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Application and Testing of Thermal Barrier Coatings for Cryogenic Rocket Engines

Fritscher, K. and Brien, J. and Kröder, C. and Greuel, D. and Schulz, U. (2002) Application and Testing of Thermal Barrier Coatings for Cryogenic Rocket Engines. In: 4th European Workshop on Hot Structures and Thermal Protections Systems for Space Vehicles, Palermo, Italy, 26 - 29 November 2002. 4th European Workshop on Hot Structures and Thermal Protections Systems for Space Vehicles, Palermo, Italy, 26 - 29 November 2002.

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Abstract

The development in thermal barrier coating (TBC) systems for cryogenic liquid rocket combustion chambers is addressed. It resulted in the preference for electron-beam physical vapor deposition techniques (EB-PVD) subsequently used for application of bond coats as well as zirconia TBC's. The high strength potential of age-hardening Cu alloys, e.g. CuCrZr as a well-suited substrate material class, inspired the search for temperature-cycle tolerant coating varieties that allow to follow heating and quenching procedures common for alloy strength optimization through age-hardening routines.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:Application and Testing of Thermal Barrier Coatings for Cryogenic Rocket Engines
Authors:
AuthorsInstitution or Email of Authors
Fritscher, K.UNSPECIFIED
Brien, J.UNSPECIFIED
Kröder, C.UNSPECIFIED
Greuel, D.UNSPECIFIED
Schulz, U.UNSPECIFIED
Date:2002
Journal or Publication Title:4th European Workshop on Hot Structures and Thermal Protections Systems for Space Vehicles, Palermo, Italy, 26 - 29 November 2002
Editors:
EditorsEmail
CNES/DLR/CIRA, UNSPECIFIED
Status:Published
Event Title:4th European Workshop on Hot Structures and Thermal Protections Systems for Space Vehicles, Palermo, Italy, 26 - 29 November 2002
Organizer:CNES/DLR/CIRA
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):E -- no assignement
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Institute of Materials Research
Deposited By: Monika Lohmiller
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 17:48

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