PREFORMS FOR COMPOSITE MATERIAL MANUFACTURE AND METHODS OF MAKING
    10.
    发明申请
    PREFORMS FOR COMPOSITE MATERIAL MANUFACTURE AND METHODS OF MAKING 审中-公开
    复合材料制造和制造方法的前提

    公开(公告)号:WO1996019618A1

    公开(公告)日:1996-06-27

    申请号:PCT/US1995016599

    申请日:1995-12-20

    Abstract: The present invention relates to a manufacturing method of applying dry powder in a controlled manner to a variety of surfaces to form shapes, coatings, or composite materials. This is achieved by coating the surface with a tacky substance, applying the powder, and then coating the powder with a barrier coating that is insoluble in the solvent used in the tacky layer. The process is repeated to add the desired amount of powder. By the selection of powder size, size distribution, shape, and number of layers, precise control of mass loading can be achieved. The method can be used with titanium powder to form powder-coated fiber, non-woven mat, and tape cast performs which can be processed into fiber reinforced composite materials.

    Abstract translation: 本发明涉及以可控方式将干粉施加到各种表面以形成形状,涂层或复合材料的制造方法。 这是通过用粘性物质涂覆表面,施加粉末,然后用不溶于粘性层中使用的溶剂的阻隔涂层涂覆粉末来实现的。 重复该过程以加入所需量的粉末。 通过选择粉末尺寸,尺寸分布,形状和层数,可以实现质量负载的精确控制。 该方法可与钛粉末一起使用,形成粉末涂覆的纤维,无纺布垫,以及可以加工成纤维增强复合材料的胶带。

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