| Patents for C22B 4 - Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys (1,486) |
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| 02/05/2015 | WO2015015468A1 A ferronickel product and a process for its production |
| 01/28/2015 | CN104313309A 矿热炉与aod炉双联法不锈钢生产工艺及系统 Aod submerged arc furnace with double stainless steel production process and its associated systems |
| 01/22/2015 | US20150020646 Method for manufacturing titanium ingot |
| 01/21/2015 | CN204111840U 全液压捣炉机 Hydraulic pound Furnace |
| 01/21/2015 | CN204111839U 调频炉 FM furnace |
| 01/21/2015 | CN104294002A 一种引入二氧化碳转炉一步法冶炼中低碳铬铁的方法 One kind of introduction of carbon dioxide in the low-carbon ferrochrome smelting converter-step approach |
| 01/14/2015 | EP2823073A1 Iron reduction process and equipment |
| 01/14/2015 | CN104275478A 用于通过冷坩埚分配流体的歧管套环 Manifold for dispensing fluid through the cold crucible tube collar |
| 01/07/2015 | CN204080048U 一种电炉夹持器 One kind of electric gripper |
| 01/07/2015 | CN104263932A 一种采用选铜尾渣生产硅铁合金的方法 One kind selected using silicon alloy of copper tailings production methods |
| 12/10/2014 | CN203999765U 一种电子束炉移动操作台 An electron beam furnace Mobile Station |
| 12/10/2014 | CN203999751U 一种多功能真空加料装置 A multifunctional vacuum feeding device |
| 12/02/2014 | US8902949 Method to control the feed of the metal charge for electric arc furnaces |
| 10/30/2014 | US20140322106 Method for the treatment of ore material |
| 10/30/2014 | US20140318313 Method for recovering valuable metal |
| 10/30/2014 | US20140318312 Base metal recovery |
| 10/28/2014 | US8871303 Method for producing titanium metal |
| 10/16/2014 | US20140305261 Method And A Control System For Controlling A Melting And Refining Process |
| 10/09/2014 | US20140299584 Plasma whirl reactor apparatus and methods of use |
| 10/09/2014 | US20140299459 Plasma whirl reactor apparatus and methods of use |
| 09/25/2014 | WO2014146682A1 Process and plant for producing titanium slag from ilmenite |
| 09/25/2014 | US20140283956 Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methods |
| 09/25/2014 | DE102013205225A1 Herstellung von Silicium enthaltenden nano- und mikrometerskaligen Partikeln Production of silicon-containing nano-particles and mikrometerskaligen |
| 09/04/2014 | DE102011011132B4 Verwendung von NIR-Strahlung, mindestens einem elektrischen Wechselfeld, mindestens einem magnetischen Wechselfeld, mindestens einem elektromagnetischen Wechselfeld oder einer Kombination daraus zum Aufschluss von Erz Use of NIR radiation, at least one electric alternating field, at least one magnetic alternating field, at least an electromagnetic alternating field or a combination thereof for the digestion of ore |
| 08/21/2014 | US20140230605 Methods of processing metallic materials |
| 08/20/2014 | EP2766502A1 Treatment of chemical feedstocks |
| 08/13/2014 | CN103981365A 一种制作生产铜钴合金矿热电炉的方法 A method of making gold mine production of copper and cobalt combined heat furnace method |
| 08/06/2014 | CN103966466A 钛渣电炉水冷炉盖 Water-cooled slag furnace lid |
| 08/06/2014 | CN103966426A 一种微波加热软锰矿制备MnO矿粉的方法 A microwave heating pyrolusite MnO ore preparation method |
| 08/05/2014 | US8796581 Plasma whirl reactor apparatus and methods of use |
| 07/30/2014 | CN103952556A 一种以镁质捣打料为耐火材料的分块式沉降电炉顶盖 Kind of magnesia for refractory ramming segmented settling furnace roof |
| 07/22/2014 | US8785808 Plasma whirl reactor apparatus and methods of use |
| 07/10/2014 | US20140191450 Apparatus and method for the thermal extraction of metals |
| 07/09/2014 | CN203704690U 一种捣炉布料一体机 One kind of fabric-one pound furnace |
| 07/09/2014 | CN203700470U 铬铁合金计量配料装置 Ferrochrome batching devices |
| 07/08/2014 | US8771396 Method for producing blister copper directly from copper concentrate |
| 07/03/2014 | US20140182416 System and method of melting raw materials |
| 06/25/2014 | CN203668478U 一种电热镁还原炉 One kind of electric magnesium reduction furnace |
| 06/25/2014 | CN103882247A 微波加热炼镁技术 Microwave heating magnesium smelting technology |
| 06/25/2014 | CN103878345A 用铝热法制作钢背纯铜衬里复合导电瓦的离心机 Production of aluminum thermal conductivity of composite steel-backed copper tile lining centrifuges |
| 06/12/2014 | US20140161691 Process and device for bringing two immiscible liquids into contact, without mixing and at high temperature, with heating and kneading by induction |
| 06/11/2014 | CN103849766A System and method for producing aluminum-silicon alloy by utilizing high-alumina fly ash |
| 06/03/2014 | US8741023 Ore beneficiation |
| 05/28/2014 | CN203615761U 一种电炉布料装置 One kind of electric distribution means |
| 05/28/2014 | CN203613242U 一种铁合金炉料生产系统 An iron alloy production system charge |
| 05/22/2014 | WO2014075129A1 An apparatus for treatment of mined material |
| 05/21/2014 | EP2732059A1 Method for producing a thermoelectric solid element |
| 05/21/2014 | CN103801687A 不熔化制备金属性合金制品的方法 The method of preparation of metal alloy products do not melt |
| 05/14/2014 | CN102936640B 一种采用rkef与aod炉双联法冶炼不锈钢的工艺 A rkef with aod furnace duplex stainless steel smelting process uses |
| 05/08/2014 | WO2014066941A1 An apparatus and a method for treatment of mined material with electromagnetic radiation |
| 05/07/2014 | CN203582935U 一种真空感应炉熔炼金属浇铸装置 A vacuum induction furnace melting metal casting equipment |
| 05/01/2014 | WO2012142486A3 High-carbon biogenic reagents and uses thereof |
| 04/30/2014 | CN103759991A Uniformity control method for trace element arsenic in cast superalloy standard substance |
| 04/30/2014 | CN103757262A Method for producing medium-vanadium iron from ferric vanadate through electro-silicothermic process |
| 04/30/2014 | CN103752789A Centrifugal smelting casting furnace |
| 04/23/2014 | CN203559109U Novel RKEF process high-temperature calcining and discharging system |
| 04/23/2014 | CN203559103U Novel elevated short-process and energy-saving nickel ferroalloy production device based on RKEF (rotary kiln-electric arc furnace) technology |
| 04/15/2014 | CA2615835C Magnesium alloy |
| 04/09/2014 | CN203526540U Iron tapping insulating trolley of submerged arc furnace |
| 04/09/2014 | CN103710543A Method for producing low-carbon high-silicon manganese-silicon alloy from manganese-containing industrial waste slag through two-step method |
| 04/02/2014 | CN203513765U Discharge runner mechanism of intermediate-frequency furnace |
| 04/02/2014 | CN102796870B Method for quickly proportioning in process of smelting medium-low-carbon ferromanganese alloy by using 15m<3> large-scale pre-smelting device |
| 03/26/2014 | CN103667773A High temperature resistant alloy material and preparation method thereof |
| 03/26/2014 | CN103667766A Nitralloy and preparation method thereof |
| 03/26/2014 | CN103667700A Production method for smelting high carbon chromium iron by using carbonaceous combination reducing agent |
| 03/19/2014 | CN103643089A High-carbon aluminum-iron alloy and preparation process thereof |
| 03/12/2014 | CN103627901A Nickel-copper containing silicon-based iron alloy for steelmaking and preparation method thereof |
| 03/11/2014 | US8668760 Method for the production of a β-γ-TiAl base alloy |
| 02/26/2014 | CN203451593U Smelting device for smelting titanium by utilizing blast-furnace titanium slag |
| 02/26/2014 | CN103602813A Elevated short-process energy-saving novel RKEF (Rotary Kiln Electric Furnace) ferro-nickel alloy production process and equipment |
| 02/19/2014 | EP2697329A2 High-carbon biogenic reagents and uses thereof |
| 02/19/2014 | CN103589867A Method and device for treating ironmaking ash, mud and mill tailings by plasma torch heating technology |
| 02/05/2014 | CN103555948A 石英管 Quartz tube |
| 02/05/2014 | CN103555947A New technology for melting ilmenite |
| 02/04/2014 | US8642933 Microwave pellet furnace and method |
| 01/29/2014 | CN103540747A Aluminium-silicon alloy refining agent produced by virtue of electrothermal process and preparation method thereof |
| 01/22/2014 | CN103526066A Continuous process for producing manganese-silicon alloy and slag rich in silicomanganese and producing micro-and low-carbon manganese-silicon alloy by utilization of slag rich in silicomanganese |
| 01/22/2014 | CN103526025A Iron alloy furnace burden production system |
| 01/22/2014 | CN102586602B Method for evenly prolonging service life of electric furnace used for smelting ferrovanadium by electro-silicothermic process |
| 01/15/2014 | CN203396241U Graphite composite material ramming furnace lining for ferroalloy furnace |
| 01/15/2014 | CN203393203U Hot charging production equipment of ore-smelting electric refining furnace |
| 01/01/2014 | CN103484674A Raw material heating and pre-reduction technology in production process of iron alloy |
| 12/25/2013 | CN203360529U Large-size closed high titanium slag smelting dedicated electric furnace with raw material preheating device |
| 12/25/2013 | CN103469045A Laterite nickel ore microwave low-temperature smelting device |
| 12/18/2013 | CN103451429A Method for smelting aluminum-calcium-iron alloy |
| 12/04/2013 | CN103421922A Method for producing ferronickel by processing laterite nickel ore in Sulawesi, Indonesia through RKEF technology |
| 11/27/2013 | CN203307404U Molybdenum concentrate purifying device |
| 10/29/2013 | US8568507 Method for processing solid or molten materials |
| 10/29/2013 | CA2401034C Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 10/24/2013 | US20130276581 Methods of Using Tires and Scrap Rubber in the Manufacture and Melting of Steel and Other Metals |
| 10/22/2013 | US8562712 Method and apparatus for the production of metal compounds |
| 10/17/2013 | US20130269481 Method for producing blister copper directly from copper concentrate |
| 10/17/2013 | US20130269480 Method for Making a Strong Aluminum Alloy |
| 10/16/2013 | CN103352123A Hot charging production equipment of ore-smelting refining electric furnace and hot charging technology thereof |
| 10/15/2013 | US8557174 Process and apparatus for recovery of non-ferrous metals from zinc residues |
| 10/09/2013 | CN103343276A Chromium molybdenum iron alloy and preparation method thereof |
| 10/01/2013 | US8545593 Direct processing of metallic ore concentrates into ferroalloys |
| 09/25/2013 | CN102703704B Method for smelting metal ores |
| 09/18/2013 | CN102036724B Process for the phase transformation of substances |
| 09/17/2013 | US8535409 Control method for melting a metal charge and weighing device used in said method |