Effects of current mode on properties of anodic coatings of magnesium alloys

IMR OpenIR

	Effects of current mode on properties of anodic coatings of magnesium alloys
	Zhang Rongfa ; Shan Dayong ; Han Enhou ; Duo Shuwang
通讯作者	Zhang Rongfa(rfzhang-10@hotmail.com)
	2006-09-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	35 期号:9 页码:1392-1395
摘要	Adopting process of tagnite, effects of three current controlling modes, namely constant current, unipolar current and bipolar current on properties of anodic coatings of AZ91HP magnesium alloys were studied. coatings formed by the three methods were all compact, the number of pores per unit by bipolar current was the least among them, and there was no difference between those by constant current and unipolar current. The uniformity of pore size for the coating obtained by bipolar current was the best and that by constant current was the worst. According to EDS analysis, these coatings contained Si, O, Mg and F. Salt spray test showed that corrosion resistance of the coating by bipolar current was the best and the coating by constant current the worst.
关键词	magnesium alloys anodic coating property electric parameters
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000241085300012
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：4[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/321006/86257
专题	中国科学院金属研究所
通讯作者	Zhang Rongfa
作者单位	1.Jiangxi Sci & Technol Normal Univ, Jianxi Key Lab Surface Engn, Nanchang 330013, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang Rongfa,Shan Dayong,Han Enhou,et al. Effects of current mode on properties of anodic coatings of magnesium alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2006,35(9):1392-1395.
APA	Zhang Rongfa,Shan Dayong,Han Enhou,&Duo Shuwang.(2006).Effects of current mode on properties of anodic coatings of magnesium alloys.RARE METAL MATERIALS AND ENGINEERING,35(9),1392-1395.
MLA	Zhang Rongfa,et al."Effects of current mode on properties of anodic coatings of magnesium alloys".RARE METAL MATERIALS AND ENGINEERING 35.9(2006):1392-1395.