R
Reinhard Pippan
Researcher at Austrian Academy of Sciences
Publications - 463
Citations - 15609
Reinhard Pippan is an academic researcher from Austrian Academy of Sciences. The author has contributed to research in topics: Microstructure & Severe plastic deformation. The author has an hindex of 57, co-authored 434 publications receiving 12417 citations. Previous affiliations of Reinhard Pippan include University of Leoben & European Atomic Energy Community.
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Journal ArticleDOI
Mechanical properties, microstructure and thermal stability of a nanocrystalline CoCrFeMnNi high-entropy alloy after severe plastic deformation
Benjamin Schuh,Francisca Mendez-Martin,Bernhard Völker,Easo P. George,Easo P. George,Helmut Clemens,Reinhard Pippan,Anton Hohenwarter +7 more
TL;DR: In this article, an equiatomic CoCrFeMnNi high-entropy alloy (HEA), produced by arc melting and drop casting, was subjected to severe plastic deformation (SPD) using high pressure torsion.
Journal ArticleDOI
Recent progress in research on tungsten materials for nuclear fusion applications in Europe
Michael Rieth,Sergei L. Dudarev,S.M. González de Vicente,Jarir Aktaa,Tommy Ahlgren,Steffen Antusch,David E.J. Armstrong,M. Balden,Nadine Baluc,Marie-France Barthe,W.W. Basuki,Manjusha Battabyal,Charlotte Becquart,D. Blagoeva,H. Boldyryeva,J. Brinkmann,Massimo Celino,L. Ciupinski,J.B. Correia,A. De Backer,Christophe Domain,Ermile Gaganidze,Carmen García-Rosales,James S.K.-L. Gibson,Mark R. Gilbert,Simone Giusepponi,Bernd Gludovatz,H. Greuner,Kalle Heinola,Till Höschen,Andreas Hoffmann,N. Holstein,Freimut Koch,Wolfgang Krauss,Huijun Li,Stefan Lindig,Jochen Linke,Ch. Linsmeier,P. López-Ruiz,H. Maier,Jiri Matejicek,Tarini Prasad Mishra,Mamoun Muhammed,Ángel Muñoz,M. Muzyk,Kai Nordlund,Duc Nguyen-Manh,J. Opschoor,N. Ordás,T. Palacios,Gerald Pintsuk,Reinhard Pippan,J. Reiser,Johann Riesch,Steve G. Roberts,Lorenz Romaner,M. Rosiński,María Sánchez,Werner Schulmeyer,H. Traxler,Alejandro Ureña,J.G. van der Laan,L. Veleva,Sverker Wahlberg,Mario Walter,T. Weber,Timm Weitkamp,Stefan Wurster,Mazher Ahmed Yar,Jeong-Ha You,A. Zivelonghi +70 more
TL;DR: In this article, the progress of work within the EFDA long-term fusion materials program in the area of tungsten alloys is reviewed, with a detailed overview of the latest results on materials research, fabrication processes, joining options, high heat flux testing, plasticity studies, modelling, and validation experiments.
Journal ArticleDOI
A further step towards an understanding of size-dependent crystal plasticity: In situ tension experiments of miniaturized single-crystal copper samples
TL;DR: In this article, the size effects of the plastic deformation behavior of copper single crystals loaded along the 〈−2.3.4'' direction were investigated and a method for in situ testing of miniaturized tension specimen was developed.
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Saturation of Fragmentation During Severe Plastic Deformation
Reinhard Pippan,Stephan Scheriau,Aidan A. Taylor,Martin Hafok,Anton Hohenwarter,Andrea Bachmaier +5 more
TL;DR: In this paper, the saturation microstructure of a single-phase material was studied and it was shown that the saturation grain size decreases with decreasing deformation temperature, although the dependency is stronger at medium homologous temperatures and less in the low temperature regime.
Journal ArticleDOI
On the homogeneity of deformation by high pressure torsion
A. Vorhauer,Reinhard Pippan +1 more
TL;DR: In this article, microstructures and microhardness have been carefully characterized for an austenitic steel deformed by high pressure torsion up to 16 total revolutions, and nearly idealized torsions deformation is observed even at large number of revolution.