| 6A02铝合金挤压棒材粗晶环控制方法 |
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| 引用本文： | 王奕雷,田旺源.6A02铝合金挤压棒材粗晶环控制方法[J].轻合金加工技术,2012(8):45-48. |
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| 作者姓名： | 王奕雷 田旺源 |
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| 作者单位： | 山东兖矿轻合金有限公司 |
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| 摘 要： | 通过对6A02铝合金挤压工艺、淬火工艺、设备等的优化,借助直读光谱仪、金相显微镜、碱蚀酸洗、低倍分析等方法来研究6A02铝合金挤压棒材粗晶环的产生原因及其厚度的控制方法,从而提高产品的合格率,满足用户的要求。
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| 关 键 词： | 6A02铝合金 合金成分 挤压工艺 粗晶环 |
Coarse grain ring controlling way of 6A02 aluminum alloy extrusion bar |
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| WANG Yi-lei,TIAN Wang-yuan.Coarse grain ring controlling way of 6A02 aluminum alloy extrusion bar[J].Light Alloy Fabrication Technology,2012(8):45-48. |
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| Authors: | WANG Yi-lei TIAN Wang-yuan |
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| Affiliation: | (Shandong Yankuang Light Alloy Co.LTD,Zoucheng 273515,China) |
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| Abstract: | The extrusion process,quenching system and extrusion press for producing 6A02 aluminum alloy bar have been optimized.The coarse-grain-ring producing reason and its thickness control measures of 6A02 aluminum alloy bar have been investigated by using of direct-reading spectrometer,microscope and macrostructure.Thereby the qualified rate of products has been increased.The quality of the extrusion bar can meet customer′s demands. |
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| Keywords: | 6A02 aluminum alloy alloy composition extrusion process coarse grain ring |
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