Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22B - Production or refining of metals; Pretreatment of raw materials › C22B 9 - General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
Patents for C22B 9 - General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals (7,765)
11/2012
11/01/2012WO2012149551A2 Gas and particulate delivery system and method for metallurgical vessel
11/01/2012WO2012024735A3 An electrolytic cell and an electrode cartridge thereof
11/01/2012US20120272791 Process of precious metal recovery and color removal from an organosilicon product-containing liquid reaction medium
10/2012
10/31/2012CN202509121U Compound filter used for casting copper-based alloy
10/31/2012CN102304637B Efficient iron removal agent and preparation method capable of removing iron from aluminum alloy
10/31/2012CN101730828B Rotary stirring device for treating molten metal
10/31/2012CN101437968B Method for producing aluminum alloy thick plate, and aluminum alloy thick plate
10/30/2012US8298315 Use of liquid-crystal displays, and processes for the recycling thereof
10/26/2012WO2012144314A1 Molten metal filtration device
10/25/2012US20120267015 Non-Oriented Electrical Steel Sheet Having Superior Magnetic Properties and a Production Method Therefor
10/25/2012US20120266722 Method and apparatus for improved process control and real-time determination of carbon content during vacuum degassing of molten metals
10/18/2012WO2012140951A1 Method for recovering valuable metals
10/18/2012WO2012139484A1 Tantalum-material multilevel distillation crucible and distillation process
10/18/2012US20120260771 Homogenization of martensitic stainless steel after remelting under a layer of slag
10/17/2012EP2511032A1 Production method for high purity copper powder using a thermal plasma
10/17/2012CN202492557U Metallic sodium secondary refiner
10/17/2012CN202492555U Filter equipment of molten aluminum chute
10/17/2012CN102741435A Systems and methods for forming and processing alloy ingots
10/17/2012CN102741434A Method and apparatus for manufacturing molten reduced iron using an iron-containing byproduct
10/17/2012CN102732802A Boiler-steam-drum-use steel with thickness no lower than 80mm, and production method thereof
10/17/2012CN102732801A Pull rod material for nuclear power station steam generator and preparation process thereof
10/17/2012CN102732792A Steel with thickness no lower than 100mm used in vessel in hydrogen environment, and production method thereof
10/17/2012CN102732754A Separation, concentration and purification process for low content aluminum-base alloy, and system thereof
10/17/2012CN102732753A Production method for high content aluminum-base interalloy
10/17/2012CN102732751A Anti-vibration alloy material for nuclear power station steam generator and preparation process thereof
10/17/2012CN102732674A Production method of heavy-gauge large-single-weight low-alloy high-strength structural steel plates
10/17/2012CN102220525B Aluminum alloy smelting-purifying device and smelting-purifying method
10/16/2012US8287801 Operation method of flash smelting furnace and raw material supply apparatus
10/11/2012WO2012138456A1 Systems and methods for casting metallic materials
10/10/2012EP2507170A1 Rotational casting process
10/10/2012CN202482406U Bottom water tank device of electric slag furnace
10/10/2012CN202482405U Electroslag furnace lifting vessel hood device
10/10/2012CN202482404U Rotatable swinging electrode compacting device of electroslag furnace
10/10/2012CN202482403U Constant melting rate protective atmosphere electroslag furnace with double-tower structure and three alternately melting stations
10/10/2012CN202482402U Stable control mechanical arm of electric slag furnace
10/10/2012CN202482401U Tower-type furnace head elevating mechanism of electric slag furnace
10/10/2012CN202482400U Heat-insulation dust keeper for material bar of electric slag furnace
10/10/2012CN202482399U Electric slag furnace high-precision X-Y electrode adjusting device
10/10/2012CN202482398U Swing electrode compaction device of electric slag furnace
10/10/2012CN202482397U Automatic clamping device for electrode and conductive material bar of electric slag furnace
10/10/2012CN202482396U High-current coaxial sliding electricity-conducting and current-collecting device of electroslag furnace
10/10/2012CN202482395U Tower type structure framework for 30t-120t single electrode electroslag furnace
10/10/2012CN202482394U Aluminum alloy vacuum-standing degassing smelting device
10/10/2012CN102719761A Wheel disc forging and manufacturing method thereof
10/10/2012CN102719683A Method for melting nickel-base high temperature alloy with electro-slag furnace
10/10/2012CN102719682A Smelting method of GH901 alloy
10/10/2012CN102719681A Decarbonization method of nickel or nickel alloy recovery smelting
10/10/2012CN102719680A Purification method for light metal and alloy melt thereof
10/10/2012CN102032783B Cold crucible induction melting and ingot pulling method for melting titanium or titanium alloy
10/09/2012US8282704 Method and installation for introducing a cored wire into a bath of molten metal
10/03/2012CN202461447U Molten aluminum two-stage ceramic foam filter system having double heating function
10/03/2012CN102706144A Fractional condensation vacuum furnace
10/03/2012CN102705066A Overheat detection system
10/03/2012CN102703725A Tower framework of 30t-120t single-electrode electro slag furnace
10/03/2012CN102703724A High-current coaxial-sliding electrically conductive current collecting device of electro slag furnace
10/03/2012CN102703723A Double-tower constant-melting-rate protective atmosphere electro slag furnace available for three-station alternate smelting
10/03/2012CN102703722A Tower-type furnace end lifting mechanism of electro slag furnace
10/03/2012CN102703721A Conductive automatic clamping device for electrode of electric slag furnace
10/03/2012CN102703720A Mechanical arm for stably controlling electrode of electric slag furnace
10/03/2012CN102296184B Solvent-free magnesium alloy purification method
10/03/2012CN102168919B Induction cold crucible zone-refining equipment and method for preparing high-purity and hyperpure materials
09/2012
09/27/2012WO2012126274A2 Device and method for removing impurities in aluminum melt
09/27/2012US20120244034 Production method and production device for a composite metal powder using the gas spraying method
09/27/2012DE112009001931T5 Verfahren zur Reinigung eines Materials, das ein Halbmetallelement oder ein Metallelement als Hauptkomponente enthält A process for the purification of a material containing a metalloid element or a metal element as a main component
09/26/2012CN202450142U Casting alloy filtering and deslagging device
09/26/2012CN102695810A Method for smelting, reducing, alloying and treating steel
09/26/2012CN102690960A Aluminum melt online degassing rotatable device
09/26/2012CN102690938A Pilot scale production method of low-carbon Fe-Mn-Al-Si series TWIP (Twining Induced Plasticity) steel
09/26/2012CN102689005A Tiltable filter box
09/26/2012CN102094136B Pure titanium wire for spectacle frame and manufacturing method thereof
09/26/2012CN102016090B High-strength Ni-base alloy pipe for use in nuclear power plants and process for production thereof
09/20/2012WO2012124565A1 Method for recovering platinum group metals
09/20/2012CA2829741A1 Method of recovering platinum group elements
09/19/2012CN202440543U Double electrode series ingot pumping electro-slag furnace
09/19/2012CN102676848A Automatic feeding device and automatic feeding method for TiCl4
09/19/2012CN102676834A Crystallizer used for electroslag remelting
09/19/2012CN102676828A Equipment for extracting gold and silver from lead/bismuth base alloy
09/19/2012CN102181657B Aluminum-magnesium alloy slag removing agent, method for producing aluminum-magnesium alloy ingot and aluminum-magnesium alloy ingot
09/19/2012CN101649419B High-performance cold extrusion die steel and metallurgical manufacturing method thereof
09/18/2012CA2522235C Method for obtaining pure copper
09/13/2012WO2012121353A1 Apparatus and method for recovering rare earth metal from rare earth magnet
09/13/2012US20120230860 Purification process
09/13/2012US20120227542 Semi-liquid metal processing and sensing device and method of using same
09/12/2012CN202430272U Metallurgical weighing system for electroslag furnace
09/12/2012CN102660705A High-Zr content Nb alloy and melt casting manufacturing method thereof
09/11/2012US8262983 Tilting rotary furnace system and methods of aluminum recovery
09/11/2012US8262768 Method to improve recovery of gold from double refractory gold ores
09/05/2012CN202420170U Integrated automatic zone melting furnace
09/05/2012CN202415658U Microporous blowing head for refining aluminum alloy wheel of automobile
09/05/2012CN202415652U Slab mold crystallizer with adjustable inner cavity
09/05/2012CN202415651U Rotary column device for double-arm alternate smelting electroslag furnace
09/05/2012CN202415650U Stand column device for electric slag furnace
09/05/2012CN101979682B Method for recycling aluminium wastes
09/05/2012CN101974693B Electroslag remelting crystallizer and manufacturing method thereof
09/05/2012CN101967574B Method for reducing cadmium content in process of producing lead brass sectional materials
08/2012
08/30/2012WO2012115272A1 Melting furnace for smelting metal
08/30/2012US20120219735 Methods for preparing and using metal and/or metal oxide porous materials
08/29/2012CN202401116U Degassing device for casting aluminum alloy
08/29/2012CN102031384B Method for purifying magnesium alloy melt
08/29/2012CN101948959B Slag-forming agent for fusion casting of environment-friendly zinc and zinc alloy
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