세라믹 함유 탄소/탄소 복합재료 및 그의 제조 방법
    2.
    发明公开
    세라믹 함유 탄소/탄소 복합재료 및 그의 제조 방법 失效
    含陶瓷碳复合材料及其制造方法

    公开(公告)号:KR1020000009035A

    公开(公告)日:2000-02-15

    申请号:KR1019980029194

    申请日:1998-07-21

    Abstract: PURPOSE: A single process for producing carbon-carbon composite material is provided in which densification steps, reimpregnation and recarbonization are omitted, by adding ceramic-based antioxidant having brittle-to-ductile transition (BDT) at a high temperature. CONSTITUTION: The process is characterized by adding an antioxidant to a thermosetting resin, preferably a phenol resin, and by carbonizing green body composite material to produce carbon-carbon composite material without any other impregnation and carbonization. The antioxidant is ceramic power comprising MoSi2, TiSi2, SiC, Si3N4, Si3N4 or TiC and having a particle size of 0.01-1 micrometer.

    Abstract translation: 目的:提供一种生产碳 - 碳复合材料的单一工艺,其中通过在高温下加入具有脆性 - 延性转变(BDT)的陶瓷基抗氧化剂,省略了致密化步骤,再浸渍和再碳化。 构成:该方法的特征在于在热固性树脂,优选酚醛树脂中加入抗氧化剂,并且通过碳化生坯复合材料以生产碳 - 碳复合材料而不进行任何其它浸渍和碳化。 抗氧化剂是包含MoSi2,TiSi2,SiC,Si3N4,Si3N4或TiC并且粒径为0.01-1微米的陶瓷功率。

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