| Effect of grain refinement and crystallographic texture produced by friction stir processing on the biodegradation behavior of a Mg-Nd-Zn alloy | |
| Zhang, Wen1; Tan, Lili2; Ni, Dingrui2; Chen, Junxiu2; Zhao, Ying-Chao1; Liu, Long1; Shuai, Cijun1; Yang, Ke2; Atrens, Andrej3; Zhao, Ming-Chun1 | |
| Corresponding Author | Tan, Lili(lltan@imr.ac.cn) ; Zhao, Ming-Chun(mczhao@csu.edu.cn) |
| 2019-05-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:5Pages:777-783 |
| Abstract | The application of a single pass of friction stir processing (FSP) to Mg-Nd-Zn alloy resulted in grain refinement, texture evolution and redistribution of second phases, which improved corrosion resistance. In this work, an as-rolled Mg-Nd-Zn alloy was subjected to FSP. The microstructure in the processed zone of the FS-400 rpm alloy exhibited refined grains, a more homogenous grain size distribution, less second phases, and stronger basal plane texture. The corrosion behavior assessed using immersion tests and electrochemical tests in Hank's solution indicated that the FS-400 rpm alloy had a lower corrosion rate, which was attributed to the increase of basal plane intensity and grain refinement. The hardness was lowered slightly and the elongation was increased, which might be attributed to the redistribution of the crushed second phases. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Mg alloy Friction stir processing Grain refinement Texture evolution Biodegradation |
| Funding Organization | Chinese Natural Science Foundation ; Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement ; Institute of Metal Research, Chinese Academy of Sciences |
| DOI | 10.1016/j.jmst.2018.11.025 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Chinese Natural Science Foundation[51874368] ; 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] ; Institute of Metal Research, Chinese Academy of Sciences[2015-ZD01] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000460640200010 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/132351 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Tan, Lili; Zhao, Ming-Chun |
| Affiliation | 1.Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Univ Queensland, Div Mat, Brisbane, Qld 4072, Australia |
| Recommended Citation GB/T 7714 | Zhang, Wen,Tan, Lili,Ni, Dingrui,et al. Effect of grain refinement and crystallographic texture produced by friction stir processing on the biodegradation behavior of a Mg-Nd-Zn alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(5):777-783. |
| APA | Zhang, Wen.,Tan, Lili.,Ni, Dingrui.,Chen, Junxiu.,Zhao, Ying-Chao.,...&Zhao, Ming-Chun.(2019).Effect of grain refinement and crystallographic texture produced by friction stir processing on the biodegradation behavior of a Mg-Nd-Zn alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(5),777-783. |
| MLA | Zhang, Wen,et al."Effect of grain refinement and crystallographic texture produced by friction stir processing on the biodegradation behavior of a Mg-Nd-Zn alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.5(2019):777-783. |
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