| 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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| 04/13/2011 | CN102015542A Process for manufacturing prefluxed metal oxide from metal hydroxide and metal carbonate precursors |
| 04/06/2011 | EP1567680B1 Method and apparatus for optimized mixing in a common hearth in plasma furnace |
| 04/06/2011 | CN102002599A Vacuum argon-filling pressurizing electroslag remelting method |
| 04/06/2011 | CN101775499B Purification method of Al-Ti-B alloy melt |
| 04/06/2011 | CN101748281B Vacuum purifying device of high-purity aluminium |
| 03/31/2011 | WO2011035915A1 Process for the valorization of metals from li-ion batteries |
| 03/31/2011 | US20110074070 Operation method of flash smelter and raw material supply apparatus |
| 03/30/2011 | EP2302082A1 Method for operating of a converter and apparatus for carrying out the method |
| 03/30/2011 | CN201778087U Electroslag remelting crystallizer |
| 03/30/2011 | CN201778086U Discarded metal material one-step remelting, impurity removing and molten liquid manufacturing device |
| 03/30/2011 | CN201778085U Novel flux injection powder refining rotary connecting device |
| 03/30/2011 | CN201778084U Refining device for metal melt |
| 03/30/2011 | CN101994052A Nitrogen-containing austenitic alloy |
| 03/30/2011 | CN101994015A Fusion casting method of large-size high-performance titanium and titanium alloy ingot |
| 03/30/2011 | CN101994014A On-line purifying and degassing unit |
| 03/30/2011 | CN101624657B Method for magnetic control electroslag remelting and high-efficiency refining high temperature alloy and device therefor |
| 03/30/2011 | CN101589162B Apparatus for precipitation/separation of excess copper in lead-free solder |
| 03/30/2011 | CN101572152B Soft magnetic amorphous alloy wire and preparation method thereof |
| 03/30/2011 | CN101104888B Molten aluminum refining equipment |
| 03/29/2011 | CA2482050C Iterative cycle process for carbon supersaturation of molten metal and solid metals obtained thereby |
| 03/24/2011 | WO2011035187A2 Selective-cation-removal purification of aluminum source |
| 03/24/2011 | CA2773571A1 Selective-cation-removal purification of aluminum source |
| 03/23/2011 | EP2298473A2 Method for making and using a rod assembly as feedstock material in a smelting process |
| 03/23/2011 | EP2047002B1 Method for metal purification and separation of purified metal from a metal mother liquid such as aluminium melt |
| 03/23/2011 | CN101135005B Method for generating metal vacuum smelting protective gas |
| 03/17/2011 | US20110062215 Soldering process |
| 03/17/2011 | DE10103605B4 Vorrichtung zum Einspeisen von festem Partikelmaterial in einen Kessel An apparatus for feeding solid particulate material into a vessel |
| 03/16/2011 | CN201762420U Electric slag furnace water cycle power-off protection system |
| 03/16/2011 | CN201762419U Electroslag furnace device for blank ingot forming according to cast molten metal level |
| 03/16/2011 | CN201762418U Tungsten particles for fluxing agent |
| 03/16/2011 | CN201762417U Liquid metal internal feeding device |
| 03/16/2011 | CN201762416U Three-stage filter system for processing superfine silver powder |
| 03/16/2011 | CN101985698A Aluminum alloy vacuum lifting degassing device |
| 03/16/2011 | CN101781712B Runner type online degassing device |
| 03/16/2011 | CN101660060B Ultrasonic purification device of high purity aluminum |
| 03/15/2011 | US7905942 Microwave purification process |
| 03/15/2011 | CA2441521C Modular furnace |
| 03/10/2011 | WO2011027858A1 Copper alloy and method for producing same |
| 03/09/2011 | CN101984099A On-line degassing device for aluminium melt |
| 03/09/2011 | CN101984098A On-line degassing method for aluminium melt |
| 03/03/2011 | WO2011025648A1 Ion plasma electron emitters for a melting furnace |
| 03/03/2011 | WO2011023337A1 Device for degassing molten steel with an improved discharge nozzle |
| 03/03/2011 | WO2011022986A1 Method for purifying al-ti-b alloy melt |
| 03/03/2011 | DE102009039260A1 Vorrichtung zur Entgasung einer Stahlschmelze mit einem verbesserten Auslaufrüssel Apparatus for degassing of molten steel with an improved outlet trunk |
| 03/03/2011 | CA2769285A1 Ion plasma electron emitters for a melting furnace |
| 03/02/2011 | EP2290312A1 Oxy-fuel combustion system & uses therefor |
| 03/02/2011 | EP2290122A1 Nickel alloy sputtering target and nickel silicide film |
| 02/24/2011 | WO2011021940A1 Method and apparatus for adding powder and gas in a melt |
| 02/24/2011 | US20110042031 Method, apparatus, computer readable storage medium and computer program for forming an object |
| 02/23/2011 | CN101981210A Device for stirring molten metal |
| 02/23/2011 | CN101979682A Method for recycling aluminium wastes |
| 02/23/2011 | CN101235444B Fusing evaporation device for metal |
| 02/22/2011 | US7892318 Crystallisation method for the purification of a molten metal, in particular recycled aluminium |
| 02/17/2011 | WO2011019804A1 A multi-stage system for reaction and melt coalescence and separation |
| 02/17/2011 | US20110036467 Stress Free Steel and Rapid Production of Same |
| 02/17/2011 | US20110036204 Method for producing reduced iron |
| 02/16/2011 | EP2284288A1 Aluminium sheet material for lithographic printing plates |
| 02/16/2011 | CN101974693A Electroslag remelting crystallizer and manufacturing method thereof |
| 02/16/2011 | CN101974692A Batch welding electric slag re-melting method for jacking core rods |
| 02/16/2011 | CN101076610B Device and method for treating waste material or slag of non-ferrous metal and its alloy |
| 02/10/2011 | WO2011017643A1 Liquid device having filter |
| 02/10/2011 | US20110033335 Producing an alloy with a powder metallurgical pre-material |
| 02/09/2011 | EP2281908A1 High-strength ni-base alloy pipe for use in nuclear power plants and process for production thereof |
| 02/09/2011 | CN101967574A Method for reducing cadmium content in process of producing lead brass sectional materials |
| 02/09/2011 | CN101967565A Refining agent for aluminum and aluminum alloy |
| 02/09/2011 | CN101525727B Heat-resisting steel material used as vane or bolt of ultra-supercritical steam turbine and preparation method thereof |
| 02/02/2011 | CN201729857U Aluminum and aluminum alloy slab ingot sawdust collecting and remelting slag box |
| 02/02/2011 | CN101705361B Zinc anti-oxygen modifier |
| 02/02/2011 | CN101274363B Method for continuously converting and casting oxygen-free copper ingot |
| 02/01/2011 | US7879219 Electrochemical processing of solid materials in fused salt |
| 02/01/2011 | CA2495766C Device for injecting a treatment gas into a molten metal |
| 02/01/2011 | CA2467653C Materials processing method and apparatus |
| 01/27/2011 | US20110017022 Method of recovering metal |
| 01/27/2011 | US20110017021 Lance for injecting solid material into a vessel |
| 01/26/2011 | CN201722418U Stock pusher for arc-melting device |
| 01/26/2011 | CN101960023A Process for removal of copper contained in steel scraps |
| 01/20/2011 | WO2011007578A1 Method for producing alloy ingots |
| 01/20/2011 | WO2011007261A2 Method for smelting, reducing, alloying and treating steel |
| 01/20/2011 | US20110011213 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof |
| 01/20/2011 | DE19921161B4 Elektroschlacke-Umschmelzanlage mit einer Kokille und einer Haube Electroslag remelting plant with a mold and a hood |
| 01/19/2011 | EP2274451A1 Filter intended for the foundry of parts made from aluminum, magnesium, copper, and similar alloys |
| 01/19/2011 | CN201713553U Resistance type inner heating device for vacuum distilling furnaces |
| 01/19/2011 | CN101952081A Method of regulating nickel concentration in lead-free solder containing nickel |
| 01/19/2011 | CN101948959A Slag-forming agent for fusion casting of environment-friendly zinc and zinc alloy |
| 01/19/2011 | CN101948958A Non-ferrous metal vacuum electromagnetic suspension distillatory refining method and equipment |
| 01/19/2011 | CN101570828B Energy saving two-stage electroslag refining system capable of outputting molten metal |
| 01/13/2011 | US20110008201 Niobium based alloy that is resistant to aqueous corrosion |
| 01/13/2011 | US20110006255 Method for fabricating a molten product based on lanthanum and manganese |
| 01/13/2011 | US20110005705 Mold flux for continuously casting steel and method of continuously casting steel using the same |
| 01/12/2011 | EP2272607A1 Method for producing castings by means of directed crystallisation |
| 01/12/2011 | CN201704386U On-line aluminum liquid degassing machine with sealing device |
| 01/12/2011 | CN201704385U Degassing rotor |
| 01/12/2011 | CN101946012A Method of purifying substance and apparatus for purifying substance |
| 01/12/2011 | CN101555555B Swiveling jetting device for removing hydrogen from aluminum melt |
| 01/12/2011 | CN101203682B Extraction device and method for use when extracting a ceramic foam filter |
| 01/06/2011 | US20110001279 Apparatus for recovering platinum group elements |
| 01/06/2011 | US20110000585 Non-Ferromagnetic Amorphous Steel Alloys Containing Large-Atom Metals |
| 01/05/2011 | EP1930451B1 High-purity hafnium, target and thin film comprising high-purity hafnium, and process for producing high-purity hafnium |
| 01/05/2011 | CN101935763A Tungsten particles for fusing assistant and preparation method thereof |
| 01/05/2011 | CN101607360B Mass production method for ultra-fine bonding gold wire |