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X-ray powder diffraction data for high-temperature Al4Re(Ni)

Published online by Cambridge University Press:  29 February 2012

B. Grushko
B. Grushko*
Affiliation:
Institut für Festkörperforschung, Forschungszentrum Jülich, D-52425 Jülich, Germany
*
a)Electronic mail: b.grushko@fz-juelich.de
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Abstract

A monoclinic phase isostructural to Al4W was revealed in Al–Ni–Re close to the Al–Re terminal. It is assumed to be a ternary extension of the high-temperature Al4Re phase usually transforming in binary alloys even by sharp quenching from the existence temperatures. The powder X-ray diffraction pattern of this phase of the Al77Ni2.5Re20.5 composition was indexed for the Cm space group with a=5.1538(12) Å, b=17.410(5) Å, c=5.1546(15) Å, and β=100.548(16)°.

Keywords

Al–Re–(Ni)powder X-ray diffraction

Information

Type
New Diffraction Data
Information
Powder Diffraction , Volume 24 , Issue 1 , March 2009 , pp. 29 - 31
Copyright
Copyright © Cambridge University Press 2009

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References

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