Comparative study of the effect of Nd and Y content on the mechanical and biodegradable properties of Mg-Zn-Zr-xNd/Y (x=0.5, 1, 2) alloys
文献类型：期刊论文
| 作者 | Chen, JX; Tan, LL; Etim, IP; Yang, K3 |
| 刊名 | MATERIALS TECHNOLOGY
 |
| 出版日期 | 2018-01-14 |
| 卷号 | 33期号:10页码:659-671 |
| 关键词 | RE-containing magnesium alloys microstructure mechanical properties degradation resistance |
| ISSN号 | 1066-7857 |
| DOI | 10.1080/10667857.2018.1492227 |
| 英文摘要 | Rare earth-containing biodegradable magnesium alloys have attracted many researchers attention due to their good mechanical property and degradation resistance. In this paper, comparative study of the effect of Nd and Y content on the mechanical and biodegradable properties of Mg-2Zn-0.5Zr-xRE alloys was carried out. The results showed that there are mainly alpha-Mg, Mg12Nd, T-phase ((MgZn)(92)Nd-8) and MgZn2 phase in Mg-2Zn-xNd-0.5Zr alloys. There were mainly alpha-Mg, l-phase, W-phase and MgZn2 phase in Mg-2Zn-xY-0.5Zr alloys. Minor addition of Nd could both improve the elongation (> 20%) of the alloys and decrease the galvanic corrosion between the matrix and the second phases. However, the addition of Y (1%) was beneficial in improving the ultimate tensile strength (UTS) of the Mg alloys. Minor addition of Y (0.5%) could also improve the degradation resistance of the alloys. The alloys with 0.5% Nd and 0.5% Y have great potential to be used as biomaterials. |
| 学科主题 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000441661300004 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80232]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Chen, Junxiu 2.Tan, Lili 3.Etim, Iniobong P. 4.Chinese Acad Sci, Inst Met Res, Shenyang R&D Ctr Adv Mat, Shenyang, Liaoning, Peoples R China 5.[Chen, Junxiu 6.Etim, Iniobong P.] Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, JX,Tan, LL,Etim, IP,et al. Comparative study of the effect of Nd and Y content on the mechanical and biodegradable properties of Mg-Zn-Zr-xNd/Y (x=0.5, 1, 2) alloys[J]. MATERIALS TECHNOLOGY,2018,33(10):659-671. |
| APA | Chen, JX,Tan, LL,Etim, IP,&Yang, K.(2018).Comparative study of the effect of Nd and Y content on the mechanical and biodegradable properties of Mg-Zn-Zr-xNd/Y (x=0.5, 1, 2) alloys.MATERIALS TECHNOLOGY,33(10),659-671. |
| MLA | Chen, JX,et al."Comparative study of the effect of Nd and Y content on the mechanical and biodegradable properties of Mg-Zn-Zr-xNd/Y (x=0.5, 1, 2) alloys".MATERIALS TECHNOLOGY 33.10(2018):659-671. |
入库方式： OAI收割
来源：金属研究所
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