Steel production. Technician watches crude, or pig, iron being poured into a basic oxygen furnace (BOF) in a steel foundry. High-purity oxygen will be blown into the furnace to convert impurities in the iron into oxides which can be easily removed. Additional elements may be added to produce steel with desired characteristics.

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Creative#:

TOP10233849

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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