Preparation and corrosion resistance of magnesium coatings by magnetron sputtering deposition

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	Preparation and corrosion resistance of magnesium coatings by magnetron sputtering deposition
	H. W. Huo; Y. Li; F. H. Wang
	2003
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	19 期号:5 页码:459-462
摘要	Magnesium coatings were fabricated on stainless steel substrates (1Cr11N12W2MoV) by a plane magnetron sputtering technique. The argon pressure and the substrate condition (including temperature and the substrate was rotated or fixed) were varied in order to evaluate the influence of the parameters on the crystal orientation and morphology of the coating. The corrosion behavior of the coatings in 1 wt pct NaCl solution was studied by electrochemical methods. The results showed that all coatings exhibited preferred orientation (002) as the argon pressure increased from 0.2 to 0.4 Pa. The morphologies of the coatings varied with the argon pressure and with whether the substrate was rotated or fixed. The open circuit potential of the coatings was more positive than that of cast AZ91D magnesium alloy. However, the immersion test in 1 wt pct NaCl solution showed that the corrosion rates of the coatings were higher than that of cast AZ91D magnesium alloy.
部门归属	chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china.;wang, fh (reprint author), chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china
关键词	Magnesium Coating Corrosion Magnetron Sputtering Deposition Pure Magnesium Alloys Microstructure Protection Parameters Behavior Films Az91d
URL	查看原文
WOS记录号	WOS:000185818700024
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35864
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. W. Huo,Y. Li,F. H. Wang. Preparation and corrosion resistance of magnesium coatings by magnetron sputtering deposition[J]. Journal of Materials Science & Technology,2003,19(5):459-462.
APA	H. W. Huo,Y. Li,&F. H. Wang.(2003).Preparation and corrosion resistance of magnesium coatings by magnetron sputtering deposition.Journal of Materials Science & Technology,19(5),459-462.
MLA	H. W. Huo,et al."Preparation and corrosion resistance of magnesium coatings by magnetron sputtering deposition".Journal of Materials Science & Technology 19.5(2003):459-462.