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Modelling deformation structures in metals based on an entropic analysis

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Publication date1/01/2007
Host publicationFundamentals of Deformation and Annealing : Proceedings of the International Symposium held to coincide with the retirement of Professor John Humphreys
Pages571-576
Number of pages6
<mark>Original language</mark>English
EventInternational Symposium on Fundamentals of Deformation and Annealing - Manchester, United Kingdom
Duration: 5/09/20067/09/2006

Conference

ConferenceInternational Symposium on Fundamentals of Deformation and Annealing
Country/TerritoryUnited Kingdom
CityManchester
Period5/09/067/09/06

Publication series

NameMaterials Science Forum
Volume550
ISSN (Print)0255-5476
ISSN (electronic)1662-9752

Conference

ConferenceInternational Symposium on Fundamentals of Deformation and Annealing
Country/TerritoryUnited Kingdom
CityManchester
Period5/09/067/09/06

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.