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Effects of heavy-ion irradiation on solute segregation to dislocations in oxide-dispersion-strengthened Eurofer 97 steel

Abstract:

Interactions of solute atoms with dislocations are known to influence the mechanical properties of metals, and are an important aspect of irradiated materials. Here, atom-probe tomography is used to investigate the segregation of solutes to dislocations in the martensitic/ferritic oxide-dispersion- strengthened Eurofer steel. The material was irradiated with 0.5-2 MeV Fe 2+ ions at 400 °C, and the distributions of solutes at dislocations were analysed in the 'as-received' condition, after ann...

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Publication status:
Published

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Journal:
JOURNAL OF NUCLEAR MATERIALS
Volume:
412
Issue:
1
Pages:
100-105
Publication date:
2011-05-01
DOI:
ISSN:
0022-3115
Source identifiers:
159327
Language:
English
Pubs id:
pubs:159327
UUID:
uuid:1cc470db-9480-460d-adcf-e6b46f220c0b
Local pid:
pubs:159327
Deposit date:
2012-12-19

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