Interstitial alloys FeH

In this paper, we apply these theoretical results to interstitial FeSi and FeH in the interval of interstitial atom concentration from 0 to 5%, the interval of temperature from 100 to 1000K and the interval of pressure from 0 to 70GPa. Our calculated results are in good agreement with experiments or predict the experimental results.

9p vijichoo2711 04-06-2021 13 1   Download

Taking the model of interstitial alloy AB with a body-centred cubic structure and the condition of absolute stability for the crystalline state, we derive analytic expression for the temperature of the limit of absolute stability for the crystalline state, the melting temperature, and the equation for the melting curve of this alloy using the statistical moment method. The results allow us to determine the melting temperature of alloy AB under pressure as well as at zero pressure. In limit cases, we obtain the melting theory of main metal A with a body-centred cubic structure.

6p caygaocaolon1 13-11-2019 10 0   Download