| 钢丝热浸双镀锌-铝稀土合金镀层的组织性能研究 |
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| 引用本文： | 俞国峰,邓意达,胡文彬.钢丝热浸双镀锌-铝稀土合金镀层的组织性能研究[J].电镀与环保,2007,27(3):34-37. |
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| 作者姓名： | 俞国峰 邓意达 胡文彬 |
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| 作者单位： | 1. 上海交通大学,金属基复合材料国家重点实验室,上海,200030;上海宝钢集团上海二钢有限公司,上海,200090
2. 上海交通大学,金属基复合材料国家重点实验室,上海,200030 |
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| 摘 要： | 通过热浸双镀工艺在不同钢丝基体上制得了锌-铝合金镀层,对镀层的形貌、耐蚀性能、显微硬度等进行了分析测试.研究表明,采用高碳钢为基体所得的镀层主要由粒状胞状组织组成;而低碳钢基体上的镀层则由层片状组织构成,同时前者具有较好的耐蚀性能.
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| 关 键 词： | 热浸双镀工艺 锌-铝稀土合金镀层 耐蚀性 |
| 文章编号： | 1000-4742（2007）03-0034-04 |
| 修稿时间： | 2006-12-07 |
Study on Structure Properties of Two-Step Hot-Dipping Zn-Al Coating on Steel Wire |
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| YU Guo-feng,DENG Yi-da,HU Wen-bin.Study on Structure Properties of Two-Step Hot-Dipping Zn-Al Coating on Steel Wire[J].Electroplating & Pollution Control,2007,27(3):34-37. |
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| Authors: | YU Guo-feng DENG Yi-da HU Wen-bin |
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| Affiliation: | 1 .State Key Lab. Metal Matrix Composites, Shanghai Jiaotong Univ., Shanghai 200030, China; 2. Baosteel Group Shanghai Ergang Co. Ltd., Shanghai 200090, China |
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| Abstract: | The Zn-Al coating is prepared on different steel wire matrix by two-step hotdipping process.The structure,corrosion resistance,and microhardness are tested and analyzed.The results indicate that the coatings prepared on high carbon steel wire are mainly composed of cellular structure,whereas those on low carbon steel are of lamellar structure,and the former is better in corrosion resistance. |
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| Keywords: | two-step hot-dipping process Zn-Al RE alloy coating corrosion resistance |
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