Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Yulia Petelina"'
Autor:
S. N. Kolupaeva, Anna Shmidt, Anna Kayuda, Aleksander Petelin, Yulia Petelina, Olesya Vorobyeva
Publikováno v:
Key Engineering Materials. 712:390-393
The study of the role of various factors in plastic behavior of materials is carried out using a mathematical model that takes into account fundamental properties of deformation defects in a crystal lattice based on the continuum theory of dislocatio
Publikováno v:
Key Engineering Materials. 683:136-141
Crystallographic slip is one of key mechanisms determining plastic form change of crystalline solids. Despite a large amount of works done on the subject, crystallographic slip is a very difficult subject to study. Significant progress in the study o
Publikováno v:
Advanced Materials Research. 1013:280-286
A mathematical model of elementary crystallographic slip, limited by a closed piecewise-continuous dislocation loop is proposed. A study of the evolution of the first dislocation loop emitted by a dislocation source in copper is carried out. It has b
Autor:
Alexander Petelin, Konstantin A. Polosukhin, Ksenia Vik, Svetlana Samokhina, S. N. Kolupaeva, Yulia Petelina
Publikováno v:
AIP Conference Proceedings. 2016. Vol. 1698. P. 040004-1-040004-4
The paper proposes the study of the dynamics of near-surface dislocation loops in lead. It has been shown that the activation of a prismatic near-surface dislocation loop and its motion inward the crystal practically throughout the entire path occurs