| Patents for B22D 43 - Mechanical cleaning, e.g. skimming of molten metals (1,189) |
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| 08/26/2010 | WO2010094259A1 Device for preventing vortices in metallurgical vessels |
| 08/25/2010 | CN201558953U Slag scrapper of slag ladle vehicle |
| 08/11/2010 | CN201543820U Slag removal machine for ladle for large-sized silicon calcium ferroalloy electric furnace |
| 08/04/2010 | CN101791698A Ladle automatic dumping and slag skimming anti-splash system and automatic slag skimming method |
| 07/28/2010 | CN201534881U 捞渣装置的导向装置 Slag guide device |
| 07/28/2010 | CN201534217U 钢包沿处理器 Ladle along Processor |
| 07/20/2010 | CA2474496C Ladle bottom |
| 06/30/2010 | CN201516509U Device for removing residual steel shell in tundish |
| 06/23/2010 | CN101745633A Aluminum liquid submerged slag conveyor and slag conveying method |
| 06/23/2010 | CN101745632A Connecting device |
| 06/23/2010 | CN101745631A Pipe clamping device |
| 06/16/2010 | CN101733398A Cast cleaning device |
| 06/15/2010 | CA2486071C Filter device for molten steel filtration |
| 06/03/2010 | WO2010061022A1 Deslagging robot |
| 05/19/2010 | CN101239384B Separation method of casting residue and molten steel |
| 05/12/2010 | CN201455257U Automatic separating device for steelmaking casting slag steel |
| 04/14/2010 | CN1647870B Metal thin plate double roller acynchronous casting and rolling mill |
| 04/07/2010 | CN201436107U Double-roller thin-belt continuous casting roller surface cleaning device |
| 03/31/2010 | CN201432101Y Residue removing shovel assembly |
| 03/25/2010 | WO2010032550A1 Melt refiner |
| 02/23/2010 | US7666248 Using large commercial filters with fine pore size and large cross-sections; a porous ceramic or refractory filter mounted horizontally in a filter box having a closeable outlet connected to an exit well, a fan or air venturi depressurizes outlet; once primed, vacuum is released and molten flow continues |
| 01/13/2010 | CN201381327Y Slag steel segmenting plate |
| 01/06/2010 | EP2140956A1 Pouring device for metal melts |
| 01/06/2010 | CN201376973Y Skimmer |
| 12/16/2009 | CN101605916A Method for manufacturing aluminum alloy thick plate, and aluminum alloy thick plate |
| 12/10/2009 | WO2009146665A1 Device and method for detecting and controlling the slag in molten steel |
| 12/09/2009 | EP2130931A1 Method for producing aluminum alloy thick plate and aluminum alloy thick plate |
| 12/03/2009 | US20090293677 High efficient method of slag scooping-up from liquid iron and a device for implementing said method |
| 11/18/2009 | EP2119517A1 Part for removing foreign substance from melt |
| 11/03/2009 | US7611665 Ladle bottom |
| 11/03/2009 | CA2495514C Methods and apparatus for heat treatment and sand removal for castings |
| 10/21/2009 | CN201331268Y Air assist slagging-off device |
| 10/21/2009 | CN201330258Y Skimmer |
| 10/14/2009 | CN201324831Y Fusion cast device for processing lead grids |
| 10/07/2009 | CN101549401A Method for improving blowing rate of air brick |
| 09/23/2009 | CN101537488A Aluminum-clad cleaning machine |
| 09/22/2009 | US7591300 Process for producing a cast metal strip, and two-roll casting device used for this process |
| 09/22/2009 | CA2410799C Method and device for preventing slag from flowing along when tapping a molten metal |
| 09/16/2009 | CN101530910A Molten iron purification technology for high silica glass cloth soft filter |
| 08/19/2009 | CN201291303Y Vibration sand separator |
| 08/19/2009 | CN201291302Y Insertion piece for clearing residual steel in continuous casting tundish |
| 08/19/2009 | CN201291219Y Oxygen burning device of clean ladle long nozzle |
| 08/19/2009 | CN101509050A Method for producing and mending slag separator |
| 08/12/2009 | EP1866111B1 Method for the slag-free removal of molten steel from the distributor or ladle during steel production and a vortex breaker that is suitable for said method |
| 08/12/2009 | CN201287192Y Molten steel casting tundish |
| 08/05/2009 | CN201283248Y Dross spot filter |
| 07/29/2009 | CN201279585Y Clamping and turning device of ladle cleaner |
| 07/01/2009 | CN201264091Y Novel molten iron slag-holding plate |
| 06/23/2009 | CA2320065C Interlocking liner for a casting shake-out unit |
| 06/17/2009 | CN201257514Y Slag pot carrier protecting wall device |
| 06/03/2009 | CN101444843A Slag skimming method |
| 06/02/2009 | CA2357524C Method and apparatus for casting metal |
| 05/14/2009 | US20090123645 Refractory articles |
| 05/06/2009 | CN201231316Y Coupling device of ladle aluminum-absorption pile cleaning device |
| 04/29/2009 | CN201227690Y Drossing machine for steel slag |
| 04/22/2009 | CN201223940Y Cleaning apparatus |
| 04/15/2009 | CN201220275Y Apparatus for changing dross raking arm of drossing machine |
| 04/08/2009 | EP2043799A1 Filter device for molten metal filtration |
| 03/25/2009 | CN201211560Y Steel shot sand-lime separation recoverer |
| 03/19/2009 | WO2009007911A3 Melt separation apparatus and method for assaying mineral ore samples using the same |
| 03/05/2009 | DE102007040882A1 Reinigungsvorrichtung für Tauchrohre bzw. Rüssel von Vakuumentgasungsanlagen Cleaning device for immersion pipe or trunk of vacuum degassing |
| 02/25/2009 | CN101372722A Molten iron pretreatment slag collecting agent |
| 02/18/2009 | CN201195200Y Slagging off head |
| 02/11/2009 | CN201192729Y Slag harrow special for molten iron slag-cleaning machine |
| 01/21/2009 | CN201183118Y Adjustable directive wheel same track gap apparatus |
| 01/21/2009 | CN201183117Y Ladle type RH vacuum inset tube slag scraping apparatus |
| 12/23/2008 | CA2479565C Distributor device for use in aluminium metal casting |
| 12/17/2008 | CN201164906Y Aluminum clad cleaning machine |
| 11/25/2008 | CA2409520C Method and apparatus for delivering metallurgically improved molten metal |
| 11/19/2008 | CN201150988Y Novel slag removal device |
| 11/19/2008 | CN201150987Y Slag removal device for molten metal |
| 11/18/2008 | CA2556860C Method of priming filter for molten metal |
| 10/30/2008 | US20080264596 Process and apparatus for use in recycling composite materials |
| 10/22/2008 | EP1789221A4 Apparatus and method for making a semi-solid metal slurry |
| 10/16/2008 | WO2008123355A1 Method for producing aluminum alloy thick plate and aluminum alloy thick plate |
| 10/16/2008 | DE102007017026A1 Method of cleaning cylinder heads of internal combustion engines and removing casting sand from them, employs spark discharge in fluid, to generate cleansing shock waves |
| 10/09/2008 | WO2008119215A1 Method for cleaning two-man ladle and cleaning unit assembly therefor |
| 10/01/2008 | CN201124232Y Device for separating oxide scale and protective slag residue in continuous casting |
| 09/18/2008 | US20080223542 Apparatus for the Continuous Surface Cleaning of Rotationally Movable Casting Rolls of a Strip-Casting Machine |
| 09/03/2008 | CN101257957A Filter device for molten metal filtration and method for producing such filters |
| 08/27/2008 | CN201106057Y Molten steel tank tipping |
| 08/20/2008 | CN201102972Y Slag-blowing type ballast scarifier |
| 08/20/2008 | CN201102066Y Ladle cleaning machine |
| 08/14/2008 | DE19821981B4 Schlackerückhalter für den Abstichkanal eines Konverters mit Schwimmerverschluß und Lochsteinkanal einer Gießpfanne Slag tapping channel retainer for a converter with float and lock hole stone channel of a ladle |
| 08/13/2008 | CN201098736Y Dolly type three-pawl skimmer |
| 08/13/2008 | CN101239384A Separation method of casting residue and molten steel |
| 08/13/2008 | CN100409977C Method of priming filter for molten metal and device of filtering molten metal |
| 07/29/2008 | CA2351322C Method and apparatus for production of a cast component |
| 07/23/2008 | CN100404466C Skimming tool |
| 07/17/2008 | WO2008055490A3 Vertical casting apparatus for the production of molded parts |
| 07/09/2008 | EP1940532A1 Filter device for molten metal filtration and method for producing such filters |
| 07/01/2008 | US7393497 System and filter for filtering hard alpha inclusions from reactive metal alloys |
| 06/26/2008 | US20080150201 System and filter for filtering hard alpha inclusions from reactive metal alloys |
| 06/25/2008 | CN201076905Y Tundish improving purity of horizontal continuous casting molten steel |
| 06/25/2008 | CN100396402C Crashing method inside ladle |
| 05/27/2008 | US7377305 Method and apparatus for production of a cast component |
| 05/22/2008 | US20080116233 Vortex inhibitor with sacrificial rod |
| 05/21/2008 | CN201062283Y Slag extractor |
| 05/14/2008 | CN201058375Y Clearing table of free rotating cylinder |
| 04/30/2008 | CN201052513Y Novel sand cleaning machine |