| 热浸镀Zn-5%Al-RE合金钢丝镀层的表面形貌 |
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| 引用本文： | 唐琦,严彪,徐政.热浸镀Zn-5%Al-RE合金钢丝镀层的表面形貌[J].上海有色金属,1999(4). |
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| 作者姓名： | 唐琦 严彪 徐政 |
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| 作者单位： | 同济大学材料科学与工程学院!上海200092 |
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| 摘 要： | 本文采用金相显微镜、扫描电镜和能谱仪等设备分析了在Ｚｎ５％ ＡｌＲＥ合金溶液中热浸镀中碳钢丝表面的组织形貌和成分。通过与钢丝电镀锌和热镀锌的组织形貌对比、分析，我们发现：镀层中具有良好的过渡层组织是提高耐蚀性的根本原因。
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| 关 键 词： | 热浸镀 稀土锌铝合金 耐腐蚀性 表面形貌 |
Surface Morphology of Zn-5%Al-RE Coating Hot Dip Plated on Alloy Steel Wire |
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| TANG Qi,YAN Biao,XU Zheng.Surface Morphology of Zn-5%Al-RE Coating Hot Dip Plated on Alloy Steel Wire[J].Shanghai Nonferrous Metals,1999(4). |
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| Authors: | TANG Qi YAN Biao XU Zheng |
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| Affiliation: | TANG Qi,YAN Biao,XU ZhengDepartment of Material Science and Engineering,Tongji University,Shanghai 200092,China |
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| Abstract: | The surface morphology and composition of Zn 5%Al RE coating hot dip plated on alloy steel wire was analyzed by means of metallography,SEM and EPMA.Through making Comparisons with the coating layers achieved by electric plating,it is found that the good corrosion resistance of the coating is attributable to the tough transition layer formed on the coating. |
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| Keywords: | hot dip plating Zn Al RE alloy corrosion resistance surface morphology |
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