118819 ⎘
Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in the converter Processes yielding slags of special composition
Sub-classes:Pyrometallurgical Method for Recycling Shredded Material of Waste from the Production of New and Defective or End-of-Life Batteries for Electric Vehicles or Portable Li-Ion Batteries
#2METHOD FOR OPERATING CONVERTER AND METHOD FOR PRODUCING MOLTEN STEEL
#3ULTRA-HIGH PHOSPHORUS MOLTEN IRON LOW-COST SMELTING METHOD FOR POLAR STEEL
#4METHOD FOR PRODUCING LOW-CARBON FERROMANGANESE
#5METHOD FOR MANUFACTURING MOLTEN IRON WITH ELECTRIC ARC FURNACE
#6PGM converting process and jacketed rotary converter
#7METHOD FOR MONITORING A STEELMAKING PROCESS AND ASSOCIATED COMPUTER PROGRAM
#8METHOD TO CONTROL SLAG FOAMING IN A SMELTING PROCESS
#9Efficient long-service-life blowing method and system for vanadium extraction-decarburization duplex converters
#10Jacketed rotary converter and PGM converting process
#11METHOD FOR ELUTING CALCIUM FROM STEEL SLAG AND METHOD FOR RECOVERING CALCIUM FROM STEEL SLAG
#12Process and system for eliminating the potential for LD and EAF steel slag expansion
#13Fluxing agent, process of its production, agglomeration mixture and use of slug from secondary metallurgy
#14Method for the treatment of steelwork slag and hydraulic mineral binder
#15Method for preparing low-cost clean steel
#16Method of recovering Fe from steel-making slag
#17Method for preliminary treatment of molten iron
#18Method for reducing slag
#19POROUS MAGNESIA CLINKER, MANUFACTURING METHOD AND USE THEREOF AS FLUX FOR TREATING STEELMAKING SLAG
#20Ironmaking and steelmaking
#21Process for producing molten iron
#22PROCESS AND PLANT FOR PRODUCING STEEL
#23Aggregate and filler extracted from slag
#24Production of stainless steel of AISI 4xx grade ferritic steel in an AOD converter
#25Melting metallurgical process for producing metal melts and transition metal-containing additive for use in this method
#26Ironmaking and steelmaking
#27Method for reducing Cr in metallurgical slags containing Cr
#28METHOD OF PRODUCING STAINLESS STEEL BY RE-USING WASTE MATERIAL OF STAINLESS STEEL PRODUCING PROCESS
#29Method of producing stainless steel by re-using waste material of stainless steel producing process
#30Method for treating alloyed carbonic iron smelts used for the production of steel