Effects of solution treatment on mechanical properties and degradation of Mg-2Zn-0.5Nd-0.5Zr alloy

doi:10.1080/10667857.2019.1603657

IMR OpenIR

	Effects of solution treatment on mechanical properties and degradation of Mg-2Zn-0.5Nd-0.5Zr alloy
	Chen, Junxiu 1,2; Wei, Sheng 1,2; Tan, Lili 1; Yang, Ke 1
通讯作者	Tan, Lili(lltan@imr.ac.cn)
	2019-04-12
发表期刊	MATERIALS TECHNOLOGY
ISSN	1066-7857
页码	10
摘要	Heat treatment is an effective method to reduce the degradation rate of biodegradable magnesium alloys, especially solution treatment. In this work, the effects of solution treatment on microstructure, mechanical properties and degradation behaviour of a Mg-2Zn-0.5Nd-0.5Zr alloy were investigated. The results showed that with increase of solution temperature, the grain size increased from 4-5 mu m for the untreated alloy to 25-30 mu m for the 550 degrees C treated alloy and the second phases were dissolved into the alloy matrix gradually. With increase of the temperature, both ultimate tensile strength and yield strength of the alloy were decreased, while the elongation was increased. The alloy after 500 degrees C solution treatment exhibited the lowest degradation rate and showed a uniform degradation process.
关键词	Magnesium alloy solution treatment mechanical properties galvanic corrosion degradation rate
资助者	Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement ; Shenyang Key R & D and Technology Transfer Program
DOI	10.1080/10667857.2019.1603657
收录类别	SCI
语种	英语
资助项目	Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement[2016YFC1101804] ; Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement[2016YFC1100604] ; Shenyang Key R & D and Technology Transfer Program[Z18-0-027]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000466314100001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：14[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/321006/133145
专题	中国科学院金属研究所
通讯作者	Tan, Lili
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Chen, Junxiu,Wei, Sheng,Tan, Lili,et al. Effects of solution treatment on mechanical properties and degradation of Mg-2Zn-0.5Nd-0.5Zr alloy[J]. MATERIALS TECHNOLOGY,2019:10.
APA	Chen, Junxiu,Wei, Sheng,Tan, Lili,&Yang, Ke.(2019).Effects of solution treatment on mechanical properties and degradation of Mg-2Zn-0.5Nd-0.5Zr alloy.MATERIALS TECHNOLOGY,10.
MLA	Chen, Junxiu,et al."Effects of solution treatment on mechanical properties and degradation of Mg-2Zn-0.5Nd-0.5Zr alloy".MATERIALS TECHNOLOGY (2019):10.