Development of technology of complex aluminum-silicon-chrome alloy with utilization of off grade raw materials

Abstract

Experimental studies on obtaining a complex aluminum-silicon-chrome alloy (FASCh) from Karaganda high-ash coals and high-carbon ferrochromefines were carried out. A method for smelting low-carbon ferrochrome using aluminum-silicon-chrome alloy as a reductant is suggested.

Keywords

• aluminum-silicon-chrome (FASCh) alloy
• high-carbon ferrochrome fines
• high-ash coal
• complex alloy