Grain size evolution during discontinuous dynamic recrystallization

Galindo-Nava, E. I. and Rivera-Díaz-Del-Castillo, P. E J (2014) Grain size evolution during discontinuous dynamic recrystallization. Scripta Materialia, 72-73. pp. 1-4. ISSN 1359-6462

Full text not available from this repository.

Abstract

Grain size behaviour during discontinuous dynamic recrystallization in alloys is characterized by a theoretical approach that combines a novel thermostatistics framework, with classical grain nucleation and growth formulations. Configurational effects from dislocation migration paths control microstructure variation via an entropic effect. An alternative approach for accounting for solute-drag effects is proposed. It is shown that the drag atmosphere linearly amounts to the atomic radius of solute atoms. The approach is validated for various deformation conditions in 20 single-phase metals.

Item Type:
Journal Article
Journal or Publication Title:
Scripta Materialia
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3104
Subjects:
ID Code:
125573
Deposited By:
Deposited On:
25 May 2018 13:24
Refereed?:
Yes
Published?:
Published
Last Modified:
08 Jul 2020 07:19