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Precipitation Hardening in The 90W-5Ni-5Fe Heavy Alloy

Published online by Cambridge University Press:  21 February 2011

J.B. Posthill  and
D.V. Edmonds
J.B. Posthill
Affiliation:
Department of Metallurgy & Science of Materials, University of Oxford, Parks Road, Oxford OXI 3PH
D.V. Edmonds
Affiliation:
Department of Metallurgy & Science of Materials, University of Oxford, Parks Road, Oxford OXI 3PH
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Abstract

Precipitation hardening in the W-phase of the 90W-5Ni-5Fe alloy has been identified and monitored by transmission electron microscopy and mechanical tests. Deformation of the alloy prior to aging is observed to accelerate the precipitation reaction. Possible precipitate origin and geometry are discussed in terms of the TEM observations.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 21: Symposium GREECE – Phase Transformations in Solids , 1983 , 811
Copyright
Copyright © Materials Research Society 1984

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References

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