Method of applying braze materials to a substrate
    1.
    发明申请
    Method of applying braze materials to a substrate 有权
    将钎焊材料施加到基材上的方法

    公开(公告)号:US20020153405A1

    公开(公告)日:2002-10-24

    申请号:US09791951

    申请日:2001-02-22

    发明人: Hans Van Esch

    摘要: A HVOF process is used for applying brazing materials to repair surfaces of a substrate such as a turbine blade. The brazing material is applied in powdered form and is free of binders and adhesives. The brazing materials may be any one or more of a nickel based, cobalt based or ferrous based high temperature brazing material. Alloys of these elements may be used together with a temperature depressing melting point element such as boron or silicon.

    摘要翻译: HVOF工艺用于施加钎焊材料以修复诸如涡轮叶片的基底的表面。 钎焊材料以粉末形式施加,并且不含粘合剂和粘合剂。 钎焊材料可以是镍基,钴基或亚铁基高温钎焊材料中的任何一种或多种。 这些元素的合金可与降温熔点元素如硼或硅一起使用。