| 机械镀Zn-Al复合镀层的性能 |
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| 引用本文： | 赵霞,何明奕,王胜民,袁训华,芮雄壮.机械镀Zn-Al复合镀层的性能[J].腐蚀与防护,2006,27(12):608-610. |
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| 作者姓名： | 赵霞 何明奕 王胜民 袁训华 芮雄壮 |
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| 作者单位： | 昆明理工大学材料保护研究所,昆明,650093 |
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| 基金项目： | 国家自然科学基金(50561003) |
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| 摘 要： | 利用体视显微镜、金相显微镜、扫描电子显微镜观察分析了机械镀Zn-Al复合镀层的表面形貌和断口结构,对其孔隙率、结合强度、耐腐蚀性等性能进行检测,并分析添加铝对镀层性能的影响。结果表明：机械镀Zn-Al复合镀层是一种综合性能优良的防护镀层,比机械镀锌层外观更为均匀光滑,无贯穿性孔隙,抗冲击破坏能力和耐腐蚀性均优于机械镀锌层。
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| 关 键 词： | 机械镀 Zn-Al复合镀层 耐腐蚀性 |
| 文章编号： | 1005-748X（2006）12-0608-03 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-07-19 |
PERFORMANCE OF MECHANICAL Zn-Al PLATING |
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| ZHAO Xia,HE Ming-yi,WANG Sheng-min,YUAN Xun-hua,RUI Xiong-zhuang.PERFORMANCE OF MECHANICAL Zn-Al PLATING[J].Corrosion & Protection,2006,27(12):608-610. |
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| Authors: | ZHAO Xia HE Ming-yi WANG Sheng-min YUAN Xun-hua RUI Xiong-zhuang |
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| Affiliation: | Material Prorection Institute, Kunming University of Science and Technology, Kunming 650093, China |
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| Abstract: | Surface morphology and structure of fracture surface of mechanical Zn-Al plating were studied using stereomicroscopy,metalloscopy and scanning electronic microscopy.The porosity,bonding strength and corrosion resistance were detected and the influence of adding Al on its cladding performance was analyzed.Mechanical Zn-Al plating was a kind of protection film with fine integral performance,smoother than mechanical galvanizing layer, without porosity,with high impact resistance and it's corrosion resistance was better than that of galvanizing layer. |
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| Keywords: | Mechanical plating Zn-Al coating Corrosion resistance |
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