Modelling deformation structures in metals based on an entropic analysis
Modelling deformation structures in metals based on an entropic analysis
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.
Dislocation density, Entropy, Non-equilibrium thermodynamics, Saturation stress, Subgrain size
571-576
Huang, Mingxin
51ed1877-648a-47c1-81a7-f345f7270908
Del Castillo, Pedro E.J.Rivera Díaz
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Van Der Zwaag, Sybrand
ad11f134-8a43-4635-9feb-7c3d01158f4b
2007
Huang, Mingxin
51ed1877-648a-47c1-81a7-f345f7270908
Del Castillo, Pedro E.J.Rivera Díaz
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Van Der Zwaag, Sybrand
ad11f134-8a43-4635-9feb-7c3d01158f4b
Huang, Mingxin, Del Castillo, Pedro E.J.Rivera Díaz and Van Der Zwaag, Sybrand
(2007)
Modelling deformation structures in metals based on an entropic analysis.
In Fundamentals of deformation and annealing: Proceedings of the international symposium held to coincide with the retirement of Professor John Humphreys.
vol. 550,
Trans Tech Publications.
.
(doi:10.4028/0-87849-434-0.571).
Record type:
Conference or Workshop Item
(Paper)
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.
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More information
Published date: 2007
Venue - Dates:
International Symposium on Fundamentals of Deformation and Annealing, , Manchester, United Kingdom, 2006-09-05 - 2006-09-07
Keywords:
Dislocation density, Entropy, Non-equilibrium thermodynamics, Saturation stress, Subgrain size
Identifiers
Local EPrints ID: 492955
URI: http://eprints.soton.ac.uk/id/eprint/492955
ISSN: 0255-5476
PURE UUID: 4c4acae8-f45b-47e4-bfa3-dbaf8e1cf3a2
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Date deposited: 21 Aug 2024 17:03
Last modified: 22 Aug 2024 02:07
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Contributors
Author:
Mingxin Huang
Author:
Pedro E.J.Rivera Díaz Del Castillo
Author:
Sybrand Van Der Zwaag
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