Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Crack-healing in ytterbium silicate filled with silicon carbide particles
Kunz, Willy; Klemm, Hagen; Michaelis, Alexander
Journal Article
2020Delayed formation of thermally grown oxide in environmental barrier coatings for non-oxide ceramic matrix composites
Klemm, Hagen; Schönfeld, Katrin; Kunz, Willy
Journal Article
2020High-velocity water vapor corrosion of Yb-silicate: Sprayed vs. sintered body
Bakan, Emine; Kindelmann, Moritz; Kunz, Willy; Klemm, Hagen; Vaßen, Robert
Journal Article
2020Wet chemical deposition of BN, SiC and Si3N4 interphases on SiC fibers
Nöth, Andreas; Maier, Jonathan; Schönfeld, Katrin; Klemm, Hagen
Journal Article
2019Effect of processing on high-velocity water vapor recession behavior of Yb-silicate environmental barrier coatings
Bakan, Emine; Sohn, Yoo Jung; Kunz, Willy; Klemm, Hagen; Vaßen, Robert
Journal Article
2019Interaction of fiber matrix bonding in SiC/SiC ceramic matrix composites
Schönfeld, Katrin; Klemm, Hagen
Journal Article
2018Gaskorrosion
Klemm, Hagen
Book Article
2018Oxidation und Nichtoxiden
Klemm, Hagen
Book Article
2018Schutzschichten für keramische Faserverbundwerkstoffe
Kunz, Willy; Schönfeld, Katrin; Klemm, Hagen
Journal Article
2017Fused-Filament-Fabrication (FFF): A promising technique for large ceramic parts made of a variety of materials - challenges, approaches, perspectives
Abel, Johannes; Scheithauer, Uwe; Klemm, Hagen; Moritz, Tassilo; Michaelis, Alexander
Presentation
2017Hot gas stability of various ceramic matrix composites
Klemm, Hagen; Kunz, Willy; Wamser, T.; Rüdinger, Arne; Weiss, R.A.; Lauer, A.; Wilhelmi, C.; Machry, T.; Hofmann, S.; Koch, D.
Conference Paper
2017Self-healing EBC material for gas turbine applications
Kunz, Willy; Klemm, Hagen
Conference Paper
2016Current Trends in Ceramic Technologies and Systems
Michaelis, Alexander; Stelter, Michael; Klemm, Hagen; Voigt, Ingolf; Kriegel, Ralf
Book Article
2015Strukturkeramik für elektrische Anwendungen
Zschippang, Eveline; Martin, Hans-Peter; Lankau, Volkmar; Klemm, Hagen; Herrmann, Mathias; Michaelis, Alexander
Book Article
2014Corrosion of ceramic materials
Herrmann, Mathias; Klemm, Hagen
Book Article
2014Fabrication of short fiber reinforced SiCN by injection molding of preceramic polymers
Müller-Köhn, Axel; Janik, J.; Neubrand, Achim; Klemm, Hagen; Moritz, Tassilo; Michaelis, Alexander
Conference Paper
2014Laser-supported joining of SiC-fiber/SiCN ceramic matrix composites fabricated by precursor infiltration
Herrmann, Marion; Schönfeld, Katrin; Klemm, Hagen; Lippmann, Wolfgang; Hurtado, Antonio; Michaelis, Alexander
Journal Article
2013Ceramic heaters made of silicon nitride composites
Zschippang, Eveline; Klemm, Hagen; Martin, Hans-Peter
Poster
2013Charakterisierung und Verarbeitung von Si3N4-SiC-MoSi2-Kompositen für Heizleiteranwendungen
Zschippang, Eveline; Mannschatz, Anne; Klemm, Hagen; Moritz, Tassilo; Martin, Hans-Peter
Journal Article
2013Electrical resistivity of Si3N4-SiC-MeSi2 (Me = Nb, Mo, W, Zr) composites
Zschippang, Eveline; Klemm, Hagen; Herrmann, Mathias; Höhn, Sören; Matthey, Björn; Guth, Ulrich; Michaelis, Alexander
Journal Article
2013Mechanische Eigenschaften von keramischen Verbundwerkstoffen auf Basis Polymermechanik
Neubrand, A.; Müller-Köhn, A.; Klemm, H.
Conference Paper
2012Electrical resistivity of silicon nitride-silicon carbide based ternary composites
Zschippang, E.; Klemm, H.; Herrmann, M.; Sempf, K.; Guth, U.; Michaelis, A.
Journal Article
2012Novel composite spherical granulates with catalytic outer layer and improved conversion efficiency and selectivity
Schmidt, F.; Klemm, H.; Schönfeld, K.; Gerds, A.; Hungerbach, W.; Lookeren Campagne, C.J. van; Kaskel, S.
Journal Article
2011Advancement of cellular ceramics made of silicon carbide for burner applications
Füssel, A.; Klemm, H.; Boettge, D.; Marschallek, F.; Adler, J.; Michaelis, A.
Journal Article, Conference Paper
2011Bestimmung der Warmhärte von metallischen und keramischen Hochtemperaturwerkstoffen
Klemm, H.; Nake, K.; Bales, A.
Journal Article
2011Environmental barrier coatings for silicon nitride
Chen, H.; Klemm, H.
Conference Paper
2010Silicon nitride for high-temperature applications. Review
Klemm, Hagen
Journal Article
2010The water vapour hot gas corrosion of ceramic materials
Fritsch, M.; Klemm, H.; Herrmann, M.; Michaelis, A.; Schenk, B.
Journal Article
2009Gaskorrosion
Klemm, H.
Book Article
2009Oxidation von Nichtoxiden
Klemm, H.
Book Article
2008Multifunctional ceramic/ceramic compounds made by 2-component powder injection moulding
Mannschatz, A.; Bedrich, S.; Klemm, H.; Moritz, T.
Conference Paper
2008The water vapor hot gas corrosion of MGC materials with Al2O3 as a phase constituent in a combustion atmosphere
Fritsch, M.; Klemm, H.
Journal Article
2007Gluehkerze und Verfahren zu ihrer Herstellung
Herrmann, M.; Klemm, H.; Moritz, T.; Lenk, R.; Richter, Hans-Jürgen; Goettler, A.
Patent
2007Keramische Hochtemperaturwerkstoffe für die Gasturbine
Klemm, H.; Fritsch, M.
Book Article
2007The water-vapour hot gas corrosion behavior of Al2O3-Y2O3 materials, Y2SiO5 and Y3Al5O12-coated alumina in a combustion environment
Fritsch, M.; Klemm, H.
Conference Paper
2006Corrosion of selected ceramic materials in hot gas environment
Fritsch, M.; Klemm, H.; Herrmann, M.; Schenk, B.
Journal Article
2006Elektrisch leitender Keramikkompositwerkstoff
Klemm, H.; Bales, A.; Martin, H.; Herrmann, M.
Patent
2006Keramisches elektrisches Heizelement
Klemm, H.; Bales, A.; Henschke, S.
Patent
2006Series production of thixoformed steel parts
Behrens, B.-A.; Fischer, D.; Haller, B.; Rassili, A.; Pierret, J.C.; Klemm, H.; Studinski, A.; Walkin, B.; Karlsson, M.; Robelet, M.; Natale, L.; Alpini, F.
Conference Paper
2005Approach to the fabrication of oxide/oxide single-crystalline-fiber composites from polycrystalline fiber bundles
Krell, A.; Klemm, H.; Hutzler, T.; Bales, A.
Conference Paper
2005Oberflächenpassivierung von CFC-Sinterunterlagen
Klemm, H.; Nake, K.; Thebault, S.
Conference Paper
2005A silicon nitride reference material for ceramic design
Lube, T.; Alcala, J.; Dusza, J.; Klemm, H.
Conference Paper
2004Corrosion of ceramic materials in hot gas environment
Klemm, H.; Fritsch, M.; Schenk, B.
Conference Paper
2004Determination of the semi-solid behavior of steels
Robelet, M.; Demurger, J.; Rassili, A.; Fischer, D.; Klemm, H.; Walkin, B.; Karlsson, M.; Cucatto, A.
Conference Paper
2004Improvement of materials and tools for thixoforming of steels
Rassili, A.; Adam, L.; Fischer, D.; Robelet, M.; Demurger, J.; Cucatto, A.; Klemm, H.; Walkin, B.; Karlsson, M.; Flüß, A.
Conference Paper
2004Introduction of a full automated process for the production of automotive steel parts
Behrens, B.-A.; Fischer, D.; Haller, B.; Rassili, A.; Klemm, H.; Flüß, A.; Walkin, B.; Karlsson, M.; Robelet, M.; Cucatto, A.
Conference Paper
2003Long-term stability of nonoxide ceramics in an oxidative environment at 1500 deg C
Klemm, H.; Taut, C.; Wötting, G.
Journal Article
2002Corrosion of silicon nitride materials in gas turbine environment
Klemm, H.
Journal Article
2002Oxidation resistant non-oxide ceramic matrix composites
Klemm, H.; Bales, A.
Journal Article
2002Strength and fracture toughness of the ESIS silicon nitride reference material
Lube, T.; Danzer, R.; Kübler, J.; Dusza, J.; Erauw, J.P.; Klemm, H.; Sglavo, V.
Conference Paper
2001Si3N4/MoSi2 Composite with superior long-term oxidation Resistance at 1500°C
Klemm, H.; Schubert, C.
Journal Article
2000High temperature oxidation and corrosion of silicon-based non-oxide ceramics
Klemm, H.; Herrmann, M.; Schubert, C.
Journal Article
2000High-temperature oxidation of non-oxide ceramics
Klemm, H.; Schubert, C.; Hermel, W.
Conference Paper
2000High-temperature properties of Si3N4/SiC microcomposites
Klemm, Hagen; Herrmann, Mathias; Schubert, Christian
Journal Article, Conference Paper
2000Silicon nitride based hard materials
Herrmann, M.; Klemm, H.; Schubert, C.
Book Article
1999Dichter Siliziumnitrid-Kompositwerkstoff und Verfahren zu seiner Herstellung
Klemm, H.; Herrmann, M.; Tangermann, K.; Schubert, C.
Patent
1999Effect of long-term oxidation on creep and failure of Si3N4 and Si3N4/SiC nanocomposites
Rendtel, P.; Rendtel, A.; Hübner, H.; Klemm, H.; Herrmann, M.
Journal Article
1999Flüssigphasengesinterte SiC-Werkstoffe für Hochtemperaturanwendungen
Hermanutz, D.; Klemm, H.
Conference Paper
1999Keramische Werkstoffe für Hochtemperaturanwendungen
Klemm, H.; Schubert, C.
Journal Article
1999Model combustor to assess the oxidation behavior of ceramic materials under real engine conditions
Filsinger, D.; Schulz, A.; Wittig, S.; Klemm, H.; Taut, C.; Wötting, G.
Conference Paper
1999Oxidationsverhalten von Si3N4-SiC-Mikrokompositwerkstoffen
Hermel, W.; Herrmann, M.; Schubert, C.; Klemm, H.
Conference Paper
1999Potential keramischer Werkstoffe für einen Einsatz in der Heißgasturbine
Klemm, H.; Schubert, C.; Taut, C.
Conference Paper
1999SiC/Si3N4-nanocomposites with excellent high temperature long-term behaviour
Herrmann, M.; Klemm, H.; Göbel, B.; Schubert, C.; Hermel, W.
Conference Paper, Journal Article
1998Farbiger Siliciumnitridwerkstoff und Verfahren zu seiner Herstellung
Herrmann, M.; Schubert, C.; Klemm, H.; Goeb, O.
Patent
1998Gesinterter polykristalliner Werkstoff sowie Verfahren zu dessen Herstellung
Frassek, L.; Woetting, G.; Schubert, C.; Klemm, H.
Patent
1998High Temperature Properties of mixed alpha/beta-SIALON Materials
Klemm, H.; Herrmann, M.; Reich, T.; Schubert, C.; Frassek, L.; Wötting, G.; Gugel, E.; Nietfeld, G.
Journal Article
1998Verfahren zur Herstellung eines Koerpers aus einem Silicium enthaltenden, nichtoxidischen Werkstoff und nach dem Verfahren hergestellter Koerper
Herrmann, M.; Schubert, C.; Klemm, H.; Tangermann, K.
Patent
1997Hochtemperaturverhalten von Si3N4/SiC-Mikrocompositwerkstoffen
Klemm, H.; Herrmann, M.; Schubert, C.
Conference Paper
1997Long-term behaviour of SiC/Si3N4-nanocomposites at 1400-1500° C
Herrmann, M.; Klemm, H.; Schubert, C.; Hermel, W.
Conference Paper
1997Neue Siliciumnitrid-Komposit-Materialien für Anwendungstemperaturen von 1400 bis 1500 °C
Klemm, H.; Herrmann, M.; Schubert, C.
Conference Paper
1997Quantitative Gefügeanalyse von Siliciumnitrid-Keramiken mit submikrokristallinen SiC-Einlagerungen
Obenaus, P.; Herrmann, M.; Klemm, H.
Conference Paper
1997Silicon nitride composite materials with an improved high temperature oxidation resistance
Klemm, H.; Herrmann, M.; Schubert, C.
Journal Article
1997Silicon nitride composites materials with an improved high temperature Oxidation Resistance
Klemm, Hagen; Herrmann, Mathias; Schubert, Christian
Conference Paper
1996The influence of grain boundary phase composition on the high temperature properties of Si3N4 materials
Klemm, H.; Herrmann, M.; Schubert, C.
Conference Paper
1996The influence of molybdenum silicide additions on high-temperature oxidation resistance of silicon nitride materials
Klemm, H.; Tangermann, K.; Schubert, C.; Hermel, W.
Journal Article
1996Problems and prospects of Si3N4 materials for applications at temperatures above 1400 deg C
Klemm, H.; Herrmann, M.; Schubert, C.; Hermel, W.
Journal Article
1994Creep behaviour study of gas pressure sintered silicon nitride
Lofai, F.; Dusza, J.; Herrmann, M.; Klemm, H.
Conference Paper
1994Fracture toughness and time-dependent strength behavior of low-doped silicon nitrides for applications at 1400 degree
Klemm, H.; Pezzotti, G.
Journal Article
1994Hochtemperaturcharakterisierung von Siliziumnitridwerkstoffen durch dynamische Ermüdung
Klemm, H.; Herrmann, M.; Reich, T.; Schubert, C.
Journal Article
1994Microstructure and properties of SiCN-nanocomposites
Herrmann, M.; Klemm, H.; Schubert, C.; Hermel, W.; Millers, T.; Rendtel, A.
Book Article
1994Microstructure and properties of SiCN-nanocomposites
Herrmann, M.; Klemm, H.; Schubert, C.; Hermel, W.; Millers, T.; Rendtel, A.
Conference Paper
1994Silicon nitride materials featured by superior creep and fracture resistance at 1400 degree
Klemm, H.; Herrmann, M.; Reich, T.; Schubert, C.
Conference Paper
1994Silicon nitride materials featured by superior creep and fracture resistance at 1400 degree Celsius
Klemm, H.; Herrmann, M.; Reich, T.; Schubert, C.
Book
1991Verfahren zur Herstellung von polykristallinen Siliziumnitrid- oder Siliziumcarbidsinterkoerpern
Gerlach, U.; Klemm, H.; Schubert, C.; Herrmann, M.
Patent