| 镁合金表面激光熔覆的研究现状 |
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| 引用本文： | 曹亚男,张艳梅,揭晓华,曾鹏.镁合金表面激光熔覆的研究现状[J].材料导报,2011,25(9):99-102. |
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| 作者姓名： | 曹亚男 张艳梅 揭晓华 曾鹏 |
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| 作者单位： | 广东工业大学材料与能源学院; |
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| 基金项目： | 国家自然科学基金(50571074); 广东工业大学博士基金(073019) |
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| 摘 要： | 综述了AZ91镁合金表面Al基合金熔覆层、Cu基合金熔覆层、复合材料熔覆层、陶瓷熔覆层、非晶熔覆层等不同激光熔覆层的组织特征和耐磨耐蚀性的研究现状,比较了各类熔覆层的优缺点,并对镁合金激光熔覆今后的研究重点提出了几点建议。
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| 关 键 词： | AZ91镁合金 激光熔覆 组织特征 耐磨性 耐蚀性 |
Research Status of Laser Cladding on Magnesium Alloys |
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| CAO Yanan,ZHANG Yanmei,JIE Xiaohua,ZENG Peng.Research Status of Laser Cladding on Magnesium Alloys[J].Materials Review,2011,25(9):99-102. |
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| Authors: | CAO Yanan ZHANG Yanmei JIE Xiaohua ZENG Peng |
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| Affiliation: | CAO Yanan,ZHANG Yanmei,JIE Xiaohua,ZENG Peng(Faculty of Materials and Energy,Guangdong University of Technology,Guangzhou 510006) |
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| Abstract: | The wear resistance and corrosion resistance of different laser clad layers on AZ91 magnesium such as Al-based coating,Cu-based coating,composite coating,ceramics coating and amorphous coating are introduced.The advantages and disadvantages of various types of clad layers are compared,and some suggestions are put forward about future research priorities of laser cladding on magnesium alloy. |
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| Keywords: | AZ91 magnesium laser cladding structural characteristics wear resistance corrosion resistance |
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