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    Methods and systems for joining materials
    1.
    发明授权
    Methods and systems for joining materials 有权
    连接材料的方法和系统

    公开(公告)号：US09144822B2

    公开(公告)日：2015-09-29

    申请号：US13631162

    申请日：2012-09-28

    申请人： General Electric Company

    发明人： Qi Zhao ,  Robert John Zabala ,  Laurent Cretegny ,  Jeffrey Jon Schoonover ,  Mark Kevin Meyer ,  Keith Anthony Lauria ,  William R Catlin

    IPC分类号： B05B7/16 ,  B05C11/10 ,  B05D1/26 ,  B22D19/10 ,  B23K3/06 ,  B05C5/00

    CPC分类号： B05D1/26 ,  B05C5/001 ,  B22D19/10 ,  B23K3/0638

    摘要： A method is provided for joining a filler material to a substrate material. The method includes melting the filler material within a melting chamber of a crucible such that the filler material is molten. The crucible has an outlet fluidly connected to the melting chamber. The method also includes holding the filler material within the melting chamber of the crucible by applying a first pressure differential across the outlet of the crucible, and releasing the filler material from the melting chamber of the crucible by applying a second pressure differential across the outlet of the crucible to deliver the filler material to a target site of the substrate material. The second pressure differential has a different value than the first pressure differential.

    摘要翻译： 提供了一种用于将填充材料接合到基底材料的方法。 该方法包括在坩埚的熔化室内熔化填料，使填料材料熔化。 坩埚具有流体连接到熔化室的出口。 该方法还包括通过在坩埚的出口处施加第一压力差来将填料材料保持在坩埚的熔化室内，并且通过在坩埚的出口处施加第二压差来从坩埚的熔化室释放填充材料 坩埚将填充材料输送到基材材料的靶位置。 第二压力差具有与第一压差不同的值。