Title:
【発明の名称】強化繊維及びマトリックスとの間に炭素中間相を有する耐熱複合材料の製造方法
Document Type and Number:
Japanese Patent JP2518975
Kind Code:
B2
Abstract:
A thermostructural composite material is produced by forming a fibrous preform from refractory fibres coated with a size and densification of the preform with a refractory, especially ceramic, matrix, while a carbon interphase is arranged between the fibres and the matrix. The fibrous preform is produced from refractory fibres coated with a size capable of leaving a carbon residue on thermal degradation and the carbon interphase is produced by thermal degradation of the size, for example after manufacture of the preform. The size is chosen from phenolic, acrylic and cellulose resins, especially carboxymethyl cellulose.
Inventors:
RUI EROODO
JANNFUIRITSUPU ROSHAARU
JANNFUIRITSUPU ROSHAARU
Application Number:
JP6836991A
Publication Date:
July 31, 1996
Filing Date:
April 01, 1991
Export Citation:
Assignee:
YUUROPEENU DO PUROPUYURUSHION SOC
International Classes:
C04B38/00; C04B35/80; C04B41/45; D06M15/09; D06M101/00; D06M101/40; (IPC1-7): C04B35/80; D06M15/09
Domestic Patent References:
| JP60215573A |
Attorney, Agent or Firm:
Aoki Akira (4 outside)