Influence of hybrid extrusion and solution treatment on the microstructure and degradation behavior of Mg-0.1Cu alloy
文献类型：期刊论文
| 作者 | Yan, XD; Wan, P; Tan, LL; Zhao, MC; Shuai, CJ; Yang, K; Yang, K (reprint author), Dongguan Univ Technol, Dongguan 523808, Peoples R China. |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
 |
| 出版日期 | 2018-03-01 |
| 卷号 | 229页码:105-117 |
| 关键词 | Corrosion Behavior Magnesium Alloy Stainless-steel Heat-treatment In-vitro Orthopedic Applications Antibacterial Activity Mechanical-properties Grain-size Mg |
| ISSN号 | 0921-5107 |
| 英文摘要 | Effects of hybrid extrusion and solution treatment on the microstructure and corrosion behavior of Mg-0.1Cu alloy in Hanks' solution are studied. The applied processing treatment is noted to alter the alloy microstructure. The amount of Mg2Cu precipitation is significantly reduced by the solution treatment. The decrease of secondary phases relieves occurrence of galvanic corrosion and the lowest corrosion rate achieved for the as-solutionized alloy at 510 degrees C is approximately 1/53 of that of the as-cast alloy. Grain refinement after extrusion results in better corrosion resistance compared with the as-cast alloy. However, the as-extruded Mg-0.1Cu alloy after the solution treatment shows higher degradation rate than the as-solutionized alloy. It is due to the uniformity of recrystallized grain size may play prominent role on the corrosion compared with the dissolution of the Mg2Cu phase by solution treatment.; Effects of hybrid extrusion and solution treatment on the microstructure and corrosion behavior of Mg-0.1Cu alloy in Hanks' solution are studied. The applied processing treatment is noted to alter the alloy microstructure. The amount of Mg2Cu precipitation is significantly reduced by the solution treatment. The decrease of secondary phases relieves occurrence of galvanic corrosion and the lowest corrosion rate achieved for the as-solutionized alloy at 510 degrees C is approximately 1/53 of that of the as-cast alloy. Grain refinement after extrusion results in better corrosion resistance compared with the as-cast alloy. However, the as-extruded Mg-0.1Cu alloy after the solution treatment shows higher degradation rate than the as-solutionized alloy. It is due to the uniformity of recrystallized grain size may play prominent role on the corrosion compared with the dissolution of the Mg2Cu phase by solution treatment. |
| 学科主题 | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| 语种 | 英语 |
| 资助机构 | National Natural Science Foundation of China [31500777, 51631009, 81501859]; National High Technology Research and Development Program of China (863 Program) [2015AA033701] |
| 公开日期 | 2018-06-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79472]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wan, P; Yang, K (reprint author), Dongguan Univ Technol, Dongguan 523808, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yan, XD,Wan, P,Tan, LL,et al. Influence of hybrid extrusion and solution treatment on the microstructure and degradation behavior of Mg-0.1Cu alloy[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2018,229:105-117. |
| APA | Yan, XD.,Wan, P.,Tan, LL.,Zhao, MC.,Shuai, CJ.,...&Yang, K .(2018).Influence of hybrid extrusion and solution treatment on the microstructure and degradation behavior of Mg-0.1Cu alloy.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,229,105-117. |
| MLA | Yan, XD,et al."Influence of hybrid extrusion and solution treatment on the microstructure and degradation behavior of Mg-0.1Cu alloy".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 229(2018):105-117. |
入库方式： OAI收割
来源：金属研究所
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