Corrosion-resistant plating system
    13.
    发明授权
    Corrosion-resistant plating system 有权
    耐腐蚀电镀系统

    公开(公告)号:US08871077B2

    公开(公告)日:2014-10-28

    申请号:US13273914

    申请日:2011-10-14

    Abstract: Methods of providing a corrosion-resistant plating on a steel bumper are provided. A galvanized zinc layer is deposited over a steel substrate. A plurality of nickel layers is deposited over the zinc layer. The plurality of zinc layers has at least a first porosity and a second porosity. A chrome layer is applied over the plurality of nickel layers. The porous nickel layer is immediately adjacent the chrome layer such that a stress applied to the chrome layer is distributed over the porous nickel layer. The porous nickel layer delocalizes a stress applied at an impact area to a dispersed area and the dispersed area is larger than the impact area.

    Abstract translation: 提供了在钢保险杠上提供耐腐蚀电镀的方法。 镀锌锌层沉积在钢基材上。 多个镍层沉积在锌层上。 多个锌层具有至少第一孔隙率和第二孔隙率。 铬层涂覆在多个镍层上。 多孔镍层紧邻铬层,使得施加到铬层的应力分布在多孔镍层上。 多孔镍层将在冲击区域施加的应力定位于分散区域,并且分散区域大于冲击面积。

    MICRO-CHANNEL COATING DEPOSITION SYSTEM AND METHOD FOR USING THE SAME
    14.
    发明申请
    MICRO-CHANNEL COATING DEPOSITION SYSTEM AND METHOD FOR USING THE SAME 有权
    微通道涂层沉积系统及其使用方法

    公开(公告)号:US20140220253A1

    公开(公告)日:2014-08-07

    申请号:US13627158

    申请日:2012-09-26

    Abstract: Methods of pressure coating a target surface of an article comprising one or more grooves formed in an outer surface of an article include fluidly connecting a pressure masker comprising a pressurized masking fluid to one or more coolant supply holes on a first side of the article. The one or more coolant supply holes in fluidic communication with the one or more grooves. Passing the pressurized masking fluid through the one or more grooves from the first side to a second side comprising the target surface at a pressure less than the coating pressure of the coating material, and, coating the target surface with the coating material to allow the coating material to bridge over the one or more grooves and form one or more micro-channels. The pressurized masking fluid passing through the one or more grooves prevents the coating material from permanently altering a cross sectional area of the one or more grooves along its length.

    Abstract translation: 包括形成在制品的外表面中的一个或多个凹槽的制品的目标表面的压力涂覆方法包括将包括加压掩模流体的压力掩模流体连接到制品第一侧上的一个或多个冷却剂供应孔。 所述一个或多个冷却剂供应孔与所述一个或多个凹槽流体连通。 将加压掩模流体通过一个或多个凹槽从包含目标表面的第一侧到第二侧,压力小于涂覆材料的涂覆压力,并用涂覆材料涂覆目标表面以允许涂层 材料跨越所述一个或多个凹槽并形成一个或多个微通道。 通过一个或多个凹槽的加压掩模流体防止涂层材料沿其长度永久地改变一个或多个凹槽的横截面面积。

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