| Development of microarc oxidation process to improve corrosion resistance on AZ91HP magnesium alloy | |
| Zhang, RF; Shan, DY; Han, EH; Guo, SB | |
| Corresponding Author | Zhang, RF(rfzhang-10@hotmail.com) |
| 2006-06-01 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 16Pages:S685-S688 |
| Abstract | new anodizing process, which does not contain chromate but can improve the corrosion resistance of magnesium alloys significantly, was developed using a microarc power supply. Sur-face morphology was observed and the coating was compact and ceramic-like. In addition, the corrosion resistance of samples before and after anodization by the new process and a method in US Patent 5470664 was compared by potentiodymaic polarization curves, electrochemical impedance spectroscopy (EIS) and salt spray test. The results show that the anodization can improve the corrosion resistance of magnesium alloy. The samples obtained by the new process and the method mentioned in the US Patent 5470664 achieve 9 and 7 rates after 336 h salt spray test, respectively. |
| Keyword | magnesium alloy corrosion resistance microarc oxidation |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000238442600051 |
| Publisher | ALLERTON PRESS INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/88901 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, RF |
| Affiliation | 1.Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Surface Engn, Nanchang 330013, Peoples R China 2.Chinese Acad Sci, Environm Corros Ctr, Met Res Inst, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, RF,Shan, DY,Han, EH,et al. Development of microarc oxidation process to improve corrosion resistance on AZ91HP magnesium alloy[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2006,16:S685-S688. |
| APA | Zhang, RF,Shan, DY,Han, EH,&Guo, SB.(2006).Development of microarc oxidation process to improve corrosion resistance on AZ91HP magnesium alloy.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,16,S685-S688. |
| MLA | Zhang, RF,et al."Development of microarc oxidation process to improve corrosion resistance on AZ91HP magnesium alloy".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 16(2006):S685-S688. |
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