REPAIR METHOD FOR TBC COATED TURBINE COMPONENTS
    11.
    发明申请
    REPAIR METHOD FOR TBC COATED TURBINE COMPONENTS 审中-公开
    TBC涂层涡轮机组件的维修方法

    公开(公告)号:US20100126014A1

    公开(公告)日:2010-05-27

    申请号:US12324203

    申请日:2008-11-26

    IPC分类号: B23P6/04

    摘要: A method is provided for repairing a metallic turbine component which includes a thermal barrier coating system including a metallic bond coat and a ceramic top coat. The method includes: (a) removing the top coat using a mechanical process; (b) partially stripping the metallic bond coat from the component, such that substantially no material of the component is removed; (c) repairing at least one defect in the turbine component; (d) applying a new metallic bond coat to the turbine component; and (e) applying a new ceramic top coat over the metallic bond coat.

    摘要翻译: 提供一种用于修理金属涡轮机部件的方法,其包括包括金属粘合涂层和陶瓷顶涂层的热障涂层系统。 该方法包括:(a)使用机械工艺去除顶涂层; (b)从组件部分剥离金属粘合涂层,使得基本上不除去该组分的材料; (c)修复涡轮机部件中的至少一个缺陷; (d)向涡轮机部件施加新的金属粘结涂层; 和(e)在金属粘结涂层上涂覆新的陶瓷面漆。