Coexistence of the α and δ phases in an as-cast uranium-rich U-Zr alloy

J. T. McKeown; S. Irukuvarghula; S. Ahn; M. A. Wall; L. L. Hsiung; S. McDeavitt; P. E A Turchi

doi:10.1016/j.jnucmat.2013.01.313

Coexistence of the α and δ phases in an as-cast uranium-rich U-Zr alloy

J. T. McKeown^*, S. Irukuvarghula, S. Ahn, M. A. Wall, L. L. Hsiung, S. McDeavitt, P. E A Turchi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Uranium-zirconium alloys are being investigated for use in ultrahigh burn-up, metallic inert matrix nuclear fuels. Characterization of these alloys in the transmission electron microscope with spatial resolutions that are inaccessible by other techniques shows that the orthorhombic α and hexagonal, intermetallic δ phases coexist in an as-cast uranium-rich U-10 wt.% Zr alloy. Analyses reveal the chemistries of and crystallographic relationship between the two phases.

Original language	English
Pages (from-to)	100-104
Number of pages	5
Journal	Journal of Nuclear Materials
Volume	436
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jnucmat.2013.01.313
Publication status	Published - 2013

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10.1016/j.jnucmat.2013.01.313

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title = "Coexistence of the α and δ phases in an as-cast uranium-rich U-Zr alloy",

abstract = "Uranium-zirconium alloys are being investigated for use in ultrahigh burn-up, metallic inert matrix nuclear fuels. Characterization of these alloys in the transmission electron microscope with spatial resolutions that are inaccessible by other techniques shows that the orthorhombic α and hexagonal, intermetallic δ phases coexist in an as-cast uranium-rich U-10 wt.\% Zr alloy. Analyses reveal the chemistries of and crystallographic relationship between the two phases.",

author = "McKeown, \{J. T.\} and S. Irukuvarghula and S. Ahn and Wall, \{M. A.\} and Hsiung, \{L. L.\} and S. McDeavitt and Turchi, \{P. E A\}",

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doi = "10.1016/j.jnucmat.2013.01.313",

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T1 - Coexistence of the α and δ phases in an as-cast uranium-rich U-Zr alloy

AU - McKeown, J. T.

AU - Irukuvarghula, S.

AU - Ahn, S.

AU - Wall, M. A.

AU - Hsiung, L. L.

AU - McDeavitt, S.

AU - Turchi, P. E A

PY - 2013

Y1 - 2013

N2 - Uranium-zirconium alloys are being investigated for use in ultrahigh burn-up, metallic inert matrix nuclear fuels. Characterization of these alloys in the transmission electron microscope with spatial resolutions that are inaccessible by other techniques shows that the orthorhombic α and hexagonal, intermetallic δ phases coexist in an as-cast uranium-rich U-10 wt.% Zr alloy. Analyses reveal the chemistries of and crystallographic relationship between the two phases.

AB - Uranium-zirconium alloys are being investigated for use in ultrahigh burn-up, metallic inert matrix nuclear fuels. Characterization of these alloys in the transmission electron microscope with spatial resolutions that are inaccessible by other techniques shows that the orthorhombic α and hexagonal, intermetallic δ phases coexist in an as-cast uranium-rich U-10 wt.% Zr alloy. Analyses reveal the chemistries of and crystallographic relationship between the two phases.

UR - https://www.scopus.com/pages/publications/84874585611

U2 - 10.1016/j.jnucmat.2013.01.313

DO - 10.1016/j.jnucmat.2013.01.313

M3 - Article

AN - SCOPUS:84874585611

SN - 0022-3115

VL - 436

SP - 100

EP - 104

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

IS - 1-3

ER -

Coexistence of the α and δ phases in an as-cast uranium-rich U-Zr alloy

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