, w.] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [wang, y.] ne petr univ, dept mat sci & engn, daqing 163318, peoples r china. [sun, w. h.; hou, w. l.; chang, x. c.; wang, j. q.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;zheng, yg (reprint author), chinese acad sci, state key lab corros & protect, inst met res, 62 wencui rd, shenyang 110016, peoples r china;ygzheng@imr.ac.cn jqwang@imr.ac.cn |
| 关键词 | Metal Coatings Stainless Steel Erosion Polarisation Amorphous Structures Passivity Duplex Stainless-steel Passive Films Pitting Corrosion Alloys Wc Cr Impingement Resistance Seawater Jet |
| URL | 查看原文 |
| WOS记录号 | WOS:000294396200016 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30758 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Wang,Y. G. Zheng,W. Ke,et al. Slurry erosion-corrosion behaviour of high-velocity oxy-fuel (HVOF) sprayed Fe-based amorphous metallic coatings for marine pump in sand-containing NaCl solutions[J]. Corrosion Science,2011,53(10):3177-3185. |
| APA | Y. Wang.,Y. G. Zheng.,W. Ke.,W. H. Sun.,W. L. Hou.,...&J. Q. Wang.(2011).Slurry erosion-corrosion behaviour of high-velocity oxy-fuel (HVOF) sprayed Fe-based amorphous metallic coatings for marine pump in sand-containing NaCl solutions.Corrosion Science,53(10),3177-3185. |
| MLA | Y. Wang,et al."Slurry erosion-corrosion behaviour of high-velocity oxy-fuel (HVOF) sprayed Fe-based amorphous metallic coatings for marine pump in sand-containing NaCl solutions".Corrosion Science 53.10(2011):3177-3185. |
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