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Vintage diagram of a Electric Ferro-Alloy Furnace #250584570
Description
Vintage illustration diagram showing a Electric Ferro-Alloy Furnace. The word ferroalloy refers to an alloy of iron containing a significant proportion of one or more other elements like silicon, manganese, chromium, aluminum, or titanium. The main applications of ferroalloys occur in the steelmaking process. 1900s reference to engineering.
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