Preparation and characterization of oxide films containing crystalline TiO2 on magnesium alloy by plasma electrolytic oxidation
文献类型：期刊论文
| 作者 | Hu LT(胡丽天) ; Liang J(梁军)
|
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2007 |
| 卷号 | 52页码:4836-4840 |
| 关键词 | Magnesium alloy Oxide film Plasma electrolytic oxidation Titania sol Corrosion resistance |
| ISSN号 | 0013-4686 |
| 通讯作者 | 郝京诚 |
| 中文摘要 | Oxide films have been produced on AM60B magnesium alloy using plasma electrolytic oxidation process in an alkaline phosphate electrolyte with and without addition of titania sol. The microstructure and composition of the oxide films were analyzed by Scanning Electron Microscope (SEM), X-ray Photoelectron Spectroscope (XPS) and X-ray Diffraction (XRD). The corrosion resistances of the oxide films were evaluated using potentiodynamic polarization measurements in 3.5 wt% NaCl solution. It is found that the oxide film containing crystalline rutile and anatase TiO2 compounds are produced in an alkaline phosphate electrolyte with addition of titania sol. The oxide film formed in electrolyte with addition of titania sol has more uniform morphology with less structural imperfections than that formed in electrolyte without addition of titania sol. The results of potentiodynamic polarization analysis show that the oxide film formed in the present modified electrolyte is successful in providing superior corrosion resistance for magnesium alloy. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the NSFC (Grant No. 50575218, L. Hu) |
| 语种 | 英语 |
| WOS记录号 | WOS:000246021400030 |
| 公开日期 | 2013-11-01 |
| 源URL | [http://210.77.64.217/handle/362003/4076]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 推荐引用方式 GB/T 7714 | Hu LT,Liang J. Preparation and characterization of oxide films containing crystalline TiO2 on magnesium alloy by plasma electrolytic oxidation[J]. Electrochimica Acta,2007,52:4836-4840. |
| APA | 胡丽天,&梁军.(2007).Preparation and characterization of oxide films containing crystalline TiO2 on magnesium alloy by plasma electrolytic oxidation.Electrochimica Acta,52,4836-4840. |
| MLA | 胡丽天,et al."Preparation and characterization of oxide films containing crystalline TiO2 on magnesium alloy by plasma electrolytic oxidation".Electrochimica Acta 52(2007):4836-4840. |
入库方式： OAI收割
来源：兰州化学物理研究所
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