COMBUSTOR MEMBER AND METHOD FOR MAKING A COMBUSTOR ASSEMBLY
    2.
    发明申请
    COMBUSTOR MEMBER AND METHOD FOR MAKING A COMBUSTOR ASSEMBLY 有权
    COMBUSTOR会员和制造组装人员组装的方法

    公开(公告)号:US20050178126A1

    公开(公告)日:2005-08-18

    申请号:US10777567

    申请日:2004-02-12

    摘要: A turbine engine combustor member, for example a deflector including an inner surface at a combustor interior and an outer surface away from such interior includes a body of a high temperature alloy having properties combining resistance to hot corrosion and oxidation to avoid coating the outer surface. In one embodiment, the inner surface includes an environmental resistant coating comprising a ceramic-base thermal barrier coating. In some forms such coating includes an inner coating including Al under the ceramic-base coating. In another embodiment, the member includes air cooling passages and is substantially uncoated. Provision of such a member enables complete combustor assembly including a plurality of members and then coating all inner surfaces concurrently rather than individually before assembly.

    摘要翻译: 涡轮发动机燃烧器构件,例如包括在燃烧器内部的内表面和远离这种内部的外表面的偏转器,包括具有结合耐热腐蚀和氧化的特性的特性的高温合金体,以避免涂覆外表面。 在一个实施例中,内表面包括包含陶瓷基热障涂层的耐环境涂层。 在某些形式中,这种涂层包括在陶瓷基涂层下的包括Al的内涂层。 在另一个实施例中,构件包括空气冷却通道并且基本上未涂覆。 提供这种构件使得能够完成燃烧器组件,其包括多个构件,然后同时涂覆所有内表面,而不是在组装之前单独地涂覆。