Carbon fiber-reinforced polymer patch for defect repair of a structural
steel component
    2.
    发明授权
    Carbon fiber-reinforced polymer patch for defect repair of a structural steel component 失效
    碳纤维增强聚合物贴片用于结构钢部件的缺陷修复

    公开(公告)号:US5972141A

    公开(公告)日:1999-10-26

    申请号:US813975

    申请日:1997-01-14

    申请人: Fernand Ellyin

    发明人: Fernand Ellyin

    IPC分类号: B32B35/00

    摘要: A process for patching a crack or other defect in a thick-walled steel component, such as the wall of a pressure vessel, is provided. Stacked sheets of pre-impregnated carbon fiber-reinforced epoxy are bonded together and cured by interposed layers of a second resin. A structural adhesive is used to bond the stack to the steel to form the patch.

    摘要翻译: 提供了一种在诸如压力容器的壁的厚壁钢部件中修补裂纹或其它缺陷的方法。 预先浸渍的碳纤维增强环氧树脂的堆叠片材被粘合在一起并通过插入的第二树脂层固化。 使用结构粘合剂将叠层结合到钢上以形成贴片。