iron ore fe still mill process
Sep 29, 2018 0183 32 It gets very hot inside a steel mill The ladle metallurgical furnace depicted in Figure 1 operates in excess of 1500 176 C, with this heat inevitably coming from coal, natural gas, or renewable hydrogenThe hightemperature chemical reduction of iron ore eg, Fe 2 O 3 to iron metal Fe, its subsequent conversion to different kinds of steel eg, carbon, alloy, tool, stainless ...