THE EFFECT OF NANOSCALE DEFECTS ON THE DYNAMIC YIELD STRESS OF ALLOYS

Autor:	V.V. Malashenko, T.I. Malashenko
Jazyk:	ruština
Rok vydání:	2020
Předmět:	dislocations guinier-preston zones point defects nanomaterials high strain rate deformation dynamic yield stress Physical and theoretical chemistry QD450-801
Zdroj:	Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 12, Pp 136-141 (2020)
Druh dokumentu:	article
ISSN:	2226-4442 2658-4360
DOI:	10.26456/pcascnn/2020.12.136
Popis:	The high strain rate deformation of aged alloys containing Guinier-Preston zones is theoretically analyzed. The analytical expression for the contribution of the Guinier–Preston zones to the value of the dynamic yield stress has been obtained. It is shown that the dynamic drag of dislocations by nanoscale defects differs significantly from the drag by point defects.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/3c9034f19c334f7baaf5b25c131fc6b2 Zobrazit plný text záznamu View record in DOAJ