Coated inorganic fiber reinforcement materials and ceramic composites
comprising the same
    32.
    发明授权
    Coated inorganic fiber reinforcement materials and ceramic composites comprising the same 失效
    包覆无机纤维增强材料和包含其的陶瓷复合材料

    公开(公告)号:US5418194A

    公开(公告)日:1995-05-23

    申请号:US512393

    申请日:1993-04-23

    CPC classification number: C03C14/002 C03C2214/03 C03C2214/20

    Abstract: Inorganic reinforcing fibers provided with a multi-layer protective coating comprising a boron nitride sublayer and an oxide-based overcoating of alumina or synthetic mica, and fiber-reinforced ceramic matrix composite products incorporating the protectively-coated fibers, are disclosed. The fibers offer improved oxidation resistance and good compatibility with oxide-based glass and glass-ceramic composite matrix materials.

    Abstract translation: 公开了具有多层保护涂层的无机增强纤维,其包含氮化硼层和氧化铝或合成云母的基于氧化物的外涂层,以及掺有保护性涂层纤维的纤维增强陶瓷基复合材料。 该纤维提供改善的抗氧化性和与氧化物基玻璃和玻璃 - 陶瓷复合基质材料的良好相容性。

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