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Modelling the coupling between hydrogen diffusion and the mechanical behaviour of metals

Abstract:

It is well known that hydrogen can have a detrimental effect on the mechanical properties of metals. The aim here is to provide a fully coupled model of the HELP (Hydrogen Enhanced Local Plasticity) mechanism with hydrogen transport. Using the similarities between the heat and mass diffusion equations, a coupled temperature-displacement procedure has been adopted to allow the coupling between hydrogen diffusion and the mechanical behaviour of the material to be simulated. The diffusion equati...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.commatsci.2016.05.030

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
Elsevier Publisher's website
Journal:
Computational Materials Science Journal website
Volume:
122
Pages:
219-228
Publication date:
2016-06-05
Acceptance date:
2016-05-24
DOI:
ISSN:
0927-0256
Source identifiers:
623644
Keywords:
Pubs id:
pubs:623644
UUID:
uuid:55df8afd-8ec5-4306-a746-39a1f6b75435
Local pid:
pubs:623644
Deposit date:
2016-05-24

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