| 添加Sn、Ni元素对热浸镀锌钢的影响 |
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| 引用本文： | 杨志勇,桂艳.添加Sn、Ni元素对热浸镀锌钢的影响[J].顺德职业技术学院学报,2010,8(3):14-17. |
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| 作者姓名： | 杨志勇 桂艳 |
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| 作者单位： | 广州番禺职业技术学院,机械与电子系.广东,广州,511483 |
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| 摘 要： | 采用SEM、BSE和EDS等技术研究了在锌浴中添加Sn、Ni元素后含0．36％Si钢热浸镀锌合金镀层的生长动力学及组织变化。结果表明：Zn—Sn—Ni合金浴法能够有效抑制含硅活性钢镀层的快速生长，获得厚度适宜、组织致密的镀层。
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| 关 键 词： | 热浸镀锌 Zn—Sn—Ni镀层 组织 生长机制 |
Effect of Sn,Ni content in Zn Bath of Hot Dip Galvanized Coating |
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| Authors: | YANG Zhi-yong GUI Yan |
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| Institution: | ( Department of Mechanics and Electric, Panyu Polytechnic, Guangzhou Guangdong 511483, China) |
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| Abstract: | In this paper, 0.36% silicon-containing steels are used and the growth dynamics and microstructure of hot dip galvanized Zn-Sn-Ni （Ni% ≤ 0.12, Sn%= 1） coating of those steels at 450℃ are studied by a series of galvanizing experiments and by various of testing methods such as SEM, BSE and EDS. The results show that, the Zn-Sn-Ni alloy bath method can restrain the over-growth of galvanized coatings of reactive steels effectively and gain eligible coatings with proper thickness, and compact microstructure. |
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| Keywords: | hot-dip galvanizing Zn-Sn-Ni coating morphology growth mechanism |
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