118818 ⎘
Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in the converter; Regulating or controlling the blowing Blowing from above and through the bath
Smelting unit for steel production with a tap weight of between 60 t and 350 t
#2METHOD FOR PREPARING TITANIUM-CONTAINING ULTRA-LOW-CARBON STEEL
#3TOP-BLOWING LANCE FOR CONVERTER, METHOD FOR ADDING AUXILIARY RAW MATERIAL, AND METHOD FOR REFINING OF MOLTEN IRON
#4MOLTEN IRON REFINING METHOD
#5MOLTEN IRON REFINING METHOD
#6METHOD FOR PRODUCING LOW-CARBON FERROMANGANESE
#7METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER STEELMAKING PROCESS
#8METHOD TO CONTROL SLAG FOAMING IN A SMELTING PROCESS
#9Bottom stirring tuyere and method for a basic oxygen furnace
#10BLOW LANCE ASSEMBLY FOR METAL MANUFACTURING AND REFINING
#11Metal making lance with infrared camera in lance head
#12GAS PURGING ELEMENT AND CORRESPONDING GAS SUPPLY LINE
#13Gas purging element and associated gas feed line
#14Method for preparing low-cost clean steel
#15Method for refining hot metal in converter
#16Method for preliminary treatment of molten iron
#17Top-blowing lance and method for refining molten iron using the same
#18Iron bath-type melting furnace
#19Method for producing molten iron
#20Method of producing steel with high manganese and low carbon content
#21Process for producing molten iron
#22Gas supply system for a metallurgical furnace and method for operating this system
#23Method of and smelter for producing steel with high manganese and low carbon content
#24Production of stainless steel of AISI 4xx grade ferritic steel in an AOD converter
#25Refining method and refining apparatus for chromium-contained molten steel
#26Gas supply system for a metallurgical furnace and operating method for said system