118849 ⎘
Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in electric furnaces in a plasma heated furnace
METHOD AND APPARATUS FOR METALS, ALLOYS, MATTES, OR ENRICHED AND CLEANED SLAGS PRODUCTION FROM PREDOMINANTLY OXIDE FEEDS
#2METHOD FOR PRODUCING MOLTEN IRON USING ELECTRIC FURNACE
#3METHOD FOR PRODUCING STEEL USING SUPER-PURE IRON ORE POWDER AND HYDROGEN
#4STEEL PRODUCTION FROM IRON MELT
#5METHOD FOR PRODUCING MOLTEN IRON USING ELECTRIC FURNACE
#6METHOD AND APPARATUS FOR METALS, ALLOYS, MATTES, OR ENRICHED AND CLEANED SLAGS PRODUCTION FROM PREDOMINANTLY OXIDE FEEDS
#7MOLTEN MANGANESE-CONTAINING STEEL PRODUCTION METHOD, HOLDING FURNACE, AND MOLTEN MANGANESE-CONTAINING STEEL PRODUCTION EQUIPMENT USING HOLDING FURNACE
#8MOLTEN MANGANESE-CONTAINING STEEL PRODUCTION METHOD, HOLDING FURNACE, AND MOLTEN MANGANESE-CONTAINING STEEL PRODUCTION EQUIPMENT USING HOLDING FURNACE
#9Method and furnace for melting steel scrap
#10Method and apparatus for coproduction of pig iron and high quality syngas
#11Method and device for introducing dust into a metal melt of a pyrometallurgical installation
#12Method and furnace for melting steel scrap
#13Method and device for introducing dust into a metal melt of a pyrometallurgical installation
#14Metallurgical process and plant therefor
#15Cold hearth and skull for refining metals which seal together to prevent overflow of molten metal therebetween
#16Method and system for injecting additional materials into a steelmaking vessel