Clemens, H.; Mayer, S.; Scheu, C.: Microstructure and Properties of Engineering Materials. In: Neutrons and Synchrotron Radiation in Engineering Materials Science: From Fundamentals to Applications: Second Edition, pp. 3 - 20 (Eds. Schreyer, A.; Clemens, H.; Mayer, S.). wiley, Hoboken, NJ, USA (2017)
Microstructure of Ni2B Laser-Induced Surface-Alloyed α-Fe (Materials Resaerch Symposium Proceedings, Phase Transformations and Systems Driven far from Equilibrium, 481). MRS Fall Meeting´97, Boston, MA, USA. (2001)
Hieke, S. W.; Willinger, M. G.; Wang, Z.-J.; Richter, G.; Dehm, G.; Scheu, C.: In situ electron microscopy – insights in solid state dewetting of epitaxial Al thin films on sapphire. In: Microscopy Conference 2017 (MC 2017) - Proceedings (Ed. Laue, M.). Microscopy Conference 2017 (MC 2017), Lausanne, Switzerland, August 21, 2017 - August 25, 2017. Universität Regensburg, Regensburg (2017)
Folger, A.; Wisnet, A.; Scheu, C.: Defects in as-grown vs. annealed rutile titania nanowires and their effect on properties. EMC 2016, 16th European Microscopy Congress, Lyon, France, August 28, 2016 - September 02, 2016. European Microscopy Congress 2016: Proceedings, pp. 409 - 410 (2016)
Hieke, S. W.; Dehm, G.; Scheu, C.: Investigation of solid state dewetting phenomena of epitaxial Al thin films on sapphire using electron microscopy. In: European Microscopy Congress 2016: Proceedings, pp. 203 - 204. The 16th European Microscopy Congress (EMC 2016), Lyon, France, August 28, 2016 - September 02, 2016. Wiley-VCH Verlag GmbH & Co KGaA (2016)
Cha, L.; Scheu, C.; Dehm, G.: A TEM study of ultra-fine lamellar structures in titanium aluminide. In: 9th Multinational Microscopy Conference 2009 Materials Science, Vol. 3, pp. 247 - 248 (Eds. Kothleitner, G.; Leisch, M.). 9th Multinational Microscopy Conference 2009, Graz, Austria, August 30, 2009 - September 04, 2009. Verlag der Technischen Universität Graz, Graz, Austria (2009)
Cha, L.; Scheu, C.; Dehm, G.; Schnitzer, R.; Clemens, H. J.: Initial stages of lamellae formation in high Nb containing γ-TiAl based alloys. In: Materials Research Society Symposium Proceedings 2009, Vol. 1128, pp. 153 - 158. MRS Fall Meeting 2009, Boston, MA, USA, November 30, 2009 - December 04, 2009. (2009)
Rester, M.; Cha, L.; Scheu, C.; Dehm, G.; Clemens, H. J.; Kothleitner, G.; Leisch, M.: Microstructure of a massively transformed high Nb containing γ-TiAl based alloy. In: 9th Multinational Microscopy Conference 2009, pp. 231 - 232 (Eds. Kothleitner, G.; Leisch, M.). 9th Multinational Microscopy Conference 2009, Graz, Austria, August 30, 2009. Verlag der Technischen Universität Graz, Graz, Austria (2009)
Rashkova, B.; Kothleitner, G.; Šturm, S.; Scheu, C.; Kutschej, K.; Mitterer, C.; Lazar, P.; Redinger, J.; Podloucky, R.; Dehm, G.: A Comparison of the Electronic Structure of N–K in TiN and VN using EELS and Ab-initio Calculations. In: Proceeding 33rd Microscopy Conference, Deutsche Gesellschaft für Elektronenmikroskopie, pp. 414 - 415. Microscopy 33rd Conference, Deutsche Gesellschaft für Elektronenmikroskopie, Saarbrücken, Germany, September 02, 2007 - September 07, 2007. (2007)
Wetscher, F.; Pippan, R.; Šturm, S.; Kauffmann, F.; Scheu, C.; Dehm, G.: Microstructural evolution of a pearlitic steel during severe plastic deformation. In: 7th Multinational Congress on Microscopy. 7th Multinational Congress on Microscopy, Portorož, Slovenia, June 26, 2005 - June 30, 2005. (2005)
Oh, S. H.; Scheu, C.; Dehm, G.; Wagner, T. A.; Rühle, M.; Lee, H. J.: Direct atomic scale observation of dynamic alumina-aluminum solid-liquid interfaces. In: The 8th Asia-Pacific Conference on Electron Microscopy (8APEM): In Conjunction with the 60th Annual Meeting of the Japanese Society of Microscopy, pp. 671 - 672. 8th Asia-Pacific Conference on Electron Microscopy (8APEM), Kanazawa, Japan, June 07, 2004 - June 11, 2004. Die Japanische Gesellschaft für Mikroskopie, Uchinada-mati (Isikawa-ken), Japan (2004)
Dehm, G.; Scheu, C.; Rühle, M.: Interface Structure of Epitaxial Cu Films on (0001) α-Al2O3. In: Proceedings of the 14th ICEM, Vol. 2, pp. 567 - 568. 11th International Congress on Electron Microscopy, Dublin, Ireland, August 26, 1996 - August 30, 1996. (1998)
Rühle, M.; Dehm, G.; Scheu, C.: Structure and Composition of Interfaces in Ceramics and Ceramic Composites. In: Proc. of the International Materials Symposium on Ceramic Microstructures: Controll at the Atomic Level, pp. 1 - 12 (Eds. Tomsia, A. P.; Glaeser, A.). International Materials Symposium on Ceramic Microstructures: Controll at the Atomic Level, Berkley, CA, USA, June 24, 1996 - June 27, 1996. Plenum Press, New York (1998)
Scheu, C.; Dehm, G.; Kaplan, W. D.; Vilela, D.; Claussen, N. E.: Microstructure of Nb Based Al2O3 Composites. In: Proc. of 56rd Annual Meeting of MSA, pp. 588 - 589. 56rd Meeting of the Microscopy Society of America, Atlanta, GA, USA, July 12, 1998 - July 16, 1998. (1998)
Dehm, G.; Scheu, C.; Bamberger, M. S.: Microstructure of Ni2B Laser-Induced Surface-Alloyed α-Fe. In: Laser Materials Processing, Vol. 83a, pp. 128 - 137. International Congress on Applications of Lasers and Electro-Optics’97, San Diego, CA, USA, 1997. (1997)
Dehm, G.; Scheu, C.: Atomic Structure of Internal Cu/Al2O3 Interfaces. In: Proc. of 54th annual meeting of MSA, Vol. 3, pp. 686 - 687. 54th Meeting of the Microscopy Society of America, Minneapolis, MN, USA, August 11, 1996 - August 15, 1996. (1996)
Berova, V.; Garzón-Manjón, A.; Vega-Paredes, M.; Scheu, C.; Jurzinsky, T.: Influence of Shell Thickness on Durability of Ru@Pt Core-Shell Catalysts for Reformate PEM Fuel Cells. In ECS Meeting Abstracts, MA2022-01 (35), p. 1528. The Electrochemical Society (2022)
Hydrogen in aluminium can cause embrittlement and critical failure. However, the behaviour of hydrogen in aluminium was not yet understood. Scientists at the Max-Planck-Institut für Eisenforschung were able to locate hydrogen inside aluminium’s microstructure and designed strategies to trap the hydrogen atoms inside the microstructure. This can…
Because of their excellent corrosion resistance, high wear resistance and comparable low density, Fe–Al-based alloys are an interesting alternative for replacing stainless steels and possibly even Ni-base superalloys. Recent progress in increasing strength at high temperatures has evoked interest by industries to evaluate possibilities to employ…
To design novel alloys with tailored properties and microstructure, two materials science approaches have proven immensely successful: Firstly, thermodynamic and kinetic descriptions for tailoring and processing alloys to achieve a desired microstructure. Secondly, crystal defect manipulation to control strength, formability and corrosion…
Despite the immanent advantages of metals and alloys processed by additive manufacturing (e.g. design freedom for complex geometry) and unexpected merits (e.g. superior mechanical performance) of AM processes, there are several remaining issues that need to be addressed in order to practically apply AM alloys to various industries. One of the most important issues is the mechanical behavior of AM alloys under hydrogen environments, since it is easily encountered in the industrial fields and has generally detrimental effects on metals and alloys.
Project C3 of the SFB/TR103 investigates high-temperature dislocation-dislocation and dislocation-precipitate interactions in the gamma/gamma-prime microstructure of Ni-base superalloys.
Funding ended January 2023 This group was concerned with the 3D mapping of hydrogen at near-atomic scale in metallic alloys with the aim to better understand hydrogen storage materials and hydrogen embrittlement.