A robust phenomenological modeling framework based on cross-slip propensity factor for capturing the effect of dynamic strain aging on work hardening behavior of an Al-Mg alloy

• Published in: Acta materialia Vol. 254; p. 119014
• Main Authors: Samanta, Surajit, Sahoo, Jyoti Ranjan, Mishra, Sumeet
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.08.2023
• Subjects: Al alloys; Cross-slip; Dynamic strain aging; Phenomenological modeling; Work hardening; Work hardening; Cross-slip; Al alloys; Phenomenological modeling; Dynamic strain aging

In the present work, a new modeling framework for analyzing flow behavior of Al-Mg alloys is proposed by considering both direct and indirect effect of solutes on flow stress. While direct effect addresses the increased slip resistance due to dynamic strain aging (DSA), the indirect effect represent...