contributor author | M. E. Bange | |
contributor author | M. Stout | |
contributor author | S. R. MacEwen | |
contributor author | S. R. Chen | |
contributor author | A. J. Beaudoin | |
date accessioned | 2017-05-09T00:02:33Z | |
date available | 2017-05-09T00:02:33Z | |
date copyright | April, 2000 | |
date issued | 2000 | |
identifier issn | 0094-4289 | |
identifier other | JEMTA8-27007#149_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/123771 | |
description abstract | We pose an experimental model for hot deformation that, in complexity, falls between a homogeneous laboratory test and an industrial process. Our objective is to document a transition between two distinct modes of thermally-activated deformation: diffusion controlled solute drag and hardening with concurrent recovery of dislocations. We demonstrate that constitutive equations for plasticity, describing different regimes of dislocation kinetics and calibrated with a minimum of adjustable constants, can be incorporated into finite element analysis and used reliably to predict the mechanical response of a nonuniform body. [S0094-4289(00)00302-9] | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Predictive Modeling of the Nonuniform Deformation of the Aluminum Alloy 5182 | |
type | Journal Paper | |
journal volume | 122 | |
journal issue | 2 | |
journal title | Journal of Engineering Materials and Technology | |
identifier doi | 10.1115/1.482780 | |
journal fristpage | 149 | |
journal lastpage | 156 | |
identifier eissn | 1528-8889 | |
keywords | Drag (Fluid dynamics) | |
keywords | Stress | |
keywords | Deformation | |
keywords | Finite element analysis | |
keywords | Compression | |
keywords | Temperature | |
keywords | Aluminum alloys | |
keywords | Hardening | |
keywords | Modeling AND Constitutive equations | |
tree | Journal of Engineering Materials and Technology:;2000:;volume( 122 ):;issue: 002 | |
contenttype | Fulltext | |