Open AccessModeling, Simulations, Predictions, Calculations and Thermodynamic Assessments of Cobalt-Ferric Binary Alloys System Using Calphad Method and Pbine Database
Author(s) -
Shah Waseem Ullah,
Dil Faraz Khan,
Shahzeb Burki,
Mohammad Shoaib Khan,
Haiqing Yin
Publication year - 2020
Publication title -
edelweiss applied science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.104
H-Index - 1
ISSN - 2576-8484
DOI - 10.33805/2639-6734.109
Subject(s) - calphad , gibbs free energy , thermodynamics , phase diagram , alloy , materials science , stability (learning theory) , reliability (semiconductor) , binary number , binary system , cobalt , phase (matter) , metallurgy , chemistry , computer science , physics , mathematics , power (physics) , arithmetic , organic chemistry , machine learning
This research article reports simulations and prediction based calculation for Co-Fe system under the application of Calphad method and thermocalc package. At different elevated temperature of 1200k, 1225k 1nd 1250k the said system is modeled and corresponding behavior of Gibbs free energy, phase diagram and activity curve is monitored. As per calculation the Gibbs energy curve is correspond to its negative era which shows the actual stability application of the said alloy system. The alloying element shows strong interaction amongst which results negative deviation from Roults law in activity era. At 1250k the activity value becomes maximum with same negative deviation. This shows the applicability and reliability of the said alloy system.