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Optimising the mechanical properties and corrosion resistance of biodegradable Mg-2Zn-0.5Nd alloy by solution treatment

文献类型：期刊论文

作者Luan, Yu2,3; Mao, Pingli2,3; Tan, Lili1,4; Sun, Jing2,3; Gao, Ming1,4; Ma, Zheng1,4
刊名MATERIALS TECHNOLOGY
出版日期2021-01-10
页码10
关键词Solid solution treatment mechanical properties corrosion resistance Mg-2Zn-0.5Nd alloy
ISSN号1066-7857
DOI10.1080/10667857.2020.1868747
通讯作者Mao, Pingli(maopl@sut.edu.cn) ; Tan, Lili(lltan@imr.ac.cn)
英文摘要Mechanical properties and corrosion resistance are important performance parameters for the application of biodegradable magnesium alloy. In this study, Mg-2Zn-0.5Nd alloy with different microstructures was achieved by solid solution treatment to study the effect of grain size and the second phase on its corrosion resistance and tensile properties. The results indicated that the corrosion resistance and elongation were significantly increased when the alloy was solution treated from 425 celcius to 450 celcius, the lowest corrosion current density of 1.31 mu A center dot cm(-2) was obtained when solution treated at 425 celcius. The optimal elongation was achieved at the solution treated temperature of 450 celcius, which was principally due to the influence of second phases dissolution. Moreover, it was also observed that the grain refinement appreciably improved ultimate tensile strength and corrosion resistance of the alloy, while the reduction of the second phase improved the elongation of the alloy.
资助项目High-level innovation team of Liaoning Province[XLYC1908006] ; National Key Research and Development Program of China[2016 YFC1101804] ; National Key Research and Development Program of China[2016YFC1100604]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000607236200001
出版者TAYLOR & FRANCIS LTD
资助机构High-level innovation team of Liaoning Province ; National Key Research and Development Program of China
源URL[http://ir.imr.ac.cn/handle/321006/158887]  
专题金属研究所_中国科学院金属研究所
通讯作者Mao, Pingli; Tan, Lili
作者单位1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China
3.Key Lab Magnesium Alloys & Proc Technol Liaoning, Shenyang, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang, Peoples R China
推荐引用方式
GB/T 7714		 Luan, Yu,Mao, Pingli,Tan, Lili,et al. Optimising the mechanical properties and corrosion resistance of biodegradable Mg-2Zn-0.5Nd alloy by solution treatment[J]. MATERIALS TECHNOLOGY,2021:10.
APA Luan, Yu,Mao, Pingli,Tan, Lili,Sun, Jing,Gao, Ming,&Ma, Zheng.(2021).Optimising the mechanical properties and corrosion resistance of biodegradable Mg-2Zn-0.5Nd alloy by solution treatment.MATERIALS TECHNOLOGY,10.
MLA Luan, Yu,et al."Optimising the mechanical properties and corrosion resistance of biodegradable Mg-2Zn-0.5Nd alloy by solution treatment".MATERIALS TECHNOLOGY (2021):10.

入库方式： OAI收割

来源：金属研究所

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