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公开(公告)号：EP3248779A1
公开(公告)日：2017-11-29
申请号：EP16739738.9
申请日：2016-01-12
发明人： XIONG, Jianqing , LUO, Shiwei , CHEN, Zhigang , DAI, Yuexing , ZHU, Shenglin
CPC分类号： B05D7/14 , B05D1/02 , B05D3/02 , B05D5/083 , B05D2202/25 , B05D2350/60 , B32B15/04 , B32B33/00 , C25D11/04 , C25D11/08 , C25D11/24 , C25D13/12 , C25D13/20
摘要： An aluminum alloy section and a manufacturing method therefor. The manufacturing method comprises: (1) pre-treating an aluminum alloy section base material (1); (2) anodizing the pre-treated aluminum alloy section base material to form an oxidation film (2) on the surface of an aluminum alloy section; (3) carrying out anodic electrophoresis treatment on the aluminum alloy section to form an electrophoresis film (3) on the surface of the aluminum alloy section; (4) curing and roasting the aluminum alloy section; and (5) spraying a fluorocarbon coating to the surface of the aluminum alloy section to form a fluorocarbon coating. The production process of the manufacturing method is stable and feasible. The surface of an aluminum alloy section product produced by using the manufacturing method has a special composite film protective coating, and accordingly the aluminum alloy section product has excellent performances such as corrosion resistance and weather resistance, and can effectively resist the corrosion destruction effect on the aluminum alloy section by ultraviolet light, high humidity and corrosive saline ions. Therefore, the aluminum alloy section is particularly suitable for buildings in islands and seaside regions under marine climates.
摘要翻译： 一种铝合金型材及其制造方法。 该制造方法包括：（1）预处理铝合金型材基材（1）; （2）对经过预处理的铝合金型材基材进行阳极氧化处理，在铝合金型材表面形成氧化膜（2） （3）对铝合金部分进行阳极电泳处理，在铝合金部分表面形成电泳膜（3）; （4）固化焙烧铝合金型材; 和（5）将氟碳涂层喷涂到铝合金部分的表面以形成氟碳涂层。 该制造方法的生产过程稳定可行。 采用该制造方法生产的铝合金型材产品表面具有特殊的复合膜保护涂层，因此该铝合金型材产品具有优良的耐腐蚀性，耐候性等性能，能够有效抵抗 铝合金型材受紫外线，高湿度和腐蚀性盐水离子的影响。 因此，铝合金型材特别适用于海洋气候下的岛屿和海滨地区的建筑。
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