Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31

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	Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31
	F.; Liu Zhang, Z. G.; Zeng, R. C.; Li, S. Q.; Cui, H. Z.; Song, L.; Han, E. H.
	2014
发表期刊	Surface & Coatings Technology
ISSN	0257-8972
卷号	258 页码:1152-1158
摘要	Mg-Al-layered double hydroxide (LDH) coatings were fabricated by a combined co-precipitation method and hydrothermal process on an AZ31 alloy substrate. The characteristics of the coatings were investigated using SEM, XRD, FT-IR and EDS. The corrosion resistance of the LDH coatings was studied using potentiodynamic polarization and electrochemical impedance spectrum. The results demonstrated that the LDH coatings, characterized by nanoplates stacked vertically to the substrate surface and ion-exchange ability, possess excellent corrosion resistance. (C) 2014 Elsevier B.V. All rights reserved.
部门归属	[zhang, fen ; liu, zhen-guo ; zeng, rong-chang ; li, shuo-qi ; cui, hong-zhi] shandong univ sci & technol, coll mat sci & engn, qingdao 266510, peoples r china. [song, liang] chinese acad sci, qingdao inst bioenergy & bioproc technol, qingdao 266101, peoples r china. [han, en-hou] chinese acad sci, inst met res, shenyang 110016, peoples r china. ; zeng, rc (reprint author), shandong univ sci & technol, coll mat sci & engn, qingdao 266510, peoples r china. ; rczeng@foxmail.com ; songliang@qibebt.c.cn
关键词	Magnesium Alloy Layered Double Hydroxide Coating Corrosion Hydrotalcite Conversion Film In-situ Growth Phytic Acid Protective-coatings Microarc Oxidation Carbonic-acid Li Alloy Behavior Cerium Az91d
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/74015
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F.,Liu Zhang, Z. G.,Zeng, R. C.,et al. Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31[J]. Surface & Coatings Technology,2014,258:1152-1158.
APA	F..,Liu Zhang, Z. G..,Zeng, R. C..,Li, S. Q..,Cui, H. Z..,...&Han, E. H..(2014).Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31.Surface & Coatings Technology,258,1152-1158.
MLA	F.,et al."Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31".Surface & Coatings Technology 258(2014):1152-1158.