| AZ31镁合金型材挤压生产工艺的研究 |
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| 引用本文： | 徐春森.AZ31镁合金型材挤压生产工艺的研究[J].有色金属加工,2014(2):30-32,38. |
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| 作者姓名： | 徐春森 |
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| 作者单位： | 北京国信安科技术有限公司,北京100160 |
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| 摘 要： | 采用卧式挤压机,对AZ31镁合金型材挤压工艺进行了生产跟踪试验研究,确定了AZ31镁合金型材在挤压操作时的最佳挤压筒温度、镁棒温度、模具预热温度和挤压速度。分析了型材产品的力学性能和微观组织结构,结果表明在给定操作工艺下,可得到高强度、细晶粒度、良好塑性和表面光洁的挤压型材。
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| 关 键 词： | 镁合金 生产工艺 晶粒细化 模具设计 |
A Study of Profile Extrusion Process on AZ31 Magnesium Alloy |
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| XU Chun-Sen.A Study of Profile Extrusion Process on AZ31 Magnesium Alloy[J].Nonferrous Metals Processing,2014(2):30-32,38. |
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| Authors: | XU Chun-Sen |
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| Affiliation: | XU Chun-Sen ( Beijing GXAK Technology Co. , Ltd. , Beijing 100160, China) |
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| Abstract: | The paper presented the investigation on trial of profile extrusion process in production line with horizontal extruder; it determined optimum practices in profile extrusion for AZ31 magnesium alloy, such as container temperature, magnesium rod temperature, preheating temperature for die, extrusion speed; it analyzed mechanical properties and microstructure for extruded orofile product; and it concluded that extruded profile with high strength and plasticity, fine granulation, smoothsurface should be available given operation technology. |
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| Keywords: | magnesium alloy production process grain refinement die design |
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