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Microstructure and tensile properties of ODS ferritic steels mechanically alloyed with Fe2Y

Abstract:

An oxide dispersion strengthened ODS ferritic steel has been produced by mechanical alloying of Fe–14Cr–2W–0.2Ti (wt.%) prealloyed powder with 0.55 (wt.%) Fe2Y intermetallic particles and consolidated by hot isostatic pressing. The microstructure after thermal treatments confirms the homogeneous precipitation of Y-Ti oxides with nanometric sizes. Tensile properties as a function of the testing temperature from room temperature to 973 K have been measured and the results are discussed with res...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1016/j.nme.2016.09.019

Authors


Macías-Delgado, J More by this author
de Castro, V More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
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Grant:
S2013/MIT-2862/MULTIMAT
European Commission More from this funder
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Grant:
(FP7/2007-2013) 312483-ESTEEM2 (Integrated Infrastructure Initiative-I3)
Publisher:
Elsevier Publisher's website
Journal:
Nuclear Materials and Energy Journal website
Volume:
9
Pages:
372-377
Publication date:
2016-10-14
Acceptance date:
2016-09-26
DOI:
EISSN:
2352-1791
Pubs id:
pubs:657193
URN:
uri:5a3e94e3-b934-47bc-8685-45d53e3d472e
UUID:
uuid:5a3e94e3-b934-47bc-8685-45d53e3d472e
Local pid:
pubs:657193

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