Pig Iron
72.00% | May 1, 2010 |
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.
Featured Crew
Un-seong Yoo
Producer
James Benning
Director
James Benning
Writer
0
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