| 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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| 03/19/2014 | CN103643052A Preparation method for homogenization of super magnetostrictive material solidified microstructure |
| 03/19/2014 | CN103643046A Waste material recovery and treatment method of particle reinforcement aluminum matrix composite material |
| 03/19/2014 | CN103642987A Degassing unit for smelting furnace |
| 03/19/2014 | CN103639233A Method for manufacturing forged seamless steel tube applicable to 40 MPa level ultrahigh pressure gas cylinder |
| 03/12/2014 | CN203474873U Protective atmosphere cover |
| 03/12/2014 | CN103627937A Preparation method of high-zinc magnesium alloy ingot casting |
| 03/12/2014 | CN103627910A Split crystallizer for isometric steel ingot electroslag remelting |
| 03/12/2014 | CN103627909A Composite filtering method for copper and copper alloy melts through centrifugal force field |
| 03/12/2014 | CN102851517B Electroslag arc-starting smelting method by multiple granular reducing slag by electroslag furnace |
| 03/12/2014 | CN102791892B Method for melting recovered printing plates and method for recycling |
| 03/12/2014 | CN102732754B Separation, concentration and purification process for low content aluminum-base alloy, and system thereof |
| 03/12/2014 | CN102115830B Controlled cooling method for plate blank electroslag furnace |
| 03/05/2014 | EP2702179A2 Gas and particulate delivery system and method for metallurgical vessel |
| 03/05/2014 | CN203462111U Device for vacuum and low-temperature purification of lithium metal |
| 03/05/2014 | CN203462107U Molten aluminum cinder-cleaning and refining device |
| 03/05/2014 | CN103620068A Gas and particulate delivery system and method for metallurgical vessel |
| 03/05/2014 | CN103614616A Steel-making cooling cold material-remelted steel and preparation method thereof |
| 03/05/2014 | CN103614568A Zinc slag reducing agent |
| 03/05/2014 | CN103614567A Vacuum distillation material discharge method |
| 03/05/2014 | CN102564123B Electron beam smelting furnace |
| 03/05/2014 | CN102165094B 镍合金溅射靶及镍硅化物膜 Nickel and nickel alloy sputtering target silicide film |
| 03/04/2014 | US8662142 Method and device for remelting metal in an electric furnace |
| 02/27/2014 | WO2014030369A1 Supersonic-flow process for reduction of alumina or magnesia |
| 02/26/2014 | CN203451592U Cooling water device for improving quality of electro slag remelting steel ingots |
| 02/26/2014 | CN203448652U Ultrasonic agitation composite smelting equipment for low-melting-point alloy |
| 02/26/2014 | CN103602917A Manufacturing method of magnetic control connection member for pressurized water reactor nuclear island |
| 02/26/2014 | CN103602916A Manufacturing method of magnetic control connection member for pressurized water reactor nuclear island |
| 02/26/2014 | CN103602830A Preparation method of refining agent for scrap aluminum smelting |
| 02/26/2014 | CN103602824A Electroslag remelting device and method based on rotating consumable electrode under vacuum environments |
| 02/26/2014 | CN103602823A Electro-slag remelting method of self-consumable electrode and electro-slag furnace |
| 02/26/2014 | CN103602822A Regenerated aluminum strong-magnetism iron-removing device and method thereof |
| 02/26/2014 | CN103602818A Side-blown energy-saving smelting method for secondary aluminium |
| 02/25/2014 | US8657967 Amorphous alloy and process for producing products made thereof |
| 02/20/2014 | WO2014028161A1 Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production |
| 02/20/2014 | WO2014026419A1 Molten metal antioxidant biological reducing agent and preparation method thereof |
| 02/20/2014 | US20140047953 Vapor-reinforced expanding volume of gas to minimize the contamination of products treated in a melting furnace |
| 02/20/2014 | US20140047952 Device and method for removing impurities in aluminum melt |
| 02/19/2014 | EP2698438A1 Tantalum-material multilevel distillation crucible and distillation process |
| 02/19/2014 | CN203440431U Novel aluminum liquid filtering device |
| 02/19/2014 | CN103589874A Method for purifying metal material under temperature difference |
| 02/18/2014 | US8652397 Ultrasonic device with integrated gas delivery system |
| 02/18/2014 | CA2626580C In-line salt refining of molten aluminium alloys |
| 02/13/2014 | US20140042676 Device to inject solid material into a bath of liquid metal, and corresponding method |
| 02/12/2014 | EP2694901A1 Systems and methods for casting metallic materials |
| 02/12/2014 | CN203429231U Clamping device of electric melting slag furnace for manufacturing of valve steel |
| 02/12/2014 | CN203429230U Magnesium steam filtering device for preparing high-purity magnesium |
| 02/12/2014 | CN103572184A Preparation method of high-strength silver-copper alloy material |
| 02/12/2014 | CN103572076A Method for removing cadmium and thallium from crude indium by vacuum distillation furnace |
| 02/12/2014 | CN103572070A Multifunctional slag removal agent with functions of slag removal as well as refinement and modification for aluminium alloy and aluminium |
| 02/12/2014 | CN103572065A Aluminum alloy dehydrogenation method |
| 02/06/2014 | US20140034480 Tantalum-material multilevel distillation crucible and distillation process |
| 02/06/2014 | US20140033871 Apparatus and method for condensing metal vapor |
| 02/05/2014 | CN103562663A Systems and methods for casting metallic materials |
| 02/05/2014 | CN103556005A High temperature FeNiCo magnetostriction alloy as well as preparation method thereof |
| 02/05/2014 | CN103556004A Method for preparing K438 alloy by adopting K438 alloy return material |
| 02/05/2014 | CN103555967A External furnace degassing device with self-cleaning function |
| 02/05/2014 | CN103555961A Smelting method for manufacturing large-sized titanium-aluminum alloy ingot |
| 02/05/2014 | CN103555960A Slag system for ingot drawing electroslag remelting superaustenitic stainless steel |
| 02/05/2014 | CN103555958A Method for separating and recovering gallium from gallium-rich residue by using vacuum method |
| 02/05/2014 | CN103555912A Method for producing core rod by utilizing 30Cr3MoV steel as raw material |
| 02/05/2014 | CN103555881A Manufacturing method of steel ingot for gas cylinder |
| 02/05/2014 | CN102560006B Utilization method of ferrovanadium slag and premelted refining slag |
| 02/05/2014 | CN102517460B Method for purifying tantalum powder and tantalum target |
| 02/04/2014 | US8642933 Microwave pellet furnace and method |
| 02/04/2014 | US8642916 Melting furnace including wire-discharge ion plasma electron emitter |
| 02/04/2014 | US8641800 Method of alloying various grades of steel with manganese oxides |
| 01/30/2014 | WO2014018750A1 Higher strength mullite-based iron foundry filter |
| 01/30/2014 | WO2014017206A1 Electron beam smelting furnace and method for operating electron beam smelting furnace using same |
| 01/29/2014 | CN203411593U Electroslag remelting crystallizer |
| 01/29/2014 | CN203411592U Pseudo electrode for electroslag furnace |
| 01/29/2014 | CN103542093A High-temperature insulation sealing strip |
| 01/29/2014 | CN103540772A Two-end-point-arranged pure titanium smelting method |
| 01/29/2014 | CN103540767A Molten aluminum refining degassing and slag-removing device |
| 01/29/2014 | CN103540759A Electroslag refining protection cover |
| 01/29/2014 | CN103540758A Electroslag refining furnace housing |
| 01/29/2014 | CN102732674B Production method of heavy-gauge large-single-weight low-alloy high-strength structural steel plates |
| 01/22/2014 | EP2687613A1 Method for recovering valuable metals |
| 01/22/2014 | CN203403142U Continuous ingot casting mechanism for vacuum ingot casting furnace |
| 01/22/2014 | CN103526232A Method for removing impurities contained in high-impurity crude silver |
| 01/22/2014 | CN103526100A Alloy bit with exceptional hardness and preparation technology of alloy bit |
| 01/22/2014 | CN103526053A Novel 5N high purity indium impurity removing process |
| 01/22/2014 | CN103526038A Electroslag remelting production method of high-strength high-plasticity TWIP (Twinning Induced Plasticity) steel |
| 01/22/2014 | CN103526037A Method for purified smelting of high-temperature alloy by using yttrium oxide crucible |
| 01/22/2014 | CN103526036A Vertical efficient vacuum distillation system for removing impurities from indium |
| 01/22/2014 | CN103521723A Metal casting crystallizer |
| 01/22/2014 | CN102794438B Low hydrogen control method for electroslag remelting |
| 01/21/2014 | US8632621 Method for melting a solid charge |
| 01/15/2014 | EP2684971A1 Apparatus and method for recovering rare earth metal from rare earth magnet |
| 01/15/2014 | EP2684969A1 Method for recovering platinum group metals |
| 01/15/2014 | CN203393207U Aluminum alloy melt liquid degassing device |
| 01/15/2014 | CN103509954A Furnace and method for electroslag refining |
| 01/09/2014 | WO2014005560A1 Device for refining metal melts |
| 01/09/2014 | US20140008849 Rotary degasser and rotor therefor |
| 01/09/2014 | US20140008848 Ultrasonic Degassing of Molten Metals |
| 01/08/2014 | CN103502511A Process for producing high -purity lanthanum, high-purity lanthanum, sputtering target comprising high-purity lanthanum, and metal gate film comprising high-purity lanthanum as main component |
| 01/08/2014 | CN103498090A As cast condition large gradient material preparation method and utilization device thereof |
| 01/08/2014 | CN103498072A High-strength high-impact-toughness titanium alloy used for oil well and gas well, and preparation method thereof |
| 01/08/2014 | CN103498066A Method for smelting Mg-containing high-temperature alloy |
| 01/08/2014 | CN103498062A Preparation method for niobium zirconium 10 alloy |
| 01/08/2014 | CN103498058A Technology and apparatus for removing lead, zinc, arsenic, antimony, bismuth and tin from matte |