Title:
ULTRA HIGH STRENGTH CARBON FIBER AND HIGH STRENGTH CARBON FIBER-REINFORCED CARBON COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2002371461
Kind Code:
A
Abstract:
To increase a tensile breaking stress, compressive strength and spring constant.
This high strength carbon fiber-reinforced carbon composite material is a fabric 11 obtained by weaving carbon fibers 12, 13 irradiated with an electron beam under a condition of 40-200 Mrad dosage.
Inventors:
NISHI YOSHITAKE
TONEGAWA AKIRA
OGURI KAZUYA
TORIYAMA TAKASHI
KIMURA ATSUSHI
MIZUTANI AKIHIRO
TONEGAWA AKIRA
OGURI KAZUYA
TORIYAMA TAKASHI
KIMURA ATSUSHI
MIZUTANI AKIHIRO
Application Number:
JP2001179095A
Publication Date:
December 26, 2002
Filing Date:
June 13, 2001
Export Citation:
Assignee:
UNIV TOKAI
International Classes:
C04B14/38; D03D1/00; D03D3/00; D03D15/12; D06M10/00; (IPC1-7): D06M10/00; D03D1/00; D03D3/00; D03D15/12
Domestic Patent References:
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| JPS4877196A | 1973-10-17 | |||
| JPH08300526A | 1996-11-19 | |||
| JPH0912729A | 1997-01-14 | |||
| JPH08156110A | 1996-06-18 | |||
| JPH0543719A | 1993-02-23 | |||
| JPH09228189A | 1997-09-02 | |||
| JPS61211540A | 1986-09-19 | |||
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| JP2000355884A | 2000-12-26 | |||
| JPH10317247A | 1998-12-02 | |||
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| JPH06170958A | 1994-06-21 |
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)