Alloying design strategy for biodegradable zinc alloys based on first-principles study of solid solution strengthening

doi:10.1016/j.matdes.2021.109676

IMR OpenIR

	Alloying design strategy for biodegradable zinc alloys based on first-principles study of solid solution strengthening
	Chen, Chun 1,2; Fan, Shihao 1,2; Niu, Jialin 1,2; Huang, Hua 1,2; Jin, Zhaohui 3; Kong, Lingti 4; Zhu, Donghui 5,6; Yuan, Guangyin 1,2
通讯作者	Yuan, Guangyin(gyyuan@sjtu.edu.cn)
	2021-06-01
发表期刊	MATERIALS & DESIGN
ISSN	0264-1275
卷号	204 页码:11
摘要	The solid solution strengthening of Li, Mg, Al, Mn, Cu and Ag in biodegradable Zn-based alloys is quantitatively investigated by first-principles calculations based on density functional theory. The alloying effect on lattice parameters and elastic constants is determined. Mn is found to have the greatest impact on the lattice parameters and shear modulus, while Mg and Al exhibit the least. According to the theories proposed by Fleischer and Labusch, the strengthening capability of selected elements can be ranked as Mn > Li > Cu, Ag > Mg > Al. The different strengthening effect of solutes can be attributed to their valence electron structure. Analysis on experimental results indicates that ternary Zn-based alloys may satisfy the clinical requirements on mechanical properties with less secondary phase and suppressed mechanical instability. (C) 2021 The Authors. Published by Elsevier Ltd.
关键词	Biodegradable Zn-based alloys Solid solution strengthening Density functional theory Mechanical properties
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Shanghai International Joint-Innovation Program ; Medical-engineering cross fund of Shanghai Jiao Tong University, China
DOI	10.1016/j.matdes.2021.109676
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2018YFE0115400] ; National Natural Science Foundation of China[51971134] ; Shanghai International Joint-Innovation Program[20520711700] ; Medical-engineering cross fund of Shanghai Jiao Tong University, China[ZH2018ZDA34] ; Medical-engineering cross fund of Shanghai Jiao Tong University, China[ZH2018QNA60]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000670232100030
出版者	ELSEVIER SCI LTD
引用统计	被引频次：33[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/321006/159945
专题	中国科学院金属研究所
通讯作者	Yuan, Guangyin
作者单位	1.Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Natl Engn Res Ctr Light Alloy Net Forming, Shanghai 200240, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Key State Lab Met Matrix Composites, Shanghai 200240, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 4.Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China 5.SUNY Stony Brook, Coll Engn & Appl Sci, Dept Biomed Engn, 100 Nicolls Rd, Stony Brook, NY 11794 USA 6.SUNY Stony Brook, Renaissance Sch Med, 100 Nicolls Rd, Stony Brook, NY 11794 USA
推荐引用方式 GB/T 7714	Chen, Chun,Fan, Shihao,Niu, Jialin,et al. Alloying design strategy for biodegradable zinc alloys based on first-principles study of solid solution strengthening[J]. MATERIALS & DESIGN,2021,204:11.
APA	Chen, Chun.,Fan, Shihao.,Niu, Jialin.,Huang, Hua.,Jin, Zhaohui.,...&Yuan, Guangyin.(2021).Alloying design strategy for biodegradable zinc alloys based on first-principles study of solid solution strengthening.MATERIALS & DESIGN,204,11.
MLA	Chen, Chun,et al."Alloying design strategy for biodegradable zinc alloys based on first-principles study of solid solution strengthening".MATERIALS & DESIGN 204(2021):11.