| 引用本文: | 韩修柱,徐文臣,单德彬.稀土增强型Mg-10Gd-8Y-1.5Nd-0.5Zr合金挤压工艺研究[J].材料科学与工艺,2013,21(4):100-104.DOI:10.11951/j.issn.1005-0299.20130418. |
| HAN Xiu-zhu,XU Wen-chen,SHEN De-bin.Study on extrusion process of Mg-10Gd-8Y-1.5Nd-0.5Zr alloyintensified with rare earth elements[J].Materials Science and Technology,2013,21(4):100-104.DOI:10.11951/j.issn.1005-0299.20130418. |
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| 摘要: |
| 本文主要研究了新型稀土Mg-10Gd-8Y-1.5Nd-0.5Zr的挤压工艺.结果表明：稀土的加入使得镁合金的变形温度范围更窄.变形量对稀土镁合金的挤压工艺过程具有重要的影响,但温度才是决定该种稀土镁合金变形成功的关键.该种新型稀土镁合金的最适合挤压温度为310-330℃. |
| 关键词: 稀土镁合金 挤压工艺 挤压温度 |
| DOI：10.11951/j.issn.1005-0299.20130418 |
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| 基金项目:云南省自然科学基金资助项目(2008ZC014M,2010ZC19)；昆明理工大学科研基金资助项目(2010-08). |
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| Study on extrusion process of Mg-10Gd-8Y-1.5Nd-0.5Zr alloyintensified with rare earth elements |
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HAN Xiu-zhu,XU Wen-chen,SHEN De-bin
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(National Key Laboratory for Precision Hot Processing of Metals,Harbin Institute of Technology,Harbin 150001,China）
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| Abstract: |
| The extrusion process of Mg-10Gd-8Y-1.5Nd-0.5Zr is studied, and the results show that the appropriate deformation temperature range of the alloy becomes narrow with the adding of rare earth elements. The deformation temperature of the alloy has an important effect on the extrusion process of the alloy compared to that of the extrusion ratio. The appropriate deformation temperature of the alloy lies between 310~330 ℃. |
| Key words: magnesium alloy with rare earth extrusion process extrusion temperature |
