Elastic constants of tungsten−rhenium alloys from 77 to 298 °K
- 1 April 1975
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 46 (4) , 1526-1530
- https://doi.org/10.1063/1.321804
Abstract
The adiabatic single−crystalline elastic constant of W−3 at.% Re and W−10 at.% Re were measured in the temperature range 77−298 °K. The elastic anisotropy ratio, C44/C′, was found to follow the behavior predicted by Fisher for transition−metal alloys. Re additions to W decrease the elastic constant C′ which indicates decreasing stability of the bcc structure. This behavior is believed to be related to the d−band structure. The Debye temperature for alloys was calculated and found not to vary appreciably from the value for pure W.This publication has 8 references indexed in Scilit:
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