Elastic constants of tantalum‐tungsten alloys
作者:
C. E. Anderson,
F. R. Brotzen,
期刊:
Journal of Applied Physics
(AIP Available online 1982)
卷期:
Volume 53,
issue 1
页码: 292-297
ISSN:0021-8979
年代: 1982
DOI:10.1063/1.329929
出版商: AIP
数据来源: AIP
摘要:
The elastic constants of the Ta‐W system were determined between 4.2 and 300 K. Anomalous behavior was detected in the temperature dependence of the shear constantc44near the critical composition of about 50% W. This anomaly is attributed to certain topoligical changes in the Fermi surface of the alloys near the critical composition. The Debye temperature for the alloys was calculated from the elastic constants.
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