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PIG IRON

Horizontales
Carbon content ranging from 0.02% to 2.1%.
Chemical process occurring in a blast furnace.
Increases toughness and hot hardness.
Reduces solidification time.
Refractory chamber for producing pig iron.
Contains more than 4% carbon and other impurities.
Stainless steels used in kitchen utensils to engine components.
Raw material used in an electric arc furnace.
Its function is to lower the melting point of slag.
Verticales
Iron in the form of cementite (Fe3C).
Contains up to 18% Cr but no Ni, strong, tough, and fatigue resistant.
Has a composition ranging from 2.5% to 4% carbon.
Improves strength, hardness, wear resistance, and hot hardness.
Gas used for carbon removal in pig iron.
Primary ore for iron extraction.
Possess good vibration damping.
Improves strength and toughness. It increases hardenability
Burning carbon.