| 热镀锌钢板表面状况对漆膜性能的影响 |
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| 引用本文： | 潘燕芳,杨芃.热镀锌钢板表面状况对漆膜性能的影响[J].材料保护,2011,44(3):68-70,91. |
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| 作者姓名： | 潘燕芳 杨芃 |
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| 作者单位： | 潘燕芳,PAN Yan-fang(武汉钢铁股份有限公司制造部,湖北,武汉,430083);杨芃,YANG Peng(武汉钢铁股份有限公司冷轧总厂,湖北,武汉,430083) |
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| 摘 要： | 热浸镀锌钢板表面粗糙度、无铬耐指纹钝化后锌层的均匀性及锌渣等表面状况直接影响着镀锌钢板漆膜层的各项性能;热浸镀锌钢板表面的粗糙度对钝化膜的性能有影响,进而影响耐指纹热镀锌钢板的涂漆附着力和耐蚀性能.采用SEM,EDS,EPMA等方法,对耐指纹热镀锌钢板进行分析,找出了漆膜性能与镀锌钢板表面粗糙度之间的关系,发现锌层的不...
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| 关 键 词： | 涂层 热浸镀锌钢板 表面状况 粗糙度 锌层 锌渣 附着力 耐蚀性 |
Influence of Surface State of Hot-Dip Galvanizing Steel Sheet on the Properties of Coating |
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| PAN Yan-fang,YANG Peng.Influence of Surface State of Hot-Dip Galvanizing Steel Sheet on the Properties of Coating[J].Journal of Materials Protection,2011,44(3):68-70,91. |
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| Authors: | PAN Yan-fang YANG Peng |
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| Affiliation: | PAN Yan-fanga,YANG Pengb(a.Manufacturing Department,b.Cold Rolling General Plant,Wuhan Iron & Steel Company Ltd.,Wuhan 430083,China) |
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| Abstract: | The morphology and composition of anti-fingerprint hot-dip galvanizing steel sheet were analyzed by means of scanning electron microscopy,energy dispersive spectrometry and electron probe microanalysis.The relationship between the surface roughness of the steel sheet and the properties of the coating was examined.It was found that the non-uniformity of the galvanizing coating affected the performance and adhesion of the passivation film.Extremely low contents of C and Si were detected on the surface of Zn d... |
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| Keywords: | coating hot-dip galvanizing steel sheet surface state roughness galvanizing coating Zn dross adhesion corrosion resistance |
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