COMPOSITE FIBER MATERIAL AND ITS PRODUCTION

Title:

COMPOSITE FIBER MATERIAL AND ITS PRODUCTION

Document Type and Number:

Japanese Patent JPH10168699

Kind Code:

A

Abstract:

To obtain a composite fiber material having high fracture energy value, enabling the increase of interlaminar peel strength and capable of relatively easily forming a fiber structure having thick wall thickness and complicate shape, and to provide its production process.

This composite fiber material is composed of a fiber structure embedded in a matrix composed of a metal and/or a resin. The fiber structure is a braiding woven fabric 1 woven and formed by using a fiber bundle 2 consisting of plural continuous filaments as a braiding yarn and the volume ratio (Vf) of the fiber structure 1 in the composite material is 10-60vol.%. The braiding yarns (fiber bundles) 2 constituting the braiding woven fabric 1 are preferably arranged in a state slantly crossing each other.

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Inventors:

AMIJI NOBORU
KAMEDA TSUNEJI
UOZUMI TADASHI
HAMADA YASUNORI
FUJITA AKIHIRO

Application Number:

JP32690496A

Publication Date:

June 23, 1998

Filing Date:

December 06, 1996

Export Citation:

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Assignee:

TOSHIBA CORP
MURATA MACHINERY LTD

International Classes:

B22D19/02; B29C70/10; B32B1/08; B32B5/08; C08J5/04; D03D1/00; D03D25/00; D04C1/06; (IPC1-7): D03D1/00; B22D19/02; B29C70/10; B32B1/08; B32B5/08; C08J5/04; D03D25/00; D04C1/06

Attorney, Agent or Firm:

Hisano Hatano (1 person outside)

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