Pig Iron | Wovie

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Pig Iron

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Pig Iron

Iron ore is super heated in a blast furnace to make pig iron, which in turn is used to produce steel. The making of steel is a continuous process. Pig iron is moved from the blast furnace to the steel plant by railroad. The trains are operated by remote control.

Date: 05/01/2010

Rating: 7.2

Cast: n/a

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