Iron and Steel production

Schlagwörter:
blast furnace, Referat, Hausaufgabe, Iron and Steel production
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Referat
IRON and STEEL Historical Review Befor I ll talk about modern iron making, a short historical review should show you how important iron and steel has been being. Iron tools and weapons were allready used by the prehistorical man, but the iron was not man-made, it has an meteoric orgin. Anyway, iron was used for various purposes thousend of years ago. The time of the first man-made iron is still unknown, because the smelting process was certainly a result of chance, but the basic know-how of iron making is the same: while heating up to high temperatures the ore must be in contact with the hot charcoal and the reduction must take place in the absence of air. Today we know 2 basic kinds of iron making: the direct reduction and the indirect reduction. The 1st direct reduction process takes ...

Autor:
Anzahl Wörter:
1629
Art:
Fachbereichsarbeit
Sprache:
Englisch
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