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A Discussion of Non-Constant Creep Activation Energy
Journal of Material Science & Engineering, Volume: 06, Issue: 05
Swansea University Author:
Mark Whittaker
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DOI (Published version): 10.4172/2169-0022.1000372
Abstract
This paper explores the concept of creep activation energy, comparing the currently used Arrhenius equation to an outcome of the using Gibbs free energy. The consequence of these differing approaches is illustrated using large datasets. By examining the fundamental approach to creep activation energ...
| Published in: | Journal of Material Science & Engineering |
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| ISSN: | 2169-0022 2169-0022 |
| Published: |
OMICS Publishing Group
2017
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa35457 |
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| Abstract: |
This paper explores the concept of creep activation energy, comparing the currently used Arrhenius equation to an outcome of the using Gibbs free energy. The consequence of these differing approaches is illustrated using large datasets. By examining the fundamental approach to creep activation energy, this article highlights potential advances in the field of creep in terms of activation energy, modelling, region splitting and mechanism mapping. |
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| Keywords: |
Activation energy; Creep; Arrhenius; Gibbs; Region splitting |
| College: |
Faculty of Science and Engineering |
| Issue: |
05 |