Exploració per autor "Terentyev, Dimitry"
Ara es mostren els items 6-10 de 10
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Interaction of a dislocation pileup with {332} tilt grain boundary in bcc metals studied by MD simulations
Kvashin, Nikolai; Anento Moreno, Napoleón; Terentyev, Dimitry; Bakaev, A.; Serra Tort, Ana María (American Physical Society (APS), 2021-01)
Article
Accés obertThe sustainability and capacity of macroscopic deformation by polycrystalline metals and metallic alloys is controlled by the propagation of dislocation-mediated slip through grains. In this paper, the interaction of a ... -
Interaction of carbon with vacancy and self-interstitial atom clusters in alpha-iron studied using metallic-covalent interatomic potential
Terentyev, Dimitry; Anento Moreno, Napoleón; Serra Tort, Ana María; Jansson, Ville; Khater, Hassan; Bonny, Giovanni (2011-01-31)
Article
Accés restringit per política de l'editorialThe presence of even small amount of carbon interstitial impurity affects properties of Fe and Fe-based ferritic alloys. From earlier experiments it follows that carbon exhibits considerably strong interaction with lattice ... -
Interaction of He and He-V clusters with self-interstitials and dislocations defects in bcc Fe
Terentyev, Dimitry; Anento Moreno, Napoleón; Serra Tort, Ana María; Ortiz, C. J.; zhurkin, E. E. (2015-03-01)
Article
Accés obertThe understanding of helium effects in synergy with radiation damage is crucial for the development of structural steels for fusion applications. Recent investigations in ultra-pure iron, taken as a basic model, have shown ... -
Structure and strength of (1 1 0) tilt grain boundaries in bcc Fe: an atomistic study
Terentyev, Dimitry; He, X.; Serra Tort, Ana María; Kuriplach, J. (2010-08)
Article
Accés restringit per política de l'editorialIn this work we study a set of $\left<{1\:1\:0}\right>$ tilt grain boundaries (GB) with a misorientation angle varied from 26º to 141º by applying atomistic calculations in α-Fe. A set of different interatomic potentials ... -
The role of nickel in radiation damage of ferritic alloys
Osetsky, Yuri; Anento Moreno, Napoleón; Serra Tort, Ana María; Terentyev, Dimitry (2015-02-01)
Article
Accés obertAccording to modern theory, damage evolution under neutron irradiation depends on the fraction of self-interstitial atoms (SIAs) produced in the form of one-dimensional glissile clusters. These clusters, having a low ...