Preparation and characterization of graphite-dispersed styrene-acrylic emulsion composite coating on magnesium alloy

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Preparation and characterization of graphite-dispersed styrene-acrylic emulsion composite coating on magnesium alloy
	Zhang RH(张仁辉)1,2 ; Liang J(梁军)1 ; Wang Q(王庆)2
刊名	Applied Surface Science
	2012
卷号	258 期号:10 页码:4360-4364
关键词	Composite coating Magnesium alloy Anodic deposition Conductivity Corrosion resistance
ISSN号	0169-4332
通讯作者	梁军
英文摘要	In this work, an electrically conductive, corrosion resistant graphite-dispersed styrene-acrylic emulsion composite coating on AZ91D magnesium alloy was successfully produced by the method of anodic deposition. The microstructure, composition and conductivity of the composite coating were characterized using optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD), Fourier transform infrared spectrometer (FTIR) and four electrode volume resistivity instrument, respectively. The corrosion resistance of the coating was evaluated using potentiodynamic polarization measurements and salt spray tests. It is found that the graphite-dispersed styrene-acrylic emulsion composite coating was layered structure and displayed good electrical conductivity. The potentiodynamic polarization tests and salt spray tests reveal that the composite coating was successful in providing superior corrosion resistance to AZ91D magnesium alloy.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the “Hundred Talents Program” of Chinese Academyof Sciences
语种	英语
WOS记录号	WOS:000300991400023
公开日期	2013-07-12
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/3293]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Lanzhou Univ Technol, Coll Sci, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhang RH,Liang J,Wang Q. Preparation and characterization of graphite-dispersed styrene-acrylic emulsion composite coating on magnesium alloy[J]. Applied Surface Science,2012,258(10):4360-4364.
APA	Zhang RH,Liang J,&Wang Q.(2012).Preparation and characterization of graphite-dispersed styrene-acrylic emulsion composite coating on magnesium alloy.Applied Surface Science,258(10),4360-4364.
MLA	Zhang RH,et al."Preparation and characterization of graphite-dispersed styrene-acrylic emulsion composite coating on magnesium alloy".Applied Surface Science 258.10(2012):4360-4364.