发明授权
US06410088B1 CVI (chemical vapor infiltration) densification of porous structures
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多孔结构的CVI（化学气相渗透）致密化
- 专利标题： CVI (chemical vapor infiltration) densification of porous structures
- 专利标题（中）： 多孔结构的CVI（化学气相渗透）致密化
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申请号： US09420428申请日： 1999-10-19
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公开(公告)号： US06410088B1公开(公告)日： 2002-06-25
- 发明人: Christian Robin-Brosse , Jacques Thebault , Yves Patrigeon , Gilles Bondieu , Jean-Luc Domblides
- 申请人： Christian Robin-Brosse , Jacques Thebault , Yves Patrigeon , Gilles Bondieu , Jean-Luc Domblides
- 优先权： FR9813114 19981020
- 主分类号： C23C1626
- IPC分类号： C23C1626
摘要：
The present invention provides a method of densifying porous structures by chemical vapor infiltration. In characteristic manner, said densification method is implemented using toluene as a precursor for carbon. Said toluene is generally used mixed with at least one carrier gas.