Atomic mechanisms of local structural rearrangements in strained crystalline titanium grain

Atomic mechanisms of local structural rearrangements in strained crystalline titanium grain

Λεπτομέρειες βιβλιογραφικής εγγραφής
Parent link:	Technical Physics Letters: Scientific Journal Vol. 37, iss. 10.— 2011.— [P. 946-948]
Άλλοι συγγραφείς:	Konovalenko I. S. Ivan Sergeevich, Kryzhevich D. S., Zol'nikov K. P., Psakhie S. G. Sergey Grigorievich
Περίληψη:	Title screen The nucleation and development of plastic deformation in a crystalline grain of titanium (Ti) during uniaxial tension has been studied by molecular dynamics (MD) simulations with the interatomic interaction described using the embedded atom method. Specific features of the generation of local structural rearrangements in the grain at various straining rates are revealed. It is established that there is a threshold deformation level at which local structural rearrangements begin to nucleate in the crystal, which is accompanied by a jumplike decrease in the potential energy. Because of the inertial character of the accommodation processes, this threshold value increases with the loading velocity. Режим доступа: по договору с организацией-держателем ресурса
Έκδοση:	2011
Θέματα:	электронный ресурс труды учёных ТПУ титан атомы атомные механизмы
Διαθέσιμο Online:	http://dx.doi.org/10.1134/S1063785011100233
Μορφή:	Ηλεκτρονική πηγή Κεφάλαιο βιβλίου
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654404

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