| 汽车用锌铁合金和热镀锌板材涂装性能的比较 |
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| 引用本文： | 路慧喜,吴海飞,周巧煜.汽车用锌铁合金和热镀锌板材涂装性能的比较[J].材料保护,2011,44(7):58-60,8. |
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| 作者姓名： | 路慧喜 吴海飞 周巧煜 |
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| 作者单位： | 1. 上海汽车集团股份有限公司乘用车分公司,上海,201804
2. 宝山钢铁股份有限公司热轧厂,上海,200940 |
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| 摘 要： | 以热镀锌钢板代替锌铁合金镀层钢板可降低汽车生产成本而不影响汽车涂装性能。对2种钢板作系列前处理后，采用随车挂板和贴板方法进行涂装，对2种板材的涂装性能进行了研究。结果显示：相同工艺条件下，两者的整体涂装性能相近，电泳防腐蚀性能接近，涂层厚度相同；两者的耐高温性能和附着力性能相同；热镀锌板的磷化层晶体尺寸更为均一，其电泳...
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| 关 键 词： | 汽车涂装 性能 锌铁合金 热镀锌 钢板 磷化 防腐蚀 桔皮 |
Comparative Study of Painting Properties of Galvannealed Sheet and Galvanized Steel Sheet Used for Cars |
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| LU Hui-xi,WU Hai-fei,ZHOU Qiao-yu.Comparative Study of Painting Properties of Galvannealed Sheet and Galvanized Steel Sheet Used for Cars[J].Journal of Materials Protection,2011,44(7):58-60,8. |
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| Authors: | LU Hui-xi WU Hai-fei ZHOU Qiao-yu |
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| Affiliation: | LU Hui-xi1,WU Hai-fei2,ZHOU Qiao-yu1(1.Branch of Passenger Vehicle,SAIC Motor Corporation Ltd.,Shanghai 201804,China,2.Hot Strip Mill Branch,Baostecl Company Ltd.,Shanghai 200940,China) |
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| Abstract: | Galvannealed (GA) sheet and galvanized (GI) steel sheet used in automobile industry were pretreated,followed by painting through hanging and pasting on vehicle.The painting properties of the two kinds of sheets were studied.It was found that GI steel sheet and GA sheet showed similar painting properties and anti-corrosion properties as well as the same thickness of coating under the same technologic conditions.Besides,they possessed similar high-temperature properties and adhesion properties.However,the gra... |
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| Keywords: | car painting properties galvannealed sheet galvanized steel sheet phosphating anti-corrosion orange peel |
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