Barium phosphate conversion coating on die-cast AZ91D magnesium alloy
文献类型：期刊论文
| 作者 | F. Liu ; D. Y. Shan ; E. H. Han ; C. S. Liu |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2008 |
| 卷号 | 18页码:S344-S348 |
| 关键词 | barium phosphate conversion coating die-cast AZ91D magnesium alloy micro-cracks corrosion resistance lightweight materials corrosion-resistance |
| ISSN号 | 1003-6326 |
| 中文摘要 | Poor corrosion resistance limits the application of magnesium alloys. Conversion coating is widely used to protect magnesium alloys because of easy operation and low cost. A novel conversion coating on die-cast AZ91D magnesium alloy containing barium salts was studied. The optimum concentrations of Ba(NO(3))(2), Mn(NO(3))(2) and NH(4)H(2)PO(4) are 25 g/L, 15 mL/L and 20 g/L, respectively, based on orthogonal test results. The treating time, solution temperature and pH value are settled to be 5-30 min, 50-70 degrees C and 2.35-3.0, respectively. The corrosion resistance of barium conversion coating is better than that of manganese-based phosphate conversion coating by immersion test. The coating is composed of Ba, P, O, Mg, Zn, Mn and Al by EDX analysis. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32935]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | F. Liu,D. Y. Shan,E. H. Han,et al. Barium phosphate conversion coating on die-cast AZ91D magnesium alloy[J]. Transactions of Nonferrous Metals Society of China,2008,18:S344-S348. |
| APA | F. Liu,D. Y. Shan,E. H. Han,&C. S. Liu.(2008).Barium phosphate conversion coating on die-cast AZ91D magnesium alloy.Transactions of Nonferrous Metals Society of China,18,S344-S348. |
| MLA | F. Liu,et al."Barium phosphate conversion coating on die-cast AZ91D magnesium alloy".Transactions of Nonferrous Metals Society of China 18(2008):S344-S348. |
入库方式： OAI收割
来源：金属研究所
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