31 citations · 42 across the 3 of their papers we have counts for
3 papers
Criticality of relaxation in dislocation systems
Péter Dusán Ispánovity, István Groma, Géza Györgyi +2
Relaxation processes of dislocation systems are studied by two-dimensional dynamical simulations. In order to capture generic features, three physically different scenarios were st…
Abnormal subgrain growth in a dislocation-based model of recovery
Péter Dusán Ispánovity, István Groma, Wolfgang Hoffelner +1
Simulation of subgrain growth during recovery is carried out using two-dimensional discrete dislocation dynamics on a hexagonal crystal lattice having three symmetric slip planes.…
Impact of gamma' particle coarsening on the critical resolved shear stress of nickel-base superalloys with low aluminium and/or titanium content
Péter Dusán Ispánovity, Botond Bakó, Daniel Weygand +2
In Ni-base superalloys with low Al and/or Ti content the precipitation and subsequent coarsening of gamma' particles at intermediate temperatures contribute to the degradation of t…