PROCESS FOR THE RECOVERY OF RARE EARTH METALS FROM PERMANENT MAGNETS

Equipment for measurement and control of load material fed into a furnace

Process for the recovery of rare earth metals from permanent magnets

Method and arrangement for operating a metallurgical furnace and computer program product

Immersion probe and assembly of immersion sublance and immersion probe for a converter furnace

METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON

Method of batching and scheduling for steelmaking production with plant-wide process consideration

MATERIAL SUPPLY APPARATUS AND PROCESS

Burner-lance unit

Methods for utilizing olefin coke in a steel making process and products made therefrom

Plant and method for melting metal materials

Apparatus to move and preheat metal material

Metallurgical container

Direct smelting process

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

Furnace cooling panel monitoring system

Molten metal-containing vessel, and methods of producing same

System and method for fluidized reduction of iron ore powder

System and method for fluidized bed reduction of powdered iron ore

Method for making steel in an electric arc furnace and electric arc furnace

Apparatus for pre-heating a metal charge for a melting plant and connected method

Method and device for manufacturing granulates

Separation of recycled rare earths

Granulation of molten material

Exhaust gas treatment method and exhaust gas treatment facility

Fluxing agent, process of its production, agglomeration mixture and use of slug from secondary metallurgy

Method for tapping a steel making furnace

Solids injection lance

Method for melting metal material in a melting plant and relative melting plant

Apparatus for temperature measurements of a molten bath in a top submerged injection lance installation

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method

Electrodes comprising nanostructured carbon

Method for recycling iron-containing by-products discharged from coal-based molten ironmaking process, system therefor, and reduced iron agglomeration system

Injecting gas into a vessel

Composite briquette for steelmaking or ironmaking furnace charge

Fixed-type electric furnace and molten steel production method

Composite briquette for steelmaking or ironmaking furnace charge

Method for producing reduced iron

Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method

Burner and/or injector panel apparatus, methods of installation and use of the same in a metal-melting furnace, and metal-melting furnace including the same

Device for monitoring inside of high-temperature furnace, and system for monitoring inside of high-temperature furnace provided with same

Method and device for supplying energy into a scrap metal pile in an electric arc furnace

Starting a smelting process

Metal recovery method

Flicker reduction in electric arc furnaces by means of flicker prediction from the state determination in the initial phase of the smelting process

Method and device for measuring levels of cast iron and slag in a blast furnace

Device for transferring a metallurgical material

Method for the treatment of steelwork slag and hydraulic mineral binder

Apparatus and method to feed and preheat a metal charge to a melting furnace

Device for transferring a metallurgical material

Method and device for determining the consumption of electrode material during the operation of an electric furnace

Method for operating an arc furnace and smelting system having an arc furnace operated according to the method

Method for managing the charge in a melting furnace and corresponding loading apparatus

Manufacturing method for electric furnace steel for carburizing without Mo addition

Metallurgical composition for the manufacture of ferrochrome

Method of recovering Fe from steel-making slag

Control system for a melting process

Method for preliminary treatment of molten iron

Method for reducing slag

Apparatus and method for positioning lances of electric arc furnace, electric arc furnace comprising such apparatus

Converter steelmaking method

Method and a control system for controlling a melting and refining process

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

Method of manufacturing a slag discharge door

Slag-supplying container for use in electric furnace for reduction processing of steel-making slag

Material supply apparatus and process

Method for treating waste gases from plants for pig iron production

Device for measuring slab thickness

Ladle metallurgy furnace having improved roof

Cleaning tool for cleaning particles contained in a slurry

Furnace damper control system

Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method

Apparatus for pre-heating a metal charge for a melting plant and connected method

Industrial furnace cover

Preheating appartus for steel scrap and metallurgical melting vessel equipped therewith

Slag discharge door device for an electric furnace

Lift and pivot device for a cover of a furnace and furnace system and method for charging and servicing such a furnace system

Mill scale briquetting

Melt metallurgical installation comprising a charging element

Direct smelting process

Direct smelting process

Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form

Electrode for direct current continuous arc furnace

Waste heat system

Apparatus for manufacturing molten metal

Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method

Electric arc furnace

Steel production facility

Molten metal-containing vessel and methods of producing same