Effect of Zn on mechanical property and corrosion property of extruded Mg-Zn-Mn alloy

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	Effect of Zn on mechanical property and corrosion property of extruded Mg-Zn-Mn alloy
	D. S. Yin; E. L. Zhang; S. Y. Zeng
	2008
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	18 期号:4 页码:763-768
摘要	The effect of Zn on the microstructure, the mechanical property and the corrosion property in simulated body fluid(SBF) of an extruded Mg-Mn alloy was studied. The results indicate that the addition of Zn element can significantly refine the grain size of the extruded Mg-Mn alloy. When Zn content is increased from 0% to 3%, the grain size decreases from 12 mu m to 4 pm. Meanwhile, the mechanical properties also increase remarkably with increasing Zn content. When Zn content is 3%, the ultimate tensile strength and the yield strength are increased by 54.7 MPa and 69.7 MPa, respectively. Zn can also improve the anti-corrosion property of the alloy. The best anti-corrosion property is obtained with 1% Zn. However, further increase of Zn content up to 3% deteriorates the corrosion property. Finally, the influence mechanism of Zn on the microstructure, the mechanical property and the corrosion property was discussed.
部门归属	[zhang er-lin] chinese acad sci, inst met res, shenyang 110016, peoples r china. [yin dong-song; zeng song-yan] harbin inst technol, sch mat sci & technol, harbin 150001, peoples r china.;zhang, el (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;erlin.zhang@imr.ac.cn
关键词	Mg-zn-mn Alloy Hot Extrusion Microstructure Mechanical Property Corrosion Simulated Body Fluid In-vivo Corrosion Magnesium Alloys Behavior Microstructure
URL	查看原文
WOS记录号	WOS:000259538600002
引用统计	被引频次：123[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/321006/33293
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. S. Yin,E. L. Zhang,S. Y. Zeng. Effect of Zn on mechanical property and corrosion property of extruded Mg-Zn-Mn alloy[J]. Transactions of Nonferrous Metals Society of China,2008,18(4):763-768.
APA	D. S. Yin,E. L. Zhang,&S. Y. Zeng.(2008).Effect of Zn on mechanical property and corrosion property of extruded Mg-Zn-Mn alloy.Transactions of Nonferrous Metals Society of China,18(4),763-768.
MLA	D. S. Yin,et al."Effect of Zn on mechanical property and corrosion property of extruded Mg-Zn-Mn alloy".Transactions of Nonferrous Metals Society of China 18.4(2008):763-768.