Improvement of mechanical property and corrosion resistance of Mg-Zn-Nd alloy by bi-direction drawing

doi:10.1016/j.jmst.2020.11.060

IMR OpenIR

	Improvement of mechanical property and corrosion resistance of Mg-Zn-Nd alloy by bi-direction drawing
	Gao, Ming 1,2; Yang, Ke 2; Tan, Lili 2; Ma, Zheng 2
通讯作者	Tan, Lili(lltan@imr.ac.cn) ; Ma, Zheng(zma@imr.ac.cn)
	2021-08-10
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	81 页码:88-96
摘要	Mg-Zn-Nd alloy is a promising biodegradable metal material for surgical staples during the reconstruction of digestive tract due to its good biocompatibility and suitable mechanical properties. However, its deformation property and corrosion resistance should be improved to make better safety and effectiveness of staples. In the present study, bi-direction drawing was adopted to maintain the initial texture characteristics, and improve mechanical property and corrosion resistance of Mg-2Zn-0.5Nd alloy. The results showed that the microstructure after bi-direction did not change too much, but the texture could maintain its initial characteristics. The ductility of the alloy with 60 % accumulative area reduction after bi-direction drawing was increased by 70 %, indicating that an outstanding deformation property of Mg-Zn-Nd alloy can be obtained by bi-direction drawing. The corrosion resistance was also improved after bi-direction drawing compared with that under single direction drawing. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Bi-direction drawing Texture Mechanical property Corrosion resistance
资助者	National Key Research and Development Program of China ; Natural Science Foundation of Liaoning Province of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS
DOI	10.1016/j.jmst.2020.11.060
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFC1101804] ; National Key Research and Development Program of China[2016YFC1100604] ; Natural Science Foundation of Liaoning Province of China[2019-MS-326] ; National Natural Science Foundation of China[51971222] ; National Natural Science Foundation of China[51801220] ; Youth Innovation Promotion Association, CAS
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000658560600010
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：13[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/321006/160287
专题	中国科学院金属研究所
通讯作者	Tan, Lili; Ma, Zheng
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Gao, Ming,Yang, Ke,Tan, Lili,et al. Improvement of mechanical property and corrosion resistance of Mg-Zn-Nd alloy by bi-direction drawing[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,81:88-96.
APA	Gao, Ming,Yang, Ke,Tan, Lili,&Ma, Zheng.(2021).Improvement of mechanical property and corrosion resistance of Mg-Zn-Nd alloy by bi-direction drawing.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,81,88-96.
MLA	Gao, Ming,et al."Improvement of mechanical property and corrosion resistance of Mg-Zn-Nd alloy by bi-direction drawing".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 81(2021):88-96.