Manufacturing of iron: How can we change iron into steel?

Manufacturing of iron: What are the different type of steel?

Manufacturing of iron: Reducing agent in blast furnace.

Manufacturing of iron: Write down the reaction occuring on coke when hot is blasted on it?

Manufacturing of iron: Iron formed from the blast furnace is called__________

Manufacturing of iron: Why CaCO_3 is dropping inside the fur-nace?

Manufactruring of iron: Write down the nature of gangue with iron ore.

Manufacturing of iron: Name the materials using for producing iron.

Manufacturing of iron: Name the furnace uses for producign iron.

In the extraction of iron, the furnance charge consists of iron ore, coke and lime stone. The function of lime stone is to act as :