Calculation of the T-P phase diagram for oxygen using the mean field theory

Yurtseven, HASAN; Şenol, Münire

doi:10.1016/j.calphad.2015.10.008

Calculation of the T-P phase diagram for oxygen using the mean field theory

Yurtseven H. H., Şenol M. G.

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, cilt.51, ss.272-281, 2015 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 51
Basım Tarihi: 2015
Doi Numarası: 10.1016/j.calphad.2015.10.008
Dergi Adı: CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
Sayfa Sayıları: ss.272-281
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

T-P phase diagram of oxygen with the liquid and solid phases (alpha, alpha,(alpha) over tilde, beta, gamma and is an element of) is calculated using the mean field theory. By expanding the free energy in terms of the order parameter, the phase line equations are derived and they are fitted to the experimental T-P data from the literature.