Rocks rich in iron oxides
Used to make pig iron
Agglomerated particles of iron ore.
For blast furnace feed.
Used as fuel in a blast furnace
Reducing agent in iron ore smelting
Intermediate product of smelting iron ore with coke
Obtained from reducing iron ore in blast furnaces
Used as a scrap substitute in electric furnaces
Obtained from reducing iron ore
Produced in blast furnaces
Mixture of metal oxides
