公开(公告)号：US20070141379A1

公开(公告)日：2007-06-21

申请号：US11582274

申请日：2006-10-16

申请人： Joung-Eun Kim

发明人： Joung-Eun Kim

IPC分类号： B21C37/00 ,  B32B15/08 ,  C25D5/10 ,  B05D3/00 ,  B05D7/00 ,  B05D3/02 ,  B05D5/12

CPC分类号： B05D7/14 ,  B05D1/12 ,  B05D3/0218 ,  B05D3/12 ,  B05D7/20 ,  B05D2350/65 ,  B05D2401/32 ,  C23C2/26 ,  C23C2/265 ,  C23C24/04 ,  C23C28/00 ,  C23C28/021 ,  Y10T428/12438 ,  Y10T428/12569 ,  Y10T428/12799

摘要： The invention relates to a powder-coated spinning wire used for a main cable of a suspension bridge and a fabrication method thereof. The powder-coated spinning wire has a shot-blasted plating layer and a powdered coat formed in their order on a core wire. The plated core wire is shot-blasted to roughen the plating layer and remove an oxide layer. Then, the core wire is first heated, sprayed with powder paint, and second heated. The plating layer is formed at an amount of 50 g/m2 to 300 g/m2, and the powdered coat has a thickness ranging from 10 μm to 400 μm. The powder-coated spinning wire has corrosion resistance and endurance improved. Since heated powder coating is adopted instead of electrostatic powder coating, powder coating equipment can be simplified and the productivity of the powder coating can be improved also.

摘要翻译： 本发明涉及用于悬索桥主缆的粉末涂覆纺丝及其制造方法。 粉末涂布纺丝线具有喷丸镀层和在芯线上依次形成的粉末涂层。 将镀芯芯线喷丸以粗糙化镀层并除去氧化物层。 然后，将芯线首先加热，用粉末涂料喷涂，然后第二次加热。 镀层以50g / m 2〜300g / m 2的量形成，粉末涂层的厚度为10〜400μm。 粉末涂层纺丝线具有耐腐蚀性和耐久性。 由于采用加热粉末涂料代替静电粉末涂料，粉末涂装设备可以简化，也可以提高粉末涂料的生产率。