发明名称 |
A method for manufacturing carbon preform and Carbon/carbon composite material |
摘要 |
A method for manufacturing a carbon preform comprising the steps of charging a container with pitch fibers obtained by melt spinning a carbonaceous pitch to fill therein during spinning, infusibilizing the thus filled pitch fibers, and calcining and molding the infusibilized pitch fibers under a uniaxial pressure, and a method for manufacturing a carbon/carbon composite material comprising densifying the carbon preform. |
申请公布号 |
EP0728717(A3) |
申请公布日期 |
1997.06.18 |
申请号 |
EP19960102582 |
申请日期 |
1996.02.21 |
申请人 |
NIPPON OIL CO. LTD. |
发明人 |
UCHIDA, DAISUKE;OKAMOTO, KAZUYOSHI;SODA, YOSHIO |
分类号 |
C04B35/80;C04B35/83;D01F9/14;D01F9/145;D04H1/4242 |
主分类号 |
C04B35/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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