On the equation for the pressure dependence of melting temperature
Do Yi-Jing; Yen Tsu-Tung; Chen Li-Rong; Do Yi-Jing; Dept. of Phys., Anhwei Normal Univ., Wuhu, China; Yen Tsu-Tung; Dept. of Phys., Anhwei Normal Univ., Wuhu, China; Chen Li-Rong; Dept. of Phys., Anhwei Normal Univ., Wuhu, China
Журнал:
Journal of Physics D: Applied Physics
Дата:
1982-02-14
Аннотация:
The Clausius-Clapeyron equation is used to show that the melting equation of Couchman and Reynolds (1976) is equivalent to a quadratic expression in P for Q/ Delta V<sub>m</sub>, where Q is the latent heat of melting. Experimentally derived parameters are listed for eight elements, and predicted values of Q/ Delta V<sub>m</sub> at atmospheric pressure are found to agree with experiment to within about +or-10%.
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