Fraunhofer Center for High Temperatures Materials and Design HTL - PowerPoint PPT Presentation

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Fraunhofer Center for High Temperatures Materials and Design HTL
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Fraunhofer Center for High Temperatures Materials and Design HTL

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  1. O-CMC oxide ceramic matrix composite • Composition and Manufacturing • Sintered matrix with embedded ceramic alumina fibers • Possible matrix systems: Al2O3, Al2O3-SiO2, ZrO2, Al2O3-ZrO2 • Parts by winding technology and lamination available • Reduction of porosity by optional gas tight sealing or top-coating • Properties • High temperature stability up to 1200 °C in air • Stable in hot gas environments (e.g. water vapour) • Damage tolerant fracture behaviour • Mechanical Properties at Room Temperature • Fields of Application Turbines and engines, carrier structures in high temperature furnaces, gas burners, chemical plants, power plants Fraunhofer Center for High Temperatures Materials and Design HTL For more informations: Arne Rüdinger – arne.ruedinger@isc.fraunhofer.dePhone +49 931 4100 433 Christian Eckardt – christian.eckardt@isc.fraunhofer.de Phone +49 921 786931 35 Fraunhofer ISC / Center HTL Gottlieb-Keim-Str. 60 95448 Bayreuth Germany