Suchergebnisse

Kolb, M.; Freund, L. P.; Fischer, F.; Povstugar, I.; Makineni, S. K.; Gault, B.; Raabe, D.; Müller, J.; Spiecker, E.; Neumeier, S. et al.; Göken, M.: On the grain boundary strengthening effect of boron in γ/γ′ Cobalt-base superalloys. Acta Materialia 145, S. 247 - 254 (2018)

Zenk, C. H.; Povstugar, I.; Li, R.; Rinaldi, F.; Neumeier, S.; Raabe, D.; Göken, M.: A novel type of Co–Ti–Cr-base γ/γ′ superalloys with low mass density. Acta Materialia 135, S. 244 - 251 (2017)

Kolb, M.; Zenk, C. H.; Kirzinger, A.; Povstugar, I.; Raabe, D.; Neumeier, S.; Göken, M.: Influence of rhenium on γ′-strengthened cobalt-base superalloys. Journal of Materials Research 32 (13), S. 2551 - 2559 (2017)

Yardley, V. A.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Parsa, A. B.; Kostka, A.; Somsen, C.; Dlouhý, A.; Neuking, K.; George, E. P. et al.; Eggeler, G. F.: On Local Phase Equilibria and the Appearance of Nanoparticles in the Microstructure of Single-Crystal Ni-Base Superalloys. Advanced Engineering Materials 18 (9), S. 1556 - 1567 (2016)

Stiller, K. M.; Thuvander, M.; Povstugar, I.; Choi, P.-P.; Andrén, H. O.: Atom probe tomography of interfaces in ceramic films and oxide scales. MRS Bulletin 41 (1), S. 35 - 39 (2016)

Morsdorf, L.; Pradeep, K. G.; Herzer, G.; Kovács, A.; Dunin-Borkowski, R. E.; Povstugar, I.; Konygin, G.; Choi, P.-P.: Phase selection and nanocrystallization in Cu-free soft magnetic FeSiNbB amorphous alloy upon rapid annealing. Journal of Applied Physics 119, 124903 (2016)

Povstugar, I.; Zenk, C. H.; Li, R.; Choi, P.-P.; Neumeier, S.; Dolotko, O. V.; Hoelzel, M.; Göken, M.; Raabe, D.: Elemental partitioning, lattice misfit and creep behaviour of Cr containing γ′ strengthened Co base superalloys. Materials Science and Technology 32 (3), S. 220 - 225 (2016)

Matuszewski, K.; Rettig, R.; Matysiak, H.; Peng, Z.; Povstugar, I.; Choi, P.-P.; Müller, J. G.; Raabe, D.; Spiecker, E.; Kurzydłowski, K. J. et al.; Singer, R. F.: Effect of ruthenium on the precipitation of topologically close packed phases in Ni-based superalloys of 3rd and 4th generation. Acta Materialia 95, S. 274 - 283 (2015)

Prakash, A.; Guénolé, J.; Wang, J.; Müller, J. G.; Spiecker, E.; Mills, M. J.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Bitzek, E.: Atom probe informed simulations of dislocation–precipitate interactions reveal the importance of local interface curvature. Acta Materialia 92, S. 33 - 45 (2015)

Peng, Z.; Povstugar, I.; Matuszewski, K.; Rettig, R.; Singer, R. F.; Kostka, A.; Choi, P.-P.; Raabe, D.: Effects of Ru on elemental partitioning and precipitation of topologically close-packed phases in Ni-based superalloys. Scripta Materialia 101, S. 44 - 47 (2015)

Parsa, A. B.; Wollgramm, P.; Buck, H.; Somsen, C.; Kostka, A.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Dlouhý, A.; Müller, J. G. et al.; Spiecker, E.; Demtroder, K.; Schreuer, J.; Neuking, K.; Eggeler, G. F.: Advanced scale bridging microstructure analysis of single crystal Ni-base superalloys. Advanced Engineering Materials 17 (2), S. 216 - 230 (2015)

Povstugar, I.; Choi, P.-P.; Neumeier, S.; Bauer, A.; Zenk, C. H.; Göken, M.; Raabe, D.: Elemental partitioning and mechanical properties of Ti- and Ta-containing Co–Al–W-base superalloys studied by atom probe tomography and nanoindentation. Acta Materialia 78, S. 78 - 85 (2014)

Povstugar, I.; Choi, P.; Tytko, D.; Ahn, J.; Raabe, D.: Interface-directed spinodal decomposition in TiAlN/CrN multilayer hardcoatings studied by atom probe tomography. Acta Materialia 61 (20), S. 7534 - 7542 (2013)

Choi, P.; Povstugar, I.; Ahn, J.; Kostka, A.; Raabe, D.: Thermal stability of TiAlN/CrN multilayer coatings studied by atom probe tomography. Ultramicroscopy 111, S. 518 - 523 (2011)

Zenk, C. H.; Neumeier, S.; Kolb, M.; Volz, N.; Fries, S. G.; Dolotko, O. V.; Povstugar, I.; Raabe, D.; Göken, M.: The role of the base element in γ strengthened cobalt/nickel-base superalloys. In: Proceedings of the International Symposium on Superalloys, Bd. 2016, S. 971 - 980. 13th International Symposium on Superalloys, SUPERALLOYS 2016, Seven Springs Mountain Resort, Seven Springs, PA, USA, 11. September 2016 - 15. September 2016. Minerals, Metals and Materials Society, Pittsburgh, PA, USA (2016)

Gault, B.; Herbig, M.; Povstugar, I.; Liebscher, C.; Kuzmina, M.; Cojocaru-Mirédin, O.; Dehm, G.; Nematollahi, G. A.; Ponge, D.; Scheu, C. et al.; Stoffers, A.; Sandlöbes, S.; Neugebauer, J.; Raabe, D.: Atoms, ions, electrons: simulated, measured and manipulated. Workshop on Scientific Directions for Future Transmission Electron Microscopy, Jülich, Germany (2016)

Millán, J.; Ponge, D.; Povstugar, I.; Sandlöbes, S.; Choi, P.-P.; Zaefferer, S.; Haghighat, S. M. H.; Eggeler, G. F.; Nematollahi, G. A.; Herbig, M. et al.; Kirchheim, R.; Inden, G.; Neugebauer, J.; Raabe, D.: Scale-hoping approaches in desiging complex alloys. Royal Society International Seminar, Superalloys to Order' at the Kavli Royal Society International Centre, Chicheley, UK (2013)

Povstugar, I.; Choi, P.; Tytko, D.; Raabe, D.: Atom probe tomography for nanoscale analysis of nitride thin films. 7th International Conference on Surfaces, Coatings and Nanostructured Materials NANOSMAT-2012, Prague, Chech Republic (2012)

Peng, Z.; Povstugar, I.; Choi, P.-P.; Kostka, A.; Raabe, D.; Matuszewski, K.; Müller, J., J.; Rettig, R.; Singer, R. F.: Ruthenium effect on precipitation of topologically close-packed phases in nickel-based superalloys. APT&M 2014 conference, Stuttgart, Germany (2014)