| 电弧喷涂Al-Cu伪合金涂层的制备和性能研究 |
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| 引用本文： | 韩子洋,娄建新.电弧喷涂Al-Cu伪合金涂层的制备和性能研究[J].成都电子机械高等专科学校学报,2011(1):16-19. |
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| 作者姓名： | 韩子洋 娄建新 |
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| 作者单位： | 沈阳工业大学材料科学与工程学院; |
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| 基金项目： | 辽宁省教育厅重点实验室项目(20082482) |
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| 摘 要： | 本文利用电弧喷涂技术在纯氩气气氛中成功制备出铝铜伪合金涂层.分析铝铜伪合金涂层的SEM照片,并测量其显微硬度和抗拉结合强度.结果表明:在纯氩气气氛电弧喷涂的涂层结合致密,缺陷很少.经过热处理后,铝铜形成了很好的结合,但部分铝被氧化,并形成了一些孔隙.随着热处理的温度升高,涂层的显微硬度先升高后降低,当温度在500℃时,...
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| 关 键 词： | 电弧喷涂 可控气氛 热处理 Al-Cu伪合金 显微硬度 抗拉结合强度 能谱分析 |
A Study of Preparation and Performance of Al-Cu Pseudo Alloy Coating by Arc Spraying |
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| HAN Ziyang,LOU Jianxin.A Study of Preparation and Performance of Al-Cu Pseudo Alloy Coating by Arc Spraying[J].Journal of Chengdu Electromechanical College,2011(1):16-19. |
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| Authors: | HAN Ziyang LOU Jianxin |
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| Affiliation: | HAN Ziyang,LOU Jianxin ( School of Materials Science and Engineering,Shenyang University of Technology,Shenyang 110870,China) |
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| Abstract: | The paper introduces the preparation of Al-Cu pseudo alloy coating in pure argon atmosphere by using arc-spraying technology,analyzes the SEM photos of Al-Cu pseudo alloy coating and measures its microhardness and the anti-pulls bonding strength.The research shows that coating combines tightly in pure argon atmosphere by arc spraying with few defects.After heat treatment,Al and Cu form a very good combination,but part of Al is oxidated and forms some porosities.The microhardness rises first and then falls w... |
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| Keywords: | Arc spraying Controllable atmosphere Heat treat Al-Cu pseudo-alloy Microhardness Anti-pulls bonding strength Spectrum analysis |
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