| 提高AZ91D镁合金挤压管材力学性能的研究 |
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| 引用本文： | 于宝义,包春玲,宋鸿武,刘正,于海朋. 提高AZ91D镁合金挤压管材力学性能的研究[J]. 轻合金加工技术, 2005, 33(9): 31-32,53 |
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| 作者姓名： | 于宝义 包春玲 宋鸿武 刘正 于海朋 |
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| 作者单位： | 沈阳工业大学,材料科学与工程学院,辽宁,沈阳,110023 |
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| 摘 要： | 研究了挤压前后的处理对AZ91D镁合金挤压管材力学性能的影响：坯料预挤压、坯料热处理和挤压后管材热咎理对管材力学性能的影响，考察了几种处理在给定挤压比条件下对镁合金管材的作用。结果表明，不同的处理方式，可不同程度地提高管材的力学性能。
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| 关 键 词： | 预挤压 热处理 镁合金管材 力学性能 |
| 文章编号： | 1007-7235（2005）09-0031-02 |
| 收稿时间： | 2005-05-20 |
| 修稿时间： | 2005-05-20 |
Improvement on Mechanical Property of AZ91D Extruded Tube |
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| YU Bao-yi,BAO Chun-ling,SONG Hong-wu,LIU Zheng,YU Hai-peng. Improvement on Mechanical Property of AZ91D Extruded Tube[J]. Light Alloy Fabrication Technology, 2005, 33(9): 31-32,53 |
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| Authors: | YU Bao-yi BAO Chun-ling SONG Hong-wu LIU Zheng YU Hai-peng |
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| Abstract: | Influence of prophase and anaphase treatment on mechanical property of AZ91D extruded tube is mainly studied. The effect of preextrusion, ingot heat treatment and tube heat treatment on ultimate mechanical property is researched. The result shows the mechanical property of AZ91D extruded tube can be greatly enhanced by adjusting different treatments. |
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| Keywords: | pre-extrusion heat treatment magnesium alloy tube mechanical property |
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