Title:
窒化ホウ素コーティングで被覆された布帛予備成形体、それを組み込んだ複合材料およびその製造方法
Document Type and Number:
Japanese Patent JP3987123
Kind Code:
B2
Abstract:
The present invention provides:fiber preforms sheathed in a boron nitride coating, said coating (generated on said previously-prepared fiber preforms) having a structure that is original: microporous and granular;thermostructural composite materials in which the reinforcing fabric is constituted by said fiber preforms; andmethods of preparing said fiber preforms and said thermostructural composite materials, respectively.The composites of the invention have their fiber preforms, based on fibers (F), sheathed in an original interphase (IBN) and embedded in the densification matrix (M).
Inventors:
Michel, Parrier
Lopar, Marcel
Michelle Boltier
Eric Flamery
Juan, Jean-Marie
Cavalier, Jean-Claude
Lopar, Marcel
Michelle Boltier
Eric Flamery
Juan, Jean-Marie
Cavalier, Jean-Claude
Application Number:
JP52969698A
Publication Date:
October 03, 2007
Filing Date:
December 24, 1997
Export Citation:
Assignee:
Société Nacional Des Etudes de Construcion de Motor Daviación-S.N.U.S.E.M.A.
International Classes:
C04B35/80; C04B41/85; C01B21/064; C04B35/628; C04B41/45; C04B41/50
Domestic Patent References:
| JP8319172A | ||||
| JP8295574A | ||||
| JP4130099A |
Foreign References:
| US5502142 |
Attorney, Agent or Firm:
Aoyama Aoi
Samejima Mutsumi
Genban Sanae
Samejima Mutsumi
Genban Sanae