Microstructures and mechanical properties of the extruded Mg-4Y-2Gd-xZn-0.4Zr alloys
文献类型：期刊论文
| 作者 | Liu K ; Meng JA |
| 刊名 | journal of alloys and compounds
 |
| 出版日期 | 2011 |
| 卷号 | 509期号:7页码:3299-3305 |
| 关键词 | SOLIDIFIED MG97ZN1Y2 ALLOY Y-ZR ALLOYS MAGNESIUM ALLOY HEAT-TREATMENT ZN ADDITIONS 773 K STRENGTH DEFORMATION EVOLUTION PHASE |
| ISSN号 | 0925-8388 |
| 通讯作者 | liu k |
| 中文摘要 | microstructures and mechanical properties of the mg-4y-2gd-0.4zr alloy with zn additions have been investigated. the investigation suggests that the mechanical properties of the alloys have been greatly improved after hot extrusion due to the refinement of microstructures, especially the elongations. the extruded mg-4y-2gd-1.0zn-0.4zr alloy displays excellent tensile properties. the ultimate tensile strength and the yield tensile strength are 291 and 228 mpa, respectively, with an elongation of 28%. the additions of zn have an obvious effect on refining microstructure of the extruded alloys, and the vicker hardness increases with increasing zn additions. the age hardening responses of the extruded alloys have been investigated at 220 degrees c. these alloys display unobvious ageing hardness responses. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000287570100019 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44809]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu K,Meng JA. Microstructures and mechanical properties of the extruded Mg-4Y-2Gd-xZn-0.4Zr alloys[J]. journal of alloys and compounds,2011,509(7):3299-3305. |
| APA | Liu K,&Meng JA.(2011).Microstructures and mechanical properties of the extruded Mg-4Y-2Gd-xZn-0.4Zr alloys.journal of alloys and compounds,509(7),3299-3305. |
| MLA | Liu K,et al."Microstructures and mechanical properties of the extruded Mg-4Y-2Gd-xZn-0.4Zr alloys".journal of alloys and compounds 509.7(2011):3299-3305. |
入库方式： OAI收割
来源：长春应用化学研究所
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