ID: 32673 Researcher in the facility laboratory Free download Keywords testingR&DBrazilUSIMINASIpatinga Categories Production Process, Country, Producer, Facility, Testing and R&D, Brazil, USIMINAS, Ipatinga (USIMINAS) Related items Removing impurities from coal to make coke – pure carbon – for use in the blast furnace Close-up of wire rod on the cooling line Monitoring slab production from control room Coils of wire rod in the storage yard Interior view of seamless steel pipe stock awaiting finishing process Steel slab in production Inspecting coils in storage View through row of hot-dip galvanised coils.