Izvorni znanstveni članak

Viscosity and electric conductivity of melt system of CaO – Al₂O₃ - B₂O₃

A. Akberdin ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
U. Konurov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
A. Kim ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
A. Isagulov ; Karaganda State Technical University, Karaganda, Kazakhstan
R. Saitov ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
R. Sultangaziyev ; Karaganda State Technical University, Karaganda, Kazakhstan

Sažetak

It was studied the viscosity and electric conductivity of the melt system CaO - Al₂O₃ - B₂O₃. On the base of experimental data it was created the mathematical model of studied features dependence on chemical structure of melt and temperature. There were created the computer programs which allow to calculate the temperature range at 1 823 – 1 973 K. There were constructed the triaxial diagrams based on models. It was found the reduction of viscosity and extension of electric conductivity of melt CaO - Al₂O₃ by adding B₂O₃.

Ključne riječi

metallurgy; CaO - Al₂O₃ - B₂O₃ system; viscosity; electric conductivity; axial diagram

Hrčak ID:

153608

URI

https://hrcak.srce.hr/153608

Datum izdavanja:

1.7.2016.

Posjeta: 999 *