The influence of the dislocation distribution heterogeneity degree on the formation of a non-misoriented dislocation cell substructures in f.c.c. metals

Λεπτομέρειες βιβλιογραφικής εγγραφής
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 135 : Issues of Physics and Technology in Science, Industry and Medicine.— 2016.— [012007, 6 p.]
Κύριος συγγραφέας: Cherepanov D. N. Dmitry Nikolaevich
Συγγραφή απο Οργανισμό/Αρχή: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра физико-энергетических установок (№ 21) (ФЭУ)
Άλλοι συγγραφείς: Selivanikova O. V. Olga Valerievna, Matveev M. V.
Περίληψη:Title screen
Dislocation loops emitted by Frank-Reed source during crossing dislocations of the non-coplanar slip systems are accumulates jogs on the own dislocation line, resulting in the deceleration of the segments of dislocation loops with high jog density. As a result, bending around of the slowed segments the formation of dynamic dipoles in the shear zone occurs. In the present paper we consider formation mechanism of non-misoriented dislocation cell substructure during plastic deformation of f.c.c. metals and conclude that the increase in the degree heterogeneity of dislocation distribution leads to an increase in the jog density and reduce the mean value of arm dynamic dipoles.
Γλώσσα:Αγγλικά
Έκδοση: 2016
Θέματα:
Διαθέσιμο Online:http://dx.doi.org/10.1088/1757-899X/135/1/012007
http://earchive.tpu.ru/handle/11683/34848
Μορφή: Ηλεκτρονική πηγή Κεφάλαιο βιβλίου
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650260

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