| 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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| 01/04/2012 | CN102304636A Method for preparing iron removing agent and removing iron from renewable aluminum alloy |
| 01/04/2012 | CN102304635A Novel iron removal agent and preparation method capable of removing iron from regenerated aluminum alloy |
| 01/04/2012 | CN102304625A Electroslag furnace with special vacuum system |
| 01/04/2012 | CN102304624A Remelting slag for electroslag remelting plate blank and manufacturing method thereof |
| 01/04/2012 | CN101974692B Batch welding electric slag re-melting method for jacking core rods |
| 01/03/2012 | CA2636155C Use of an induction furnace for the production of iron from ore |
| 01/03/2012 | CA2529786C Electrochemical reduction of metal oxides |
| 12/28/2011 | CN202090038U 一种新型熔剂生产设备 A new production equipment flux |
| 12/28/2011 | CN202090037U 一种铝液在线透气除气过滤一体机 An aluminum ventilation line degassing liquid filtration machine |
| 12/28/2011 | CN202087795U 一种用于铝熔体在线净化的装置 An aluminum melt purification device for online |
| 12/28/2011 | CN102301018A 高纯度铒的制造方法、高纯度铒、包含高纯度铒的溅射靶以及以高纯度铒为主要成分的金属栅膜 The method for producing high purity erbium, erbium high purity, containing erbium sputtering target of high purity and high purity erbium as a main component a metal gate film |
| 12/28/2011 | CN102301013A 竖直微波熔炉 Vertical microwave furnace |
| 12/28/2011 | CN102296188A 除铁剂及再生铝合金除铁的制备方法 In addition to iron and aluminum in addition to preparation of the regeneration of iron |
| 12/28/2011 | CN102296185A 一种高效多功能除杂剂及其在锑火法精炼法中的应用 An efficient multi-agent and its application in antimony impurity fire refining law |
| 12/28/2011 | CN102296184A 一种无熔剂的镁合金纯净化方法 A non-pure magnesium alloy flux method |
| 12/28/2011 | CN102296183A 一种高纯铂的制备方法 A process for producing high purity platinum |
| 12/28/2011 | CN101432453B 用于生产固结的和纯化的材料的方法 Method for producing a consolidated material and purified |
| 12/28/2011 | CN101215648B 用于从钒石煤矿中提钒的复合添加剂及其使用方法 Compound additives and methods of use of vanadium from stone coal used in vanadium |
| 12/27/2011 | US8083830 Slag for electroslag remelting for copper alloy and method for producing copper alloy material |
| 12/22/2011 | US20110308355 Adsorption agent for noble metal, method for manufacturing the same, and method for recovering noble metal |
| 12/21/2011 | EP2049700B1 Process for manufacturing steel blanks |
| 12/21/2011 | CN202081152U 熔铝除杂的熔剂射流装置 Molten aluminum impurity flux jet device |
| 12/21/2011 | CN102286667A 一种铝及铝合金用无钠精炼剂及其生产方法 An aluminum and aluminum-free sodium refining agent and its production method |
| 12/21/2011 | CN102286666A 用真空熔炼方法制备大重量镍锭的工艺 Heavy nickel ingots prepared by vacuum melting process method |
| 12/21/2011 | CN101831554B 一种金属屑料的处理方法 A method of processing scrap metal material |
| 12/21/2011 | CN101785944B 用于镁和镁合金熔体过滤用氧化镁泡沫陶瓷过滤器的制备方法 Magnesium and magnesium alloy melt filtration with ceramic foam filters for preparation |
| 12/14/2011 | EP2394758A1 Metal slab manufacturing device that uses an electron beam and metal slab manufacturing method using same |
| 12/14/2011 | EP2394756A1 Titanium slab for hot-rolling, and smelting method and rolling method therefor |
| 12/14/2011 | CN102282102A 用于不混溶液体的处理的设备和工艺 For immiscible liquid handling equipment and processes |
| 12/14/2011 | CN102281966A 可更换地固定耐火冲洗砖或套管的方法及金属熔液的容器 Container replaceably fixed refractory brick or sleeve flushing method and the molten metal |
| 12/14/2011 | CN102277505A 定向凝固提纯高纯铝的方法及其熔炼炉 The method of purification of high purity aluminum melting furnace and directional solidification |
| 12/14/2011 | CN102277501A 含钛合金钢电渣重熔工艺 Containing titanium steel electroslag remelting process |
| 12/14/2011 | CN101824580B 一种芯棒材料 One kind of mandrel material |
| 12/14/2011 | CN101782330B 立式真空精炼炉炉底检修工作层砖的加工砌筑方法 Vertical vacuum refining furnace bottom overhaul story brick masonry processing method |
| 12/08/2011 | US20110296952 Soldering process |
| 12/07/2011 | CN102268611A 一种铁基耐热合金及其制备方法 An iron-base alloy and its preparation method |
| 12/07/2011 | CN102268553A 自动精炼装置 Automatic refining device |
| 12/07/2011 | CN101928838B 一种从铅阳极泥中脱除和回收砷的方法 Removal and recovery of arsenic from a lead anode mud Methods |
| 12/07/2011 | CN101407881B 高纯钽及如溅射靶的含高纯钽的制品 With high purity and high purity tantalum and tantalum products such as sputtering targets |
| 12/01/2011 | US20110290076 Adjustable vortexer apparatus |
| 11/30/2011 | EP2096182B1 Apparatus for precipitation/separation of excess copper in lead-free solder |
| 11/30/2011 | CN202054878U 一种铝合金熔体除气水模拟装置 An aluminum alloy melt degassing water simulation device |
| 11/30/2011 | CN102260847A 一种低熔点金属旋转靶材及生产技术 A low melting point metal rotating target and production technology |
| 11/30/2011 | CN102260800A 一种镁合金射流精炼技术及装置 A magnesium alloy jet refining technology and equipment |
| 11/29/2011 | US8066932 Process of fabricating nanofibers by reactive electrospinning |
| 11/29/2011 | US8066797 Method of treating metallic and non-metallic by-products |
| 11/29/2011 | CA2521705C Direct smelting plant |
| 11/24/2011 | US20110283831 Process for the Recovery of Nickel and/or Cobalt from a Leach Solution |
| 11/23/2011 | EP2388346A1 Production of fine grain niobium products by micro-alloying and ingot metallurgy |
| 11/23/2011 | EP2388345A1 Fine grain niobium wrought products obtained by VAR ingot metallurgy |
| 11/23/2011 | EP2388085A1 Agitation device, melting apparatus and melting method |
| 11/23/2011 | EP2387546A2 Purification of silicon by electric induction melting and directional partial cooling of the melt |
| 11/23/2011 | CN102251191A Martensite stainless steel and preparation method for flat strip of martensite stainless steel |
| 11/23/2011 | CN101748344B Railway track welded steel and manufacturing technology thereof |
| 11/23/2011 | CN101745972B Manufacturing method of straight-bore ceramic filter and manufacturing system thereof |
| 11/16/2011 | EP2386366A2 Method and device for continuous detection of the slag level in electroslag melting assemblies with short slide moulds |
| 11/16/2011 | CN102242275A Preparation method of silicon-free calcium and iron-containing alloy |
| 11/16/2011 | CN101713054B Large thickness steel plate for hydrogenation reaction chamber reeling equipment and production method thereof |
| 11/10/2011 | US20110272866 Measurement of charge bank level in a metallurgical furnace |
| 11/09/2011 | EP2385146A1 Vertical microwave smelting furnace |
| 11/09/2011 | CN202030811U Online degassing device for casting |
| 11/03/2011 | US20110265607 Process for the introduction of inorganic solids into hot liquid melts |
| 11/03/2011 | US20110265604 Method and device for controlling the introduction of several metals into a cavity designed to melt said metals |
| 11/02/2011 | EP2383354A1 Method for manufacturing high-purity erbium, high-purity erbium, sputtering target composed of high-purity erbium, and metal gate film having high-purity erbium as main component |
| 11/02/2011 | EP2382158A1 Apparatus and process for treatment for immiscible liquids |
| 11/02/2011 | EP1726386B1 Method for making and using a rod assembly as feedstock material in a smelting process |
| 11/02/2011 | CN102230089A Process for extracting metal ytterbium from thulium ytterbium lutetium-enriched material |
| 11/01/2011 | US8048195 Use of liquid-crystal displays, and processes for the recycling thereof |
| 10/27/2011 | WO2011132829A1 Magnetic alloy refrigerant for an environmentally friendly magnetic refrigerator |
| 10/27/2011 | WO2011132628A1 Method for melting aluminum powder and melting apparatus |
| 10/27/2011 | WO2011130790A1 Smelting method using a fluxing agent |
| 10/27/2011 | WO2011052993A3 Method for leaching impurities contained in molybdenum oxide concentrates |
| 10/26/2011 | EP1930451B9 High-purity hafnium, target and thin film comprising high-purity hafnium, and process for producing high-purity hafnium |
| 10/26/2011 | CN102226239A Refining flux used for purifying and processing aluminum or aluminum alloy melt, and its preparation method |
| 10/25/2011 | US8043403 Device for submerging material into liquid metal by an electromagnetic stirrer |
| 10/20/2011 | WO2011127827A1 Filter used for filtering molten metal and preparation method thereof |
| 10/20/2011 | CA2787909A1 Filter used for filtering molten metal and preparation method thereof |
| 10/19/2011 | EP2377956A1 Device for copper precipitation in lead-free solder, granulation and separation of (cux) 6sn5 compounds and recovery of tin |
| 10/19/2011 | EP2000548B1 Arc start material for electroslag remelting of superalloy and arc starting method employing the arc start material |
| 10/19/2011 | CN102220525A Aluminum alloy smelting-purifying device and smelting-purifying method |
| 10/13/2011 | WO2011127402A1 Ultrasonic degassing of molten metals |
| 10/13/2011 | US20110247456 Ultrasonic degassing of molten metals |
| 10/12/2011 | CN202007248U Deoxidization device with applied direct-current electric field between metal and slag |
| 10/12/2011 | CN102216477A Copper anode furnace and a method for operating the same |
| 10/12/2011 | CN102212754A Material for hot stamping mould and preparation method thereof |
| 10/12/2011 | CN102212703A Impellar for dispersing gas into molten metal |
| 10/12/2011 | CN101812625B Smelting process of 1Cr13 stainless steel |
| 10/11/2011 | US8034150 Process and system for material reclamation and recycling |
| 10/06/2011 | WO2010058188A9 Plasma method and apparatus for recovery of precious metals |
| 10/06/2011 | US20110243784 Method for recovering metal from target and method for manufacturing target |
| 10/06/2011 | US20110240245 Systems and methods for filtering molten metal |
| 10/05/2011 | EP2370606A1 Plasma method and apparatus for recovery of precious metals |
| 10/05/2011 | CN201999975U Cross arm moving type electric slag furnace with electrode weighing function |
| 10/05/2011 | CN102206773A High-resistance electrothermal alloy material and preparation method thereof |
| 10/05/2011 | CN101135006B Method for generating metal vacuum smelting protective gas |
| 10/04/2011 | US8029594 Method and device for introducing dust into a metal melt of a pyrometallurgical installation |
| 09/29/2011 | WO2011035187A3 Selective-cation-removal purification of aluminum source |
| 09/29/2011 | DE10148153B4 Flüssigkeitsgekühlte Kokille zum Umschmelzen von Metallen Liquid-cooled mold for remelting of metals |
| 09/28/2011 | CN201992981U Tantalum multilevel crucible for distillation |
| 09/28/2011 | CN201990715U Vacuum distillation device capable of processing and forming recovered metal in batch |