INFLUENCE OF TEMPERATURE ON THE ELEMENTS REDUCTION FROM CHROMIUM-CONTAINING ORE-LIME MELT

Results of thermodynamic modeling of the elements reduction from the chromium containing ore-lime melt with the use of silicon from ferrosiliconickel as a reducing agent are presented as a function of temperature. It has been established that an increase in temperature from 1300 to 2200 °C helps to reduce the reduction degree of chromium from 98,9 to 69,8 %.