Corrosion performance of plasma electrolytic oxidized AZ31 magnesium alloy in silicate solutions with different additives
文献类型：期刊论文
| 作者 | Chen, HA ; Lv, GH ; Zhang, GL ; Pang, H ; Wang, XQ ; Lee, H ; Yang, SZ |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 205页码:S32 |
| ISSN号 | 0257-8972 |
| 关键词 | MICRO-ARC OXIDATION COATINGS AZ91D RESISTANCE FLUORIDE GROWTH |
| 通讯作者 | Yang, SZ: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In this work, plasma electrolytic oxidation coatings were produced on AZ31 magnesium alloy. The electrolytes used were mainly composed of silicate, silicate with addition of phosphate or fluoride, respectively. Scanning electron microscopy (SEM), energy dispersive X-ray (EDX) analysis, X-ray diffraction (XRD), and potentiodynamic polarization tests were carried out to investigate the microstructure, element composition, phase composition and corrosion resistance of the coatings. The results showed that the coating formed in silicate electrolyte was mainly composed of MgO. Mg(2)SiO(4) and had a dense structure and low thickness. After the addition of fluoride, MgF(2) was formed and both the coating thickness and corrosion resistance were increased. The addition of phosphate also quickened the film growth rate, but the corrosion resistance of the coating was reduced instead due to the loose and porous microstructure. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35245]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen, HA,Lv, GH,Zhang, GL,et al. Corrosion performance of plasma electrolytic oxidized AZ31 magnesium alloy in silicate solutions with different additives[J]. SURFACE & COATINGS TECHNOLOGY,2010,205:S32. |
| APA | Chen, HA.,Lv, GH.,Zhang, GL.,Pang, H.,Wang, XQ.,...&Yang, SZ.(2010).Corrosion performance of plasma electrolytic oxidized AZ31 magnesium alloy in silicate solutions with different additives.SURFACE & COATINGS TECHNOLOGY,205,S32. |
| MLA | Chen, HA,et al."Corrosion performance of plasma electrolytic oxidized AZ31 magnesium alloy in silicate solutions with different additives".SURFACE & COATINGS TECHNOLOGY 205(2010):S32. |
入库方式： OAI收割
来源：物理研究所
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