Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2016The effect of composition on the optical properties and hardness of transparent Al-rich MgO·nAl2O3 spinel ceramics
Wätzig, Katja; Krell, Andreas
Journal Article
2016Transparent ceramics at 50: Progress made and further prospects
Goldstein, Adrian; Krell, Andreas
Journal Article
2015Comment on "High-pressure spark plasma sintering (SPS) of transparent polycrystalline magnesium aluminate spinel (PMAS)" by M. Sokol, S. Kalabukhov, M. P. Dariel, N. Frage [J. Eur. Ceram. Soc. 34 (2014) 4305]
Krell, Andreas
Journal Article
2015Comment: The effect of grain size on the mechanical and optical properties of spark plasma sintering-processed magnesium aluminate spinel MgAl2O4 (Rothaman et al.)
Krell, Andreas
Journal Article
2015Transparente Spinellkeramiken und Verfahren zu ihrer Herstellung
Hutzler, Thomas; Krell, Andreas
Patent
2014Comments on "An extended hardness limit in bulk nanoceramics" by J.A. Wollmershauser, B.N. Feigelson, E.P. Gorzkowski, C.T. Ellis, R. Goswami, S.B. Qadri, J.G. Tischler, F.J. Kub, R.K. Everett, Acta Materialia 69 (2014) 9–16
Krell, Andreas
Journal Article
2014Defect strategies for an improved optical quality of transparent ceramics
Krell, Andreas; Hutzler, Thomas; Klimke, Jens
Journal Article
2014Optimized shaping process for transparent spinel ceramic
Kaiser, Alfred; Hutzler, Thomas; Krell, Andreas; Kremer, Robert
Conference Paper
2014Order of influences on the ballistic resistance of armor ceramics and single crystals
Krell, Andreas; Strassburger, Elmar
Journal Article
2013Influences of cation disorder in commercial spinel powders studied by 27Al MAS NMR on the sintering of transparent MgAl2O4 ceramics
Krell, Andreas; Brendler, Erica
Journal Article
2013Separation and hierarchic order of key influences on the ballistic strength of opaque and transparent ceramic armor
Krell, Andreas; Strassburger, Elmar
Conference Paper
2013Single and polycrystalline transparent ceramic armor with different crystal structure
Krell, Andreas; Straßburger, Elmar; Hutzler, Thomas; Klimke, Jens
Journal Article
2012Discrimination of basic influences on the ballistic strength of opaque and transparent ceramics
Krell, Andreas; Strassburger, Elmar
Conference Paper
2012Influence of the structure of MgO·nAl2O3 spinel lattices on transparent ceramics processing and properties
Krell, Andreas; Waetzig, Katja; Klimke, Jens
Journal Article, Conference Paper
2011Grain size-dependent hardness of transparent magnesium aluminate spinel
Krell, Andreas; Bales, Axel
Journal Article
2011Transparente Komposit-Scheibe für Sicherheitsanwendungen
Krell, Andreas; Strassburger, Elmar
Patent
2002Neuartige poröse Alpha-Al203-Werkstoffe und -Membranen
Buse, Frank
: Putnis, Andrew (Gutachter); Krell, Andreas
Dissertation
1995Fortschritte für Hochleistungs-Aluminiumoxid
Krell, Andreas
Book Article