Microstructure, mechanical and biodegradable properties of a Mg-2Zn-1Gd-0.5Zr alloy with different solution treatments
文献类型：期刊论文
| 作者 | Chen, Jun-Xiu1,2; Gao, Ming1,2; Tan, Li-Li1; Yang, Ke1 |
| 刊名 | RARE METALS
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 38期号:6页码:532-542 |
| 关键词 | Mg alloy Solution treatment Microstructure Mechanical property Biodegradable property |
| ISSN号 | 1001-0521 |
| DOI | 10.1007/s12598-019-01213-6 |
| 通讯作者 | Tan, Li-Li(lltan@imr.ac.cn) ; Yang, Ke(kyang@imr.ac.cn) |
| 英文摘要 | Solution treatment is a useful way to improve the degradation resistance of Mg alloys. In this work, effects of solution treatment temperature on mechanical and biodegradable properties of an extruded Mg-2Zn-1Gd-0.5Zr alloy were studied. Microstructure analysis, tensile test, three-point bending test, immersion test and electrochemical test were performed. The results showed that increasing solution temperature decreases the mechanical properties of the alloy. However, three-point bending test revealed that the solution-treated alloy at 510 degrees C could maintain 95% of its maximum bending force (F-max) during the 28-day immersion period. After treatment at 510 degrees C for 5h, all the second phases were dissolved into the alloy, the galvanic corrosion was inhibited, and the alloy exhibited good corrosion resistance with a corrosion rate of 0.35mmyear(-1) in Hank's solution. |
| 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 Research & Development and Technology Transfer Program[Z18-0-027] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000469800600007 |
| 出版者 | NONFERROUS METALS SOC CHINA |
| 资助机构 | Key Program of China on Biomedical Materials Research and Tissue and Organ Replacement ; Shenyang Key Research & Development and Technology Transfer Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/133805]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tan, Li-Li; Yang, Ke |
| 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 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jun-Xiu,Gao, Ming,Tan, Li-Li,et al. Microstructure, mechanical and biodegradable properties of a Mg-2Zn-1Gd-0.5Zr alloy with different solution treatments[J]. RARE METALS,2019,38(6):532-542. |
| APA | Chen, Jun-Xiu,Gao, Ming,Tan, Li-Li,&Yang, Ke.(2019).Microstructure, mechanical and biodegradable properties of a Mg-2Zn-1Gd-0.5Zr alloy with different solution treatments.RARE METALS,38(6),532-542. |
| MLA | Chen, Jun-Xiu,et al."Microstructure, mechanical and biodegradable properties of a Mg-2Zn-1Gd-0.5Zr alloy with different solution treatments".RARE METALS 38.6(2019):532-542. |
入库方式： OAI收割
来源：金属研究所
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