Univ. Prof. Dr. Reinhard Pippan

Function: Senior Scientist, retired
Freelancer at ESI and Mercator Fellow of DFG
Room: 114
Phone: +43 (0) 3842-804-114
E-Mail: reinhard.pippan(at)oeaw.ac.at

Research

Nanomaterials by Severe Plastic Deformation, Micro- and Nanomechanics, Complex Materials

Methods

High Pressure Torsion, SEM, Fracture Mechanics, Micromechanics, Dislocation Mechanics

Teaching

Ausgewählte Kapitel aus der Festkörpermechanik, Zelluläre Materialien und Verbundwerkstoffe

Projects

Femtosecond laser application in materials science, Deformation- and fracture behavior of advanced materials, USMS - Ultrastrong Materials, Deformation-induced grain growth in nanocrystalline copper, Effect of grain architecture on the ductility in ultrafine grained and nanocrystalline SPD materials

Publications

  • Nanocrystalline steel obtained by mechanical alloying of iron and graphite subsequently compacted by high-pressure torsion
    C. Borchers, C. Garve, M. Tiegel, M. Deutges, A. Herz, K. Edalati, R. Pippan, Z. Horita, R. Kirchheim
    Acta Mater.97, 207-215 (2015)
    DOI RIS ENW BIB
  • Mechanical properties, microstructure and thermal stability of a nanocrystalline CoCrFeMnNi high-entropy alloy after severe plastic deformation
    B. Schuh, F. Mendez-Martin, B. Voelker, E.P. George, H. Clemens, R. Pippan, A. Hohenwarter
    Acta Mater.96, 258-268 (2015)
    DOI RIS ENW BIB
  • Revisiting fatigue crack growth in various grain size regimes of Ni
    T. Leitner, A. Hohenwarter, R. Pippan
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.646, 294-305 (2015)
    DOI RIS ENW BIB
  • Corrosion Fatigue of Austenitic Stianless Steel in Different Hot Chloride Solutions
    A. Visser, G. Mori, M. Panzenböck, R. Pippan
    Corrosion Science and Technology14, 172-176 (2015)
    DOI RIS ENW BIB
  • Analysis of fatigue crack propagation under mixed mode II plus III in ARMCO iron
    T. Vojtek, J. Pokluda, P. Sandera, J. Hornikova, A. Hohenwarter, R. Pippan
    Int. J. Fatigue76, 47-52 (2015)
    DOI RIS ENW BIB
  • Load history effects on fatigue crack propagation: Its effect on the R-curve for threshold
    X. Zhou, A. Hohenwarter, T. Leitner, H.P. Gänser, R. Pippan
    International Journal of the Italian Group of Fracture (2015)
    RIS ENW BIB
  • Production of Bulk Metallic Glasses by Severe Plastic Deformation
    L. Kraemer, K.S. Kormout, D. Setman, Y. Champion, R. Pippan
    METALS5, 720-729 (2015)
    DOI RIS ENW BIB
  • Propagation of Long Fatigue Cracks under Remote Modes II and III in Ferritic-Pearlitic Steel
    T. Vojtek, J. Pokluda, A. Hohenwarter, R. Pippan
    Acta Phys. Pol. A128, 611-614 (2015)
    RIS ENW BIB
  • Ab initio description of segregation and cohesion of grain boundaries in W-25 at.% Re alloys
    D. Scheiber, V.I. Razumovskiy, P. Puschnig, R. Pippan, L. Romaner
    Acta Mater.88, 180-189 (2015)
    DOI RIS ENW BIB
  • Fracture and fracture toughness of nanopolycrystalline metals produced by severe plastic deformation
    A. Hohenwarter, R. Pippan
    Philos. Trans. R. Soc. A-Math. Phys. Eng. Sci.373, ARTN 20140366 (2015)
    DOI RIS ENW BIB