A method for manufacturing pig iron in an electrical smelting furnace and associated smelting furnace

A method for manufacturing pig iron in an electrical smelting furnace and associated electrical smelting furnace

ELECTRIC FURNACE AND STEELMAKING METHOD

TOP-BLOWING LANCE FOR CONVERTER, METHOD FOR ADDING AUXILIARY RAW MATERIAL, AND METHOD FOR REFINING OF MOLTEN IRON

A method of casting a steel semi-product with high titanium content

METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER STEELMAKING PROCESS

Method for dephosphorization of hot metal, and refining agent

Process for injecting particulate material into a liquid metal bath

Method for refining molten steel in vacuum degassing equipment

Production method for smelting clean steel from full-scrap steel using duplex electric arc furnaces

Fluid assisted particle injector

Method and arrangement for monitoring characteristics of a furnace process in a furnace space and process monitoring unit

Multiple chamber material-stirring lance and method

Methods for mitigating the buildup of direct reduced iron clusters on the walls of a direct reduction furnace

MIXTURE, USE OF THIS MIXTURE, AND METHOD FOR CONDITIONING A SLAG LOCATED ON A METAL MELT IN A METALLURGICAL VESSEL IN IRON AND STEEL METALLURGY

Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method

Composite Particle For Steel Making and Ore Refining

Method for desulfurizing

Method for recycling-processing of dust generated in converter furnace, and method for manufacturing steel

Method of adding high vapor pressure magnesium to steel liquid and apparatus for performing the method

Coaxial material-stirring lance and method of use

Molten metal treatment lance

Granulation of molten material

Manufacturing of a metal component or a metal matrix composite component involving contactless induction of high-frequency vibrations

Molten metal treatment lance

Inoculant with surface particles

Composite briquette for steelmaking or ironmaking furnace charge

Method for refining hot metal in converter

Top-blowing lance and method for refining molten iron using the same

Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method

Direct smelting process

Grain refiners for steel-manufacturing methods and use

METHOD FOR PRODUCING FOAMED SLAG ON HIGH-CHROMIUM MELTS IN AN ELECTRIC FURNACE

Hadfield steel

Process for the introduction of inorganic solids into hot liquid melts

Device for adding fluid to a liquid

Grain refiners for steel-manufacturing methods and use

Conditioned Quicklime for Injection to a Molten Bath of a Steel-Making Vessel

METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO PRODUCE A METAL BATH FLUX

METHOD FOR REDUCING TO METALLIC CHROMIUM THE CHROMIUM OXIDE IN SLAG FROM STAINLESS STEEL PROCESSING

Alloying fine adjustment method

System of gas and/or gas and powders injection in liquid metals through rotary refractory lance

Method for the introduction of inorganic solid bodies into hot liquid melts

Method for producing foamed slag on high-chromium melts in an electric furnace

Method for adding a large quantity of manganese alloy during the production of steel through cored wires

Refining ferroalloys

Steel refining material for reductive steel refining and granulation method thereof

Agglomerated quicklime or dolomitic quicklime compositions for electric arc furnace steelmaking

Preparation of flux lime for a BOF converter including conversion of troublesome fines to high quality fluidized lime

Conversion of troublesome lime fines to useful high quality fluidized lime in feeding flux lime to a BOF converter