| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
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| 08/17/2011 | CN101639322B method for making compound insulation structure used for high-temperature metallurgical furnace and high-temperature processing furnace |
| 08/11/2011 | WO2011096170A1 Method for purifying aluminum and apparatus therefor |
| 08/10/2011 | CN201926295U 一种具有搅拌装置的熔炼炉 A furnace stirring device having |
| 08/10/2011 | CN201926294U 一种无芯感应炉用复合内衬 A non-core composite lining induction furnaces |
| 08/10/2011 | CN201926293U 气电两用铝合金熔液保温炉 Dual gas-electric holding furnace molten aluminum alloy |
| 08/10/2011 | CN201926292U 真空感应快速熔铸电炉 Rapid casting vacuum induction furnace |
| 08/10/2011 | CN201926291U 燃气蓄热式熔化炉 Gas regenerative melting furnace |
| 08/10/2011 | CN102146503A Vacuum circular degassing system with igniting burner |
| 08/04/2011 | WO2011093741A1 Device for the simultaneous production of high-melting metallic and non-metallic materials and sublimates |
| 08/04/2011 | DE102010034315A1 Monitoring metallurgical plant, which comprises wall having a hot side and a cold side, comprises facing hot good to be processed, and measuring the temperature in the wall in two different depths spaced-apart from the hot side |
| 08/03/2011 | CN201917212U 一种大型感应熔炼炉框型活动支撑架 A large, box-type induction furnace activities supporting frame |
| 08/03/2011 | CN201917211U 一种大型感应熔炼炉活动炉架 A large, active hob induction melting furnace |
| 08/03/2011 | CN201917210U 一种燃气、油—电混合型铝合金熔化保温炉 A gas, oil - electric hybrid-type aluminum melting holding furnace |
| 08/03/2011 | CN201917209U 保温炉 Holding Furnace |
| 08/03/2011 | CN102141343A Feeder and smelting furnace |
| 08/02/2011 | US7988031 Reflow furnace and heater for blowing hot air |
| 07/27/2011 | CN201909531U Crucible smelting equipment |
| 07/27/2011 | CN201909530U Liquid level constant device of lead-melting furnace |
| 07/27/2011 | CN201909529U Efficient and energy-saving smelting furnace |
| 07/27/2011 | CN201909528U Smelting furnace using circulatory waste heat of regenerated lead |
| 07/27/2011 | CN101498549B Crucible with Y2O3 anti-corrosion coating and method for producing Y2O3 anti-corrosion coating by slip-casting shaping process |
| 07/20/2011 | CN1683101B Method of manufacturing nickel powder, apparatus for manufacturing nickel powder, and crucible for manufacturing nickel powder |
| 07/20/2011 | CN102128546A Improved structure of lead melting furnace of cast welding machine |
| 07/20/2011 | CN101519802B Crystal growth furnace body structure with emergency decompression arrangement |
| 07/20/2011 | CN101377383B Rapid vacuum induction melting furnace |
| 07/14/2011 | US20110171589 Sintering furnace for ceramic product and sintering method using the same |
| 07/13/2011 | CN102121093A Metal evaporation composite crucible |
| 07/06/2011 | CN201892416U Gas smelting furnace |
| 07/06/2011 | CN102116580A Gas melting furnace |
| 06/30/2011 | US20110158887 Apparatus and method of use for casting system with independent melting and solidification |
| 06/30/2011 | US20110155020 System and method for making cement and cement derived therefrom |
| 06/29/2011 | EP2337881A1 System and method for liquid silicon containment |
| 06/29/2011 | CN201885568U Crucible temperature controller for aluminum alloy smelting |
| 06/29/2011 | CN201885567U Graphite melting crucible with built-in ceramic crucible |
| 06/29/2011 | CN201885566U Tilting melting and heat preservation furnace with silicon carbide rod heating element |
| 06/29/2011 | CN201885565U Hydraulic tipping device of electric furnace for smelting aluminum alloy |
| 06/29/2011 | CN201885564U Triple alloy smelting furnace with double molten channels for pressurizing and stirring liquid level |
| 06/29/2011 | CN201883112U Three-phase six-electrode side-immersed salt bath electrode furnace |
| 06/29/2011 | CN101718491B Process method for reopening old furnace of cored line-frequency induction electric furnace for producing copper-nickel alloy |
| 06/23/2011 | WO2011072675A1 Production method and production device for producing a crystal body from a semiconductor material |
| 06/22/2011 | CN201876118U Special cooling device for butt-jointing of inductors |
| 06/22/2011 | CN201876117U Aluminum scrap recycling and smelting furnace |
| 06/22/2011 | CN201876116U Aluminum smelting furnace with cooling water pipe embedded into furnace door |
| 06/22/2011 | CN201876115U Smelting furnace |
| 06/22/2011 | CN101644534B Method for preparing large-capacity calcareous crucible for vacuum induction furnace |
| 06/22/2011 | CN101377382B Melting furnace |
| 06/22/2011 | CN101328604B Manufacturing method of large size special-shaped thin wall molybdenum crucible and special hot pressing furnace |
| 06/17/2011 | DE202011100523U1 Einrichtung zum verbesserten Betrieb eines Induktionsschmelzofens mit einer öffenbaren Beschickungskammer in einem abgeschlossenem Gebäude Means for improved operation of an induction furnace with an openable loading chamber in an enclosed building |
| 06/15/2011 | CN201867053U High-efficiency, environmentally friendly and energy-saving furnace |
| 06/15/2011 | CN102095309A Vertical smelting furnace for continuously casting tungsten carbide |
| 06/15/2011 | CN101748293B Magnesium alloy refining unit |
| 06/09/2011 | US20110132892 Furnace for Conditioning Preforms |
| 06/08/2011 | CN201858882U High temperature furnace push plate |
| 06/08/2011 | CN201858881U Standing furnace |
| 06/08/2011 | CN201858880U Small electron beam melting furnace |
| 06/07/2011 | US7955511 Silica glass crucible |
| 06/02/2011 | US20110129784 Low thermal expansion doped fused silica crucibles |
| 06/02/2011 | US20110129404 System and process for the production of polycrystalline silicon for photovoltaic use |
| 06/01/2011 | EP1527306B1 Furnace, method and monitoring system for monitoring its condition |
| 06/01/2011 | CN201852442U Aluminum smelting crucible |
| 06/01/2011 | CN201852441U Alloy melting furnace core |
| 06/01/2011 | CN201852440U Aluminum alloy melting furnace |
| 06/01/2011 | CN201852439U Electromagnetic induction smelting furnace |
| 06/01/2011 | CN102080931A High frequency induction aluminum melting furnace for die casting of aluminum |
| 05/25/2011 | EP2324147A1 High temperature support apparatus and method of use for casting materials |
| 05/25/2011 | CN102072650A Furnace body transfer switch for medium frequency induction melting furnace |
| 05/25/2011 | CN102072649A Cold crucible induction heating suspension furnace |
| 05/25/2011 | CN101525768B Heating electrode and fixed structure for long-crystal furnace |
| 05/25/2011 | CN101509148B Crystal growth furnace with slurry-discharge guide structure |
| 05/18/2011 | CN201837235U Aluminum melting furnace using alcohol-group fuel |
| 05/18/2011 | CN201837234U Electrode used on vacuum induction furnace |
| 05/18/2011 | CN201837233U Furnace pipe of induction furnace |
| 05/18/2011 | CN201837232U Electric heating aluminum liquid heat holding furnace with bottom submerged pipe |
| 05/18/2011 | CN201837231U Double-hearth high-temperature smelting furnace |
| 05/11/2011 | EP2319946A1 Dezincing apparatus and dezincing method |
| 05/11/2011 | CN201828141U Novel capacity-increased induction furnace body |
| 05/11/2011 | CN201828140U Metallic furnace collar |
| 05/11/2011 | CN201828139U Resistance type melting crucible furnace |
| 05/11/2011 | CN201828138U Vertical induction channel furnace with two rotating centers |
| 05/11/2011 | CN201828137U Vertical type high temperature spheroidizing furnace |
| 05/11/2011 | CN102052845A Crucible hanger |
| 05/11/2011 | CN102052844A Industrial furnace with ready-package heating electrode |
| 05/11/2011 | CN102052843A Electrical heating industrial furnace |
| 05/11/2011 | CN102052842A Heating electrode type industrial furnace |
| 05/11/2011 | CN102052841A Industrial furnace with ready-package type heating electrode |
| 05/11/2011 | CN102052840A Magnesium alloy melting furnace with function of two-way air intake protection |
| 05/11/2011 | CN102052839A Double-channel intake protection alarm magnesium-alloy smelting furnace |
| 05/11/2011 | CN102052838A Unexplosive magnesium alloy smelting furnace |
| 05/11/2011 | CN102052837A Magnesium alloy smelting furnace with three paths of air inlet protection |
| 05/11/2011 | CN102052836A Alarm magnesium alloy smelting furnace with three lines of gas inlet protection |
| 05/11/2011 | CN102052835A Unexplosive alarm magnesium alloy smelting furnace |
| 05/11/2011 | CN102052834A Improvement structure of regenerative fuel gas aluminum melting furnace |
| 05/11/2011 | CN102051482A Process for directly reducing ferrochrome powder ore by microwave and crucible special for same |
| 05/04/2011 | CN102042756A Method for feeding in pot type calcine furnace |
| 05/04/2011 | CN102042755A Rapid vacuum induction casting electric furnace |
| 05/04/2011 | CN102040215A Exhaust device of pot-type carbon calciner cooling water sleeve |
| 05/04/2011 | CN101315252B Oven baking method of can-type calcining furnace |
| 04/28/2011 | WO2011048931A1 Furnace for melting silicon or silicon alloy |
| 04/28/2011 | WO2011048474A1 Device for obtaining a multicrystalline semiconductor material, in particular silicon, and method for controlling the temperature therein |
| 04/28/2011 | WO2011048473A1 Method and device for obtaining a multicrystalline semiconductor material, in particular silicon |