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Thermodynamic modeling of the borbarium ferroalloy smelting technological process

A. Akberdin ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
A. Kim ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
R. Sultangaziyev ; Karaganda State Technical University, Karaganda, Kazakhstan
M. Karbayev ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan


Puni tekst: engleski pdf 503 Kb

str. 333-336

preuzimanja: 394

citiraj


Sažetak

A complete thermodynamic modeling of chemical transformations during carbothermic reduction of barium and boron from oxides has been performed. It was shown that during the processing of charge with a high BaO: BaO:B2O3(3:1), barium carbide (BaC2), iron boride (FeB), and barium hexaboride (BaB6) are present as phase components in the smelting products, with the former predominantly noticeable. The data obtained allow us to conclude that it is possible to produce a new ferroalloy containing boron and barium.

Ključne riječi

ferroalloy; thermodynamic modeling; barium; boron; phases

Hrčak ID:

237031

URI

https://hrcak.srce.hr/237031

Datum izdavanja:

1.7.2020.

Posjeta: 831 *