Mechanical and Corrosion Behavior of a Biomedical Mg-6Zn-0.5Zr Alloy Containing a Large Number of Twins

doi:10.1007/s40195-022-01480-w

IMR OpenIR

	Mechanical and Corrosion Behavior of a Biomedical Mg-6Zn-0.5Zr Alloy Containing a Large Number of Twins
	Yan, Chang-Jian 1,7; Guan, Bo 2; Xin, Yun-Chang 2,3; Zhao, Ling-Yu 4; Huang, Guang-Jie 2; Hong, Rui 2; Chen, Xiao-Bo 5; Chu, Paul K.6
通讯作者	Yan, Chang-Jian(cjyan@icost.ac.cn) ; Xin, Yun-Chang(ycxin@cqu.edu.cn) ; Hong, Rui(hongrui@cqu.edu.cn)
	2022-11-10
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
页码	17
摘要	The strong texture of Mg alloys can lead to strong tension-compression yield asymmetry and corrosion anisotropy, and this will consequently affect the effectiveness of hard tissue implants. A biomedical Mg-6Zn-0.5Zr alloy containing a large number of {10 (1) over bar2} primary twins and {10 (1) over bar2}-{10 (1) over bar2} secondary twins is successfully prepared by cross compression. The dual twin structure not only removes the tension-compression yield asymmetry completely, but effectively reduces the corrosion anisotropy without compromise of corrosion resistance. The difference between the largest corrosion rate and smallest one is similar to 1.2 times compared to similar to 1.6 times of the original materials. It is found that the reduced corrosion anisotropy is related to re-distribution of crystallographic orientations by twins.
关键词	Biomedical Mg alloy Corrosion Mechanical anisotropy Texture Twins
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Basic and Applied Basic Research Project of Guangzhou ; City University of Hong Kong Strategic Research Grant
DOI	10.1007/s40195-022-01480-w
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52101132] ; National Natural Science Foundation of China[51871032] ; National Natural Science Foundation of China[51901202] ; Natural Science Foundation of Jiangsu Province[BK20202010] ; Basic and Applied Basic Research Project of Guangzhou[202201011250] ; City University of Hong Kong Strategic Research Grant[7005264]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000881564500001
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：9[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/321006/176662
专题	中国科学院金属研究所
通讯作者	Yan, Chang-Jian; Xin, Yun-Chang; Hong, Rui
作者单位	1.Inst Corros Sci & Technol, Guangzhou 510070, Guangdong, Peoples R China 2.Chongqing Univ, Coll Mat Sci & Engn, Int Joint Lab Light Alloys, Chongqing 400030, Peoples R China 3.Nanjing Tech Univ, Key Lab Light Weight Mat, Nanjing 210009, Peoples R China 4.Yangzhou Univ, Sch Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China 5.RMIT Univ, Sch Engn, Carlton, Vic 3053, Australia 6.City Univ Hong Kong, Dept Phys, Dept Mat Sci & Engn, Dept Biomed Engn,Kowloon, Tat Chee Ave, Hong Kong, Peoples R China 7.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yan, Chang-Jian,Guan, Bo,Xin, Yun-Chang,et al. Mechanical and Corrosion Behavior of a Biomedical Mg-6Zn-0.5Zr Alloy Containing a Large Number of Twins[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2022:17.
APA	Yan, Chang-Jian.,Guan, Bo.,Xin, Yun-Chang.,Zhao, Ling-Yu.,Huang, Guang-Jie.,...&Chu, Paul K..(2022).Mechanical and Corrosion Behavior of a Biomedical Mg-6Zn-0.5Zr Alloy Containing a Large Number of Twins.ACTA METALLURGICA SINICA-ENGLISH LETTERS,17.
MLA	Yan, Chang-Jian,et al."Mechanical and Corrosion Behavior of a Biomedical Mg-6Zn-0.5Zr Alloy Containing a Large Number of Twins".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2022):17.