| 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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| 01/09/2013 | CN102094125B Process method for preparing magnesium alloy through electro-slag remelting |
| 01/09/2013 | CN101473053B Process for recycling aluminium alloy scrap coming from the aeronautical industry |
| 01/08/2013 | US8349759 Metal-carbon compositions |
| 01/03/2013 | WO2013003041A2 Method of alloying various grades of steel with manganese oxides |
| 01/03/2013 | WO2013001661A1 High-purity erbium, sputtering target comprising high-purity erbium, metal gate film having high-purity erbium as main component thereof, and production method for high-purity erbium |
| 01/03/2013 | CA2840560A1 High-purity erbium, sputtering target comprising high-purity erbium, metal gate film having high-purity erbium as main component thereof, and production method for high-purity erbium |
| 01/02/2013 | CN202639272U Semi-solid forming slurrying device with filtering structure |
| 01/02/2013 | CN102859011A Method for melting aluminum powder and melting apparatus |
| 01/02/2013 | CN102851542A Titanium alloy for manufacturing tool and preparation method thereof |
| 01/02/2013 | CN102851519A Novel aluminum refining agent, and preparation method thereof |
| 01/02/2013 | CN102851517A Electroslag arc-starting smelting method by multiple granular reducing slag by electroslag furnace |
| 01/02/2013 | CN102851516A Amalgam purifying method and container |
| 01/02/2013 | CN102851515A Planetary rotary blowing aluminum melt purifying device |
| 01/02/2013 | CN102212703B Impellar for dispersing gas into molten metal |
| 01/02/2013 | CN101490287B Impellar for dispersing gas into molten metal |
| 01/02/2013 | CN101096718B 氧气注入方法 Oxygen injection method |
| 01/01/2013 | US8343255 Forged product and crankshaft manufactured from it |
| 12/27/2012 | WO2012149551A3 Gas and particulate delivery system and method for metallurgical vessel |
| 12/27/2012 | WO2012126274A3 Device and method for removing impurities in aluminum melt |
| 12/27/2012 | US20120325054 Method of alloying various grades of steel with manganese oxides |
| 12/26/2012 | EP2536859A1 Copper anode refining system and method |
| 12/26/2012 | CN202626269U Low-content aluminum-base alloy separation and concentration and purification system |
| 12/26/2012 | CN202620887U Compound type foamed ceramic filter sheet |
| 12/26/2012 | CN102140584B Method for deoxidizing copper solution |
| 12/19/2012 | CN102834537A Secondary titanium alloy and method for manufacturing same |
| 12/19/2012 | CN102828041A Rotary pulse type aluminum alloy refining device |
| 12/19/2012 | CN102268611B Fe-based heat-resisting alloy and preparation method thereof |
| 12/19/2012 | CN102181658B Device and method for removing impurities in aluminum melt |
| 12/18/2012 | US8333819 Combined burner and lance apparatus for electric arc furnaces |
| 12/13/2012 | WO2012169760A2 Method for producing tin from which low-alpha radiation is emitted by using vacuum refining |
| 12/13/2012 | US20120313302 Piston rod and cylinder seal device for aluminum bath crust breaker |
| 12/13/2012 | US20120313298 Crust breaker aluminum bath detection system |
| 12/12/2012 | EP2531627A1 Systems and methods for forming and processing alloy ingots |
| 12/12/2012 | CN102822361A Efficient method for collection of platinum-group element from copper-iron scrap |
| 12/12/2012 | CN102816936A Movable frame type ingot casting extrusion device |
| 12/12/2012 | CN102816935A Combined rectangular electroslag steel crystallizer |
| 12/12/2012 | CN102816934A Method and device for centrifugal filtering of solid impurities from investment casting pattern material |
| 12/12/2012 | CN102031388B 450-ton electroslag remelting furnace |
| 12/06/2012 | WO2012164152A1 An arc melting and tilt casting apparatus |
| 12/06/2012 | US20120306131 Distillation equipment for producing sponge titanium |
| 12/06/2012 | US20120304826 Method for preparing sponge titanium from sodium fluotitanate by aluminothermic reduction |
| 12/06/2012 | US20120304825 Process for producing sponge titanium |
| 12/05/2012 | EP2530174A1 Method for purifying al-ti-b alloy melt |
| 12/05/2012 | CN202582154U Vacuum distillation purification furnace for purifying metallic lithium |
| 12/05/2012 | CN202576522U High-dispersion rotor head with closing cover |
| 12/05/2012 | CN202576521U Degassing equipment |
| 12/05/2012 | CN202576520U Filtering plate vibrating device |
| 12/05/2012 | CN102812143A Method For Preparing Ferro Molybdenum From Molybdenite |
| 12/05/2012 | CN102812136A Copper anode refining system and method |
| 12/05/2012 | CN102808090A Device and method for preparing ultrahigh-purity metal magnesium from industrial pure magnesium |
| 12/05/2012 | CN102367523B Method for melting titanium alloy containing high-melting point alloy element |
| 12/04/2012 | US8323375 Method of operating a converter and apparatus for carrying out the method |
| 11/29/2012 | US20120301383 Composition of matter tailoring: system i |
| 11/29/2012 | US20120297930 Method and apparatus for condensing metal vapours using a nozzle and a molten collector |
| 11/29/2012 | US20120297925 Electric furnace for producing molten metal having material recycling capability |
| 11/29/2012 | DE202012010150U1 Anlage zum Elektro-Schlacke-Umschmelzen Annex to the electro-slag remelting |
| 11/29/2012 | DE102011103294A1 Method for producing metal-coated pellets used in process for manufacturing metal casting, involves melting surface of cleaned metal filings before purified metal filings are pressed together with metal surface of metal-coated pellets |
| 11/28/2012 | EP2527478A2 Secondary titanium alloy and method for manufacturing same |
| 11/28/2012 | EP2527477A1 Efficient method for collection of platinum-group element from copper-iron scrap |
| 11/28/2012 | EP2527476A1 Flexible minimum energy utlilisation electric arc furnace system and processes for making steel products. |
| 11/28/2012 | CN202562293U Constant flow combined pump feeding device |
| 11/28/2012 | CN202562292U Alloy melt continuous and quantitative feeding device |
| 11/28/2012 | CN202558906U Electrode guide-positioning and head-heating device for electro-slag furnace |
| 11/28/2012 | CN202558905U Molten silver tractor |
| 11/28/2012 | CN202558904U Molten aluminum vacuum filtering and purifying device |
| 11/28/2012 | CN102803525A Method for separating and recovering elements coexisting in scrap iron |
| 11/28/2012 | CN102802841A Method and device for remelting metal in an electric furnace |
| 11/28/2012 | CN102796884A Slag-forming agent |
| 11/28/2012 | CN102796882A Method for controlling residual aluminum in electroslag remelting steel |
| 11/28/2012 | CN102796881A Method of accurately controlling consumable electrode remainder in electroslag remelting |
| 11/28/2012 | CN102794438A Low hydrogen control method for electroslag remelting |
| 11/28/2012 | CN101903544B Slag for electroslag remelting of coppoer alloys and process for manufacturing copper alloy products |
| 11/27/2012 | US8318121 Device and method for the processing of non-ferrous metals |
| 11/27/2012 | US8317898 Method and device for producing molten material |
| 11/22/2012 | US20120292833 Heating Method and System for Controlling Air Ingress into Enclosed Spaces |
| 11/22/2012 | US20120291591 Agent for steel-making formed by aluminum-making slag |
| 11/22/2012 | DE102011080017B3 Vorrichtung zur Aufnahme und zum Abspulen mindestens einer Drahtrolle, damit ausgestattete metallurgische Anlage sowie Verfahren zum Abspulen von Draht An apparatus for receiving and unwinding at least one wire reel, thus equipped metallurgical plant and method for unwinding wire |
| 11/21/2012 | CN202543286U Vacuum-negative pressure controllable flow gold melting system in process of gold purification |
| 11/21/2012 | CN202543285U Arc striking plate assembly for plate blank electro-slag furnace |
| 11/21/2012 | CN102791892A Method for melting recovered printing plates and method for recycling |
| 11/21/2012 | CN102787244A Molten metal antioxidant biological reducing agent and preparation method thereof |
| 11/21/2012 | CN102206773B High-resistance electrothermal alloy material and preparation method thereof |
| 11/21/2012 | CN101899577B Metal melt on-line electromagnetic purification device |
| 11/15/2012 | DE202012103082U1 Ofen zur Entfernung von Verunreinigungen aus Metallschmelzen Furnace for removing impurities from molten metal |
| 11/14/2012 | CN102776443A 420MPa-level low-alloy high-intensity ultra-thick steel plate and manufacturing method thereof |
| 11/14/2012 | CN102776390A Method for producing titanium slabs efficiently |
| 11/14/2012 | CN102776381A Arc restarting process after outages in vacuum consumable melting process of titanium and titanium alloys |
| 11/14/2012 | CN102776380A Method for preparing regenerated high-speed steel material through electroslag metallurgy and adding rear earth oxide |
| 11/14/2012 | CN102776379A Electroslag remelting slag system and its application |
| 11/14/2012 | CN102776378A Desulfurization method of high temperature alloy smelted by vacuum induction furnace |
| 11/14/2012 | CN101791504B Metal magnesium melt or magnesium alloy melt filtering machine and filter |
| 11/14/2012 | CN101356292B Combined leaching process |
| 11/13/2012 | US8308843 Method and device using pyrolysis for recycling used printed circuit board |
| 11/08/2012 | US20120279349 Inoculation process and device |
| 11/07/2012 | EP2520349A1 Filter used for filtering molten metal and preparation method thereof |
| 11/07/2012 | CN202519321U Oxygen-free copper refining device |
| 11/07/2012 | CN202519318U Lead melting device |
| 11/07/2012 | CN202517032U Aerosol cooling device and slab electroslag furnace using same |
| 11/07/2012 | CN102181655B Multistage distillation crucible made of tantalum material and distillation process |
| 11/07/2012 | CN101932896B System and method for the acoustic monitoring of tapblocks and similar elements |