Evolution of the Entropy of Dislocation Structures with Strain in Solid Solutions of Cu-0.5at.% Al; Key Engineering Materials; Vol. 683 : Multifunctional Materials: Development and Application

Evolution of the Entropy of Dislocation Structures with Strain in Solid Solutions of Cu-0.5at.% Al; Key Engineering Materials; Vol. 683 : Multifunctional Materials: Development and Application

Bibliographische Detailangaben
Parent link:Key Engineering Materials: Scientific Journal
Vol. 683 : Multifunctional Materials: Development and Application.— 2016.— [P. 232-236]
Körperschaft: Национальный исследовательский Томский политехнический университет
Weitere Verfasser: Abzaev Y., Trishkina L., Porobova S., Klopotov A., Vlasov V. A. Viktor Alekseevich, Klopotov V. D. Vladimir Dmitrievich
Zusammenfassung:Title screen
The study on the evolution of the dislocation structure (DS) parameters with strain of solid solutions of Cu-0.5 at.% Al at different test temperatures has been carried out. It has been shown that in substructures with a disordered type of DS (disorder), the disordered mixtures with non-disoriented cells, as well as mixtures of non-disoriented and disoriented cellular structures, the entropy density increases with strain. It has been shown that formation of the cellular substructure corresponds to a diffuse kinetic phase transition of the 1-st kind in the DS. A jump-like decrease in entropy accompanying this phase transition is associated with the annihilation of dislocations in cellular walls and formation of excess dislocation density.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2016
Schriftenreihe:Physicochemical Properties of Materials and Current Processing Technologies
Schlagworte:
электронный ресурс
труды учёных ТПУ
структуры
дислокации
трансформации
твердые растворы
сплавы
энтропия
дислокационные структуры
Online-Zugang:http://dx.doi.org/10.4028/www.scientific.net/KEM.683.232
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646613

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