| 铝合金搅拌摩擦焊接接头腐蚀行为研究进展 |
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| 引用本文： | 张华,孙大同,张贺,赵衍华,马芳芳,许可人. 铝合金搅拌摩擦焊接接头腐蚀行为研究进展[J]. 中国腐蚀与防护学报, 2013, 33(3): 175-181 |
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| 作者姓名： | 张华 孙大同 张贺 赵衍华 马芳芳 许可人 |
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| 作者单位： | 1. 北京科技大学材料科学与工程学院 北京 100083; 2. 首都航天机械公司 北京 100076 |
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| 基金项目： | 国家自然科学基金项目(51105030);哈尔滨工业大学先进焊接与连接国家重点实验室项目(AWPT-M06);中央高校基本科研业务费专项资金项目资助 |
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| 摘 要： | 介绍了铝合金搅拌摩擦焊接接头腐蚀行为的最新研究进展，重点讨论了铝合金搅拌摩擦焊接接头腐蚀行为的研究方法，包括应力腐蚀法、盐雾实验法、溶液浸泡法、电化学法、凝胶可视化法等，并指出其存在的问题，分析了接头腐蚀机理及提高接头耐蚀性的方法。
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| 关 键 词： | 铝合金 搅拌摩擦焊 腐蚀方法 腐蚀行为 |
Progress in Corrosion Behavior of Friction Stir Welded Aluminum Alloy |
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| ZHANG Hua,SUN Datong,ZHANG He,ZHAO Yanhua,MA Fangfang,XU Keren. Progress in Corrosion Behavior of Friction Stir Welded Aluminum Alloy[J]. Journal of Chinese Society For Corrosion and Protection, 2013, 33(3): 175-181 |
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| Authors: | ZHANG Hua SUN Datong ZHANG He ZHAO Yanhua MA Fangfang XU Keren |
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| Affiliation: | 1.School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;2.Capital Aerospace Machinery Company,Beijing 100076,China |
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| Abstract: | The current status of the study on corrosion behavior of friction stir welded (FSW) aluminum alloy was reviewed, the corrosion methods including stress corrosion test, salt spray test, immersion test, electrochemical test and gel visualization test were discussed emphatically, and the existing problems in corrosion methods were pointed out, the corrosion mechanism and the measures about how to improve the corrosion properties of FSW joints were also analyzed. |
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| Keywords: | aluminum alloy friction stir welding (FSW) corrosion method corrosion behavior |
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