Fundamentals Of Steel Making -

: This process primarily uses recycled steel scrap . High-power electric arcs melt the scrap, making it a highly efficient recycling method. 3. Secondary Steelmaking and Metallurgy

The journey begins with three primary ingredients: , coke (processed coal), and limestone . Fundamentals of Steel Making

: High-purity oxygen is blown onto molten iron (often with some scrap). This oxidizes the excess carbon (dropping it from ~4% to below 1%) and other impurities. : This process primarily uses recycled steel scrap

This stage transforms molten iron or scrap into crude steel by reducing carbon content and removing further impurities. coke (processed coal)