1
someone who digs for metal in the ground
2
Used to allow the charge into the furnace
3
Makes up part of the charge
4
Keeps the heat inside the furnace
5
Comes out of the Blastfurnace
6
Makes up part of the charge
7
when two or more metals are added together
8
carbon and iron combine to make this metal
9
Makes up part of the charge
10
Comes out of the Blastfurnace
11
This is blown into the Blastfurnace
