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Viscosity and crystallization temperature of ferroalloy slags from Kazakhstan ore

O. Sariev orcid id orcid.org/0000-0003-0745-848X ; Aktobe regional state of university named K.Zhubanov, Aktobe, Kazakhstan
S. Kim ; Chemical-Metallurgical Institute, Karaganda, Kazakhstan
Ye. Zhumagaliev ; Aktobe regional state of university named K.Zhubanov, Aktobe, Kazakhstan
B. Kelamanov ; Aktobe regional state of university named K.Zhubanov, Aktobe, Kazakhstan
M. Sultanov ; Aktobe regional state of university named K.Zhubanov, Aktobe, Kazakhstan
N. Nurgali ; Aktobe regional state of university named K.Zhubanov, Aktobe, Kazakhstan


Puni tekst: engleski pdf 763 Kb

str. 525-528

preuzimanja: 525

citiraj


Sažetak

Experimental research with synthetic mixtures imitating typical ferroalloy slags is described in the paper. Samples imitating slags of high-carbon ferrochrome, ferrotitanium and high-carbon ferromanganese were made of analytical grade reagents by mixing and melting in a resistance furnace. Slag viscosity was measured with electric vibratory viscometer in the temperature range of 0 – 1 800 °C. Based on research results it is recommended to use higher basicity slags together with specific additions (fluxes) reducing slag’s viscosity and melting point.

Ključne riječi

ferro/chrome/titanium/manganese; crystallization; temperature; slag; viscosity

Hrčak ID:

241209

URI

https://hrcak.srce.hr/241209

Datum izdavanja:

1.10.2020.

Posjeta: 955 *