elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Kontakt | English
Schriftgröße: [-] Text [+]

C/C-SiC Composites for Hot Structures and Advanced Friction Systems

Krenkel, W. (2003) C/C-SiC Composites for Hot Structures and Advanced Friction Systems. 27th Annual Cocoa Beach Conference & Exposition, Forida, 26-31 Januar 2003.

Dieses Archiv kann nicht den gesamten Text zur Verfügung stellen.

Kurzfassung

Originally, the demands in space technology played the decisive role in the DLR’s development of melt-infiltrated ceramic matrix composite (C/C-SiC) materials. High mass-specific characteristics and extreme temperature resistance are important selection criteria for materials used in jet engines and thermal protection systems in new spacecraft and rockets. Within the last few years, the properties and the manufacturing methods of C/C-SiC materials were consistently improved, so that particularly the brake industry can now share the profits of this new class of material. Brake disks and pads made of C/C-SiC offer great advantages for high performance vehicles as well as emergency brake systems. Mainly based on carbon and silicon carbide these braking materials show high and stable coefficients of friction and low wear rates. Prototypes of originally sized pads as well as disks have been manufactured and were sucessfully tested by the respective brake system manufacturers or end-users. After seven years of development, C/C-SiC braking materials are now entering the market in high performance cars, trains, and lifts. Their main advantages lie in the reduced mass, their non-fading characteristics, their improved coefficient of friction, and their extremely low wear rates

Dokumentart:Konferenzbeitrag (Paper)
Zusätzliche Informationen: LIDO-Berichtsjahr=2003,
Titel:C/C-SiC Composites for Hot Structures and Advanced Friction Systems
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Krenkel, W.NICHT SPEZIFIZIERT
Datum:2003
Status:veröffentlicht
Stichwörter:ceramic matrix composites, CMC, applications, aerospace, brakes, friction, wear
Veranstaltungstitel:27th Annual Cocoa Beach Conference & Exposition, Forida, 26-31 Januar 2003
Veranstalter :American Ceramic Society
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W RP - Raumtransport
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W RP - Raumtransport
DLR - Teilgebiet (Projekt, Vorhaben):NICHT SPEZIFIZIERT
Standort: Stuttgart
Institute & Einrichtungen:Institut für Bauweisen- und Konstruktionsforschung
Hinterlegt von: elib DLR-Beauftragter
Hinterlegt am:16 Sep 2005
Letzte Änderung:14 Jan 2010 13:08

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Copyright © 2008-2013 Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.