Modelling Deformation Structures in Metals Based on an Entropic Analysis

Ming Xin Huang; Pedro E.J. Rivera-Díaz-del-Castillo; Sybrand van der Zwaag

doi:10.4028/www.scientific.net/MSF.550.571

Paper Titles

Mechanism of Texture Evolution during Primary Recrystallisation and Grain Growth in a Zr-2Hf Alloy
p.545

Texture Evolution in Invar^® Deformed by Asymmetrical Rolling
p.551

Texture Evolution of Tertiary Oxide Scale during Steel Plate Finishing Hot Rolling Simulation Tests
p.557

A Model for Multi Peak Dynamic Recrystallization in Copper
p.565

Modelling Deformation Structures in Metals Based on an Entropic Analysis
p.571

A Fundamental Model of Aluminum Single Crystal Behavior with Physical Description of Kinematic Work Hardening
p.577

Modelling the Deformation and Annealing Processes: Physical and Regression Approaches
p.583

Normal Grain Growth in Three Dimensions: Monte Carlo Potts Model Simulation and Mean-Field Theory
p.589

Modelling the Influence of Cementite on Static Recrystallisation in Cold-Rolled Low-Carbon Steels
p.595

HomeMaterials Science ForumMaterials Science Forum Vol. 550Modelling Deformation Structures in Metals Based...

Modelling Deformation Structures in Metals Based on an Entropic Analysis

Abstract:

Non-equilibrium thermodynamics theory is applied to the description of plastic deformation in pure FCC metals at the steady state. The saturation flow stress is predicted as a function of temperature and strain rate for Al, Cu, Ni and Ag. The implications on the cell/subgrain size and dislocation density are explored.