METHOD FOR PROCESSING CERAMIC FIBERS
    2.
    发明申请
    METHOD FOR PROCESSING CERAMIC FIBERS 有权
    加工陶瓷纤维的方法

    公开(公告)号:US20120020863A1

    公开(公告)日:2012-01-26

    申请号:US13139844

    申请日:2009-12-15

    IPC分类号: C01B31/36

    摘要: A method of treating ceramic fibers based on metal carbide, the method including a first reagent gas heat treatment performed with at least one first reagent gas of the halogen type that chemically transforms the surface of the fiber to obtain a surface layer constituted mainly of carbon, and a second reagent gas heat treatment performed with at least one second reagent gas that eliminates the surface layer formed during the chemical transformation.

    摘要翻译: 一种处理基于金属碳化物的陶瓷纤维的方法,所述方法包括:用至少一种卤素型的第一反应气体进行第一反应气体热处理,所述第一反应气体化学转化所述纤维的表面,得到主要由碳构成的表面层, 以及用至少一种第二反应气体进行的第二反应气体热处理,其消除了在化学转化期间形成的表面层。