| Patents for C22B 9 - General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals (7,765) |
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| 08/07/2013 | CN203112903U Lifting device for current conducting arm of electroslag remelting furnace |
| 08/07/2013 | CN203112902U Pillar swivel gear for electroslag remelting furnace |
| 08/07/2013 | CN203112901U Electroslag furnace bottom water tank device with pressing handle |
| 08/07/2013 | CN203112900U Rare metal iodinating and purifying equipment |
| 08/07/2013 | CN203108322U Mass-flow filtering device for nonferrous metal with low melting point and alloy melting body thereof |
| 08/07/2013 | CN103237904A Method and apparatus for coproduction of pig iron and high quality syngas |
| 08/07/2013 | CN103233131A Electroslag remelting slag for smelting plastic mould steel and preparation method thereof |
| 08/07/2013 | CN103233107A Production method of forged cake for high-temperature alloy turbine disk |
| 08/07/2013 | CN103231029A Pouring method for large-section consumable electrode |
| 08/07/2013 | CN102703724B High-current coaxial-sliding electrically conductive current collecting device of electro slag furnace |
| 08/07/2013 | CN102517468B Protective gas and protective method for smelting magnesium and magnesium alloy |
| 07/31/2013 | EP2620954A2 Compositions of matter: system II |
| 07/31/2013 | EP2620953A2 Compositions of matter: system II |
| 07/31/2013 | EP2620952A2 Compositions of matter: system II |
| 07/31/2013 | CN203096146U Threaded connection silicon nitride degassing rotor |
| 07/31/2013 | CN203096145U Degassing rod for casting molten aluminium of aluminium alloy hub |
| 07/30/2013 | US8496046 Method for producing alloy ingot |
| 07/25/2013 | WO2013107644A1 Process and apparatus for vacuum distillation of high-purity magnesium |
| 07/24/2013 | CN203080054U Tin furnace with tin slag filter |
| 07/24/2013 | CN203075728U Inverse dual-stage aluminum liquid filtering device |
| 07/24/2013 | CN103221560A Production method for high-purity lanthanum, high-purity lanthanum, sputtering target composed of high-purity lanthanum, and metal gate film containing high-purity lanthanum as main component |
| 07/24/2013 | CN103215460A Slag conglomeration agent for treating magnesium and magnesium alloy |
| 07/24/2013 | CN103215459A Preparation method of low-carbon and low-oxygen titanium-nickel alloy large ingot |
| 07/24/2013 | CN103215458A Out-of-furnace degassing device |
| 07/24/2013 | CN102492852B Alloy melt purifier and its method |
| 07/24/2013 | CN101878078B Process for manufacturing copper alloy products and equipment therefor |
| 07/23/2013 | US8491700 Methods and systems for recovering rhenium from a copper leach |
| 07/23/2013 | CA2723526C High-strength ni-based alloy tube for nuclear power use and method for manufacturing the same |
| 07/17/2013 | CN203065555U Recycled aluminum smelting refining agent feeding device |
| 07/17/2013 | CN203065549U Electroslag remelting furnace with three-phase balance |
| 07/17/2013 | CN102605189B Method for preparing copper and copper-alloy cast ingots by electroslag refining technology |
| 07/16/2013 | US8486175 Grain refiners for steel-manufacturing methods and use |
| 07/16/2013 | CA2580184C Method for comminution of material |
| 07/10/2013 | CN103194621A Method for treating sulfur slag |
| 07/10/2013 | CN103194612A Advanced treatment technology for bottom blowing smelting smoke dust |
| 07/10/2013 | CN102383052B Manufacture method of high wear resistance steel for knitting needle |
| 07/10/2013 | CN102046820B Method and apparatus for collection of rare earth element |
| 07/10/2013 | CN101713016B Lance duct for vacuum treatment systems |
| 07/04/2013 | US20130167689 Oxidation Method |
| 07/03/2013 | EP2609225A2 An electrolytic cell and an electrode cartridge thereof |
| 07/03/2013 | CN203034070U On-line degassing device utilizing center of production line launcher as rotation center |
| 07/03/2013 | CN203034069U Balancing atmospheric pressure exhaust device for online air-removal device |
| 07/03/2013 | CN203034068U Inflation sealing device of molten aluminum degassing device |
| 07/03/2013 | CN203034067U Automatic rotating mechanism for upper cover of molten aluminum purifying device |
| 07/03/2013 | CN103184350A Molten aluminum denickel agent |
| 07/03/2013 | CN103184348A Preparation method of high purity zinc and device |
| 07/03/2013 | CN103184344A Device and method of removing zinc dross in continuous hot dip galvanized aluminium |
| 06/27/2013 | WO2013093055A1 Method and device for operating an electron-beam melting furnace |
| 06/27/2013 | US20130161881 Metal melting apparatus and method for melting metal |
| 06/26/2013 | CN203021629U Molten aluminum filtering device |
| 06/26/2013 | CN103173630A Electroslag remelting furnace |
| 06/26/2013 | CN103173629A Aluminum alloy cleanliness treatment process special for hub forging |
| 06/26/2013 | CN103170596A Multipurpose vacuum casting device |
| 06/26/2013 | CN103170586A Direct torrefied type molten aluminum filtering tank |
| 06/25/2013 | US8469196 Method and apparatus for separating metal values |
| 06/20/2013 | WO2013088784A1 Metal purification method, metal, silicon purification method, silicon, crystalline silicon material, and solar cell |
| 06/20/2013 | US20130156633 Aluminum composite and method of making same |
| 06/20/2013 | US20130152738 Method of Production for a Super Alloy |
| 06/19/2013 | CN203007368U Normal-temperature vacuum evaporation device for titanium sponge |
| 06/19/2013 | CN203007359U Gas lock system for improving smelting quality of electroslag ingot |
| 06/19/2013 | CN203007358U Special crystallizer trolley for electric slag furnace |
| 06/19/2013 | CN203007357U Hydraulic gripper device with breakable short nets |
| 06/19/2013 | CN203007314U Special automatic blanking machine for electric slag furnace |
| 06/19/2013 | CN103162550A Device and method for processing metal melt for casting |
| 06/19/2013 | CN103160694A Magnetic separation of iron from aluminum or magnesium alloy melts |
| 06/19/2013 | CN103157766A High temperature resistance fiber filtration screen application method |
| 06/13/2013 | WO2013084672A1 Method for producing calcium of high purity |
| 06/13/2013 | WO2013057450A4 Facility for purifying a material |
| 06/13/2013 | US20130145902 Apparatus and method for condensing metal vapor |
| 06/13/2013 | US20130145899 Magnetic separation of iron from aluminum or magnesium alloy melts |
| 06/12/2013 | CN202989256U Aluminum cast degasification tank |
| 06/12/2013 | CN202989255U Melting aluminum filter box |
| 06/12/2013 | CN202989253U Degasification tank |
| 06/12/2013 | CN202989252U Degassing rotor for aluminium alloy online refining |
| 06/12/2013 | CN202989251U Filter box |
| 06/12/2013 | CN103146943A Red impure copper refining agent and preparation method thereof |
| 06/12/2013 | CN103146932A Pure copper smelting cleaner and preparation method thereof |
| 06/12/2013 | CN102618734B Large-scale production method for preparing high purity gallium |
| 06/12/2013 | CN102417992B Purification method of thorium |
| 06/06/2013 | WO2013080576A1 Metal manufacturing method, and product of same |
| 06/05/2013 | CN202968663U Multipoint blowing hydrogen removal purification treatment device in aluminium alloy furnace |
| 06/05/2013 | CN202968662U Light metal jetting and purifying treatment spray head |
| 06/05/2013 | CN202968661U Pure zinc powder liquation hearth with long service life |
| 06/05/2013 | CN202962125U Novel composite foam ceramic filter |
| 06/05/2013 | CN103131868A Copper-in-furnace anti-oxidation method for copper product line frequency furnace during period of heat preservation |
| 06/05/2013 | CN103128300A Device and method for reducing oxygen content in process of water atomization metal powder preparation |
| 06/05/2013 | CN103128264A Method of manufacturing intermediate shaft used for ship through electroslag remelting-fusion welding craft |
| 06/05/2013 | CN103128262A Method for manufacturing propeller shaft flange plate special for ship with electro slag remelting-fusion welding process |
| 06/05/2013 | CN102418042B Novel manufacturing process of phi 300 mm-phi 700 mm high-carbon high-chromium cold-working die steel forged round steel |
| 06/05/2013 | CN101824584B High-performance granular bainite rail steel and production process |
| 06/04/2013 | CA2607770C Method for recovering valuable metals from wastes |
| 05/29/2013 | CN202954079U Device used for protecting titanium sponge and push rod |
| 05/29/2013 | CN103122941A Process for manufacturing roller bearing cage |
| 05/29/2013 | CN103122414A Split efficient energy-saving electroslag refining furnace |
| 05/29/2013 | CN103122413A Titaniferous stainless steel electroslag remelting casting powder |
| 05/29/2013 | CN102171371B Method for producing composite metal semi-finished products |
| 05/28/2013 | CA2668506C Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma |
| 05/23/2013 | US20130125704 Method for treating spheroidal graphite iron and pouring device thereof |
| 05/22/2013 | EP2593215A1 Metal dross confinement unit and associated method |
| 05/22/2013 | CN202945301U Cooling device of electroslag remelting crystallizer |