Gholamali Ali Nematollahi

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Featured researches published by Gholamali Ali Nematollahi.

Advanced Materials | 2016

Deformation-Induced Martensite: A New Paradigm for Exceptional Steels

Soundès Djaziri; Yujiao Li; Gholamali Ali Nematollahi; Blazej Grabowski; Shoji Goto; Christoph Kirchlechner; Aleksander Kostka; Stephen Doyle; Jörg Neugebauer; Dierk Raabe; Gerhard Dehm

Martensite steel is induced from pearlitic steel by a newly discovered method, which is completely different from the traditional route of quenching austenitic steel. Both experimental and theoretical studies demonstrate that Fe-C martensite forms by severe deformation at room temperature. The new mechanism identified here opens a paths to material-design strategies based on deformation-driven nanoscale phase transformations.

Acta Materialia | 2016

Multiscale description of carbon-supersaturated ferrite in severely drawn pearlitic wires

Gholamali Ali Nematollahi; Blazej Grabowski; Dierk Raabe; Jörg Neugebauer

Journal of Physics D | 2018

Impact of local electrostatic field rearrangement on field ionization

Shyam Katnagallu; Michal Dagan; Stefan Parviainen; Gholamali Ali Nematollahi; Blazej Grabowski; Paul Alexander J. Bagot; Nicolas Rolland; Jörg Neugebauer; Dierk Raabe; F. Vurpillot; Michael P. Moody; Baptiste Gault

Archive | 2014

Multiscale description of super-saturated ferrite in severely deformed pearlitic wires

Gholamali Ali Nematollahi; G. Eggeler; Jörg Neugebauer

TMS 2017 | 2017

Deformation Induced Martensite: A Thermodynamic Study

Gholamali Ali Nematollahi; Soundès Djaziri; Blazej Grabowski; Christoph Kirchlechner; Aleksander Kostka; Shoji Goto; Dierk Raabe; Gerhard Dehm; Jörg Neugebauer

Stahl Und Eisen | 2017

Konkurrenzlose Festigkeit durch extremes Umformen von Stahl

Christoph Kirchlechner; Soundès Djaziri; Yujiao Li; Michael Herbig; Blazej Grabowski; Gholamali Ali Nematollahi; Shoji Goto; R. Kirchheim; Jörg Neugebauer; Dierk Raabe; Gerhard Dehm

Australian Atom Probe Workshop | 2017

Reconstructing field ion microscopy and atom probe data

Baptiste Gault; Frédéric De Geuser; Shyam Katnagallu; Gholamali Ali Nematollahi; Michal Dagan; Stefan Parviainen; Ann Kathrin Rusitzka; Errin Johnson; Gustav Sundell; Martin Andersson; Leigh Stephenson; Jörg Neugebauer; Michael P. Moody; F. Vurpillot; Dierk Raabe

Workshop on Scientific Directions for Future Transmission Electron Microscopy | 2016

Atoms, ions, electrons: simulated, measured and manipulated

Baptiste Gault; Michael Herbig; Ivan Povstugar; Christian Liebscher; Margarita Kuzmina; Oana Cojocaru-Mirédin; Gerhard Dehm; Gholamali Ali Nematollahi; Dirk Ponge; Christina Scheu; Andreas Stoffers; Stefanie Sandlöbes; Jörg Neugebauer; Dierk Raabe

MRS Fall Meeting | 2016

Segregation Engineering - Solute Decoration, Complexions and Transformations for Self-Organized Metallurgical Bulk Nanostructures

Dierk Raabe; Dirk Ponge; Baptiste Gault; Michael Herbig; Christian Liebscher; Margarita Kuzmina; Gerard Leyson; Meimei Wang; Cemal Cem Tasan; Gholamali Ali Nematollahi; Hauke Springer; Michael Martinus Belde; Jörg Neugebauer; Stefanie Sandlöbes

XIe Colloque Rayons X & Matière | 2015

Transformation de phase induite par déformation plastique sévère des aciers perlitiques

Soundès Djaziri; Yujiao Li; Gholamali Ali Nematollahi; Shoji Goto; Christoph Kirchlechner; Blazej Grabowski; Jörg Neugebauer; Dierk Raabe; Gerhard Dehm

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