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Extremely High Temperature Stable Composites

Kochendörfer, R. (2000) Extremely High Temperature Stable Composites. In: Proc. of Int. Conf. on Wood and Wood Fiber Composites, pp. 453-462. Int. Conf. on Wood and Wood Fiber Composites, Stuttgart, 13.-15. April 2000. ISBN 3-89301-082-3.

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Abstract

This paper deals with a relatively new class of ceramic matrix composites (CMC). Different processing techniques are currently in use for the manufacture of continuous fibre reinforced ceramic matrix composites, which result in low weight materials with outstanding properties. The liquid silicon infiltration (LSI) process enables the cost efficient manufacture of complex CMC structural components of high thermal and mechanical stability. Due to high component prices, however, applications have been hitherto restricted to temperatures metallic materials cannot reach. In order to enter the cost sensitive market, manufacturing costs must be reduced. As the main cost reduction potential lies in the material costs and in the manufacture of carbon preforms, the use of wooden preforms may be a solution. This low cost approach results in novel biomorphic ceramic materials whose properties are presented in this paper.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Extremely High Temperature Stable Composites
Authors:
AuthorsInstitution or Email of Authors
Kochendörfer, R.UNSPECIFIED
Date:2000
Journal or Publication Title:Proc. of Int. Conf. on Wood and Wood Fiber Composites
Page Range:pp. 453-462
Editors:
EditorsEmail
University of Stuttgart, Otto-Graf-Institute, ed. S. Aicher, UNSPECIFIED
ISBN:3-89301-082-3
Status:Published
Keywords:CMC, ceramic composites, reentry, HT applications, wood
Event Title:Int. Conf. on Wood and Wood Fiber Composites, Stuttgart, 13.-15. April 2000
Organizer:FMPA Stuttgart
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):UNSPECIFIED
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 22:15

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