High corrosion resistance of electroless composite plating coatings on AZ91D magnesium alloys
文献类型：期刊论文
| 作者 | Y. W. Song ; D. Y. Shan ; E. H. Han |
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2008 |
| 卷号 | 53期号:5页码:2135-2143 |
| 关键词 | corrosion behaviors electroless plating composite coatings multilayer coatings magnesium alloys initial deposition mechanism |
| ISSN号 | 0013-4686 |
| 中文摘要 | The process of electroless plating Ni-P on AZ91D magnesium alloys was improved. The Ni-P-ZrO2 composite coatings and multilayer coatings were investigated based oil the new electroless plating process. The coatings Surface and cross-section morphologies were observed with scanning electron microscopy (SEM). The chemical compositions were analyzed by EMS. The corrosion behaviors were evaluated by immersion, salt spray and electrochemical tests. The experimental results indicated that the Ni-P-ZrO2 composite coatings Suffered attack in NaCl solution but displayed passivation characteristics in NaOH and Na2SO4 Solutions. The corrosion resistance of Ni-P-ZrO2 coatings was superior to Ni-P coatings due to the effect of ZrO2 nano-particle. The multilayer coatings consisting of Ni-P-ZrO2/electroplating nickel/Ni-P (front substrate to surface) can protect magnesium alloys from corroding more than 1000 h for the salt spray test. (C) 2007 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33079]  |
| 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 | Y. W. Song,D. Y. Shan,E. H. Han. High corrosion resistance of electroless composite plating coatings on AZ91D magnesium alloys[J]. Electrochimica Acta,2008,53(5):2135-2143. |
| APA | Y. W. Song,D. Y. Shan,&E. H. Han.(2008).High corrosion resistance of electroless composite plating coatings on AZ91D magnesium alloys.Electrochimica Acta,53(5),2135-2143. |
| MLA | Y. W. Song,et al."High corrosion resistance of electroless composite plating coatings on AZ91D magnesium alloys".Electrochimica Acta 53.5(2008):2135-2143. |
入库方式： OAI收割
来源：金属研究所
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