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Investigation into irradiation effects in ODS steels using ion implantation and micromechanical testing

Abstract:

Oxide Dispersion Strengthened steels are materials for the first wall of proposed nuclear fusion reactors including DEMO. They contain a nanoparticle dispersion of Y2O3 which restricts dislocation motion. The particles act as low energy sites capable of trapping helium. The experiments reported here focus on the mechanical effects of ion implantation on a model Fe-Cr alloy and an ODS equivalent. Samples were helium and iron ion implanted as a simulation of neutron damage and material transmut...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1109/SOFE.2013.6635334

Authors


Grieveson, EM More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
More by this author
Institution:
University of Oxford
Department:
MPLS, Department of Materials
More by this author
Institution:
University of Oxford
Department:
MPLS, Department of Materials
Rolls Royce plc More from this funder
Worshipful Company of Armourers and Brasiers More from this funder
Corpus Christi College More from this funder
Publisher:
IEEE Publisher's website
Journal:
2013 IEEE 25th Symposium on Fusion Engineering, SOFE 2013 Journal website
Pages:
1-4
Publication date:
2013
DOI:
URN:
uuid:4aadd2f6-1073-480f-ab49-0faef1849590
Source identifiers:
453022
Local pid:
pubs:453022
ISBN:
978-1-4799-0169-2
Language:
English
Keywords:

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