Figure 9

Volumetric (I) and planar (II) figures of the influence of the amount of coal and quartzite on the concentration of manganese in the alloy: (a) 1600 °C, (b) 1700 °C, (c) 1800 °C, (d) 1900 °C.

Volumetric (I) and planar (II) figures of the influence of the amount of coal and quartzite on the concentration of manganese in the alloy: (a) 1600 °C, (b) 1700 °C, (c) 1800 °C, (d) 1900 °C.