Corrosion and characterisation of dual phase Mg-Li-Ca alloy in Hank&apos;s   solution: The influence of microstructural features

doi:10.1016/j.corsci.2013.10.028

CORC > 北京大学 > 工学院

	Corrosion and characterisation of dual phase Mg-Li-Ca alloy in Hank's solution: The influence of microstructural features
	Zeng, Rong-Chang ; Sun, Lu ; Zheng, Yu-Feng ; Cui, Hong-Zhi ; Han, En-Hou
刊名	腐蚀科学
	2014
关键词	Magnesium EPMA XPS Pitting corrosion Oxidation SODIUM-CHLORIDE SOLUTION IN-VIVO CORROSION MAGNESIUM ALLOYS ELECTROCHEMICAL-BEHAVIOR MECHANICAL-PROPERTIES AL BIOMATERIALS PROGRESS LITHIUM
DOI	10.1016/j.corsci.2013.10.028
英文摘要	The influence of the microstructure and the oxide film of the Mg-9.29Li-0.88Ca alloy on its corrosion behaviour was investigated using SEM, EPMA, XPS and corrosion measurements. The results demonstrated that the fine-grained microstructure improved the mechanical and corrosion resistance of the alloy and shifted pitting corrosion to overall corrosion. The oxide film contained a multi-layered structure, with the outer layer being enriched in lithium-bearing compounds; the interior layer predominantly consisting of oxides, hydroxides and carbonates of lithium and magnesium; and the bottom layer containing oxides. The Pilling-Bedworth ratio for chemical compounds was proposed, and the corrosion rates were characterised. (C) 2013 Elsevier Ltd. All rights reserved.; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering; SCI(E); EI; 17; ARTICLE; rczeng@gmail.com; 69-82; 79
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/217120]
专题	工学院
推荐引用方式 GB/T 7714	Zeng, Rong-Chang,Sun, Lu,Zheng, Yu-Feng,et al. Corrosion and characterisation of dual phase Mg-Li-Ca alloy in Hank's solution: The influence of microstructural features[J]. 腐蚀科学,2014.
APA	Zeng, Rong-Chang,Sun, Lu,Zheng, Yu-Feng,Cui, Hong-Zhi,&Han, En-Hou.(2014).Corrosion and characterisation of dual phase Mg-Li-Ca alloy in Hank's solution: The influence of microstructural features.腐蚀科学.
MLA	Zeng, Rong-Chang,et al."Corrosion and characterisation of dual phase Mg-Li-Ca alloy in Hank's solution: The influence of microstructural features".腐蚀科学 (2014).