Effect of Fluoride Conversion Treatment on Bio-Corrosion Behavior of AZ31B Magnesium Alloy
文献类型：期刊论文
| 作者 | Li Qi1; Liu Xinjie2; Yan Tingting2; Tan Lili2; Zhang Bingchun2; Yang Ke2 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 40期号:10页码:1859-1863 |
| 关键词 | magnesium alloy surface modification fluoride conversion simulated body fluid |
| ISSN号 | 1002-185X |
| 通讯作者 | Li Qi(zyz91@sohu.com) |
| 英文摘要 | Fluoride-coating was prepared on AZ31B magnesium alloy by an immersion treatment in hydrofluoric acid at room temperature, and the surface morphology, composition, corrosion resistance and degradation mechanism of the coated alloy were studied. The results show that the conversion coating is compact with good bonding to the alloy. The corrosion resistance of the fluoride coated AZ31B alloy is obviously improved, and its degradation in simulated body fluid (SBF) is slow. The pH value of the SBF (the coated alloy immersed in) keeps in a range of 7.5 to 8.8, which can effectively reduce the alkalization caused by the biodegradation of the alloy. The fluoride coating gradually transform into Ca-3(PO4)(2) in SBF, which will continue protect the alloy from the corrosion. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000303698200037 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/104831]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li Qi |
| 作者单位 | 1.Liaoning Univ, Sch Chem, Shenyang 110036, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Qi,Liu Xinjie,Yan Tingting,et al. Effect of Fluoride Conversion Treatment on Bio-Corrosion Behavior of AZ31B Magnesium Alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2011,40(10):1859-1863. |
| APA | Li Qi,Liu Xinjie,Yan Tingting,Tan Lili,Zhang Bingchun,&Yang Ke.(2011).Effect of Fluoride Conversion Treatment on Bio-Corrosion Behavior of AZ31B Magnesium Alloy.RARE METAL MATERIALS AND ENGINEERING,40(10),1859-1863. |
| MLA | Li Qi,et al."Effect of Fluoride Conversion Treatment on Bio-Corrosion Behavior of AZ31B Magnesium Alloy".RARE METAL MATERIALS AND ENGINEERING 40.10(2011):1859-1863. |
入库方式： OAI收割
来源：金属研究所
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