| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
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| 08/25/2010 | CN101644536B Vacuum heating furnace for smelting spongy titanium and spongy zirconium |
| 08/18/2010 | CN1987319B Method for preventing crucible from cracking in refining magnesium furnace |
| 08/17/2010 | US7777158 Method and steaming oven and collector plate |
| 08/11/2010 | CN201548045U Titanium sponge and zirconium sponge resistance rope type smelting vacuum heating furnace |
| 08/11/2010 | CN201548044U Reduction can for smelting metal |
| 08/11/2010 | CN201548043U Tilting scrap copper melting furnace |
| 08/11/2010 | CN101532775B Crucible with ZrO2 etching resistant coating and method for producing ZrO2 etching resistant coating using slip casting moulding technique |
| 08/04/2010 | EP1570107B1 Susceptor system |
| 08/04/2010 | CN201540024U Movable melting and holding furnace for crucible |
| 08/03/2010 | US7766652 Fired pottery items and a method for their manufacture |
| 07/28/2010 | CN201535620U 化料炉炉芯 Of the furnace core material |
| 07/28/2010 | CN201535619U Aluminum scraps fusing equipment |
| 07/28/2010 | CN101788228A ceramic crucible for calcining high-purity nb2o5 and ta2o5 powder |
| 07/27/2010 | US7761969 Methods for making refractory crucibles |
| 07/21/2010 | CN201532112U Single-waterway assembled cold crucible used for induction smelting |
| 07/21/2010 | CN201532111U Combination type core of furnace |
| 07/21/2010 | CN201532110U Melting furnace |
| 07/21/2010 | CN201532109U Black pipe melting furnace |
| 07/21/2010 | CN201530725U Bismuth telluride zone melting furnace |
| 07/21/2010 | CN101782325A Vacuum intermediate frequency induction furnace |
| 07/21/2010 | CN101782324A Electromagnetic induction electric melting furnace for controlling average nominal diameter of TiB2(TiC) particle group in Al-Ti-B (Al-Ti-C) alloy |
| 07/21/2010 | CN101782323A Induction furnace of zinc and alloy wire draw unit |
| 07/21/2010 | CN101781795A Silicon leakage prevention device for polysilicon ingot furnace or polysilicon purification furnace |
| 07/14/2010 | CN201527174U Cold crucible vacuum induction melting equipment with auxiliary heat source |
| 07/14/2010 | CN201527173U Composite-layer quartz crucible |
| 07/14/2010 | CN101776390A Vacuum induction smelting cold crucible system |
| 07/08/2010 | WO2010078019A2 Method of impregnating crucibles and refractory articles |
| 07/08/2010 | CA2748523A1 Method of impregnating crucibles and refractory articles |
| 07/07/2010 | CN201522193U 镁合金熔炼炉 Magnesium alloy melting furnace |
| 07/07/2010 | CN201522192U Intermediate-frequency conduction furnace used for thermal retrofitted quartz glass |
| 07/07/2010 | CN201522191U Cadmium removing furnace |
| 07/01/2010 | WO2010075587A2 Heating and melting of materials by electric induction heating of susceptors |
| 07/01/2010 | US20100163550 Heating and Melting of Materials by Electric Induction Heating of Susceptors |
| 06/30/2010 | CN201518545U Single channel large power inductor apparatus for channel induction brass-melting furnace |
| 06/30/2010 | CN201517886U Vacuum heating furnace for titanium sponge and zirconium sponge smelting |
| 06/30/2010 | CN101762158A Method and device for purifying metallurgy by using liquid filter screen |
| 06/30/2010 | CN101520276B Vacuum smelting and reducing device capable of collecting metal magnesium |
| 06/29/2010 | US7744810 Microwave iron-making furnace |
| 06/23/2010 | CN201514108U Lead smelting pot |
| 06/23/2010 | CN201511210U Multi-purpose crucible lining used for thermite welding of steel rail |
| 06/23/2010 | CN101755077A Methods and apparatuses for manufacturing cast silicon from seed crystals |
| 06/23/2010 | CN101755075A Methods and apparatuses for manufacturing cast silicon from seed crystals |
| 06/23/2010 | CN101752869A Ac MgO electric smelting furnace power supply system based on power saving operation |
| 06/23/2010 | CN101749948A Vacuum induction melt-spun furnace |
| 06/23/2010 | CN101749947A Petroleum coke calcining process and equipment for large-capacity pot-type calcining furnace |
| 06/23/2010 | CN101748293A Magnesium alloy refining unit |
| 06/23/2010 | CN101122441B Short cold crucible for continuous melting and directional solidification flat blank |
| 06/22/2010 | CA2251811C Metal containing compound reduction and melting process |
| 06/16/2010 | CN201506853U Quartz crucible for polycrystalline ingot furnace |
| 06/16/2010 | CN1902335B Melting and vaporizing apparatus and method |
| 06/16/2010 | CN101381813B Modularized reducing furnace |
| 06/09/2010 | EP2193001A2 Dosing furnace and rising pipe for delivering molten metal |
| 06/09/2010 | CN201503209U Infrared aluminum liquid temperature measuring device of line frequency furnace |
| 06/09/2010 | CN201500850U Disposable crucible cover used for aluminothermic welding of steel rail |
| 06/09/2010 | CN101726179A Revolving hood of aluminium electrolysis intermediate frequency furnace |
| 06/09/2010 | CN101726178A Scrap copper tilting type smelting furnace |
| 06/02/2010 | CN201497347U Novel aluminium scrap smelting furnace |
| 06/02/2010 | CN201497346U Energy-saving gas crucible aluminum-melting heat preserving furnace |
| 06/02/2010 | CN101718494A Mixed electric and gas crucible for magnesium furnace |
| 06/02/2010 | CN101718493A Intermediate frequency heating method for bottom pouring type pouring device and insulated pouring electric furnace |
| 06/02/2010 | CN101718492A Electromagnetic heating temperature control smelting furnace |
| 06/02/2010 | CN101718491A Process method for reopening old furnace of cored line-frequency induction electric furnace for producing copper-nickel alloy |
| 06/02/2010 | CN101718490A Outlet positioning and adjusting device for fusant in crucible in closed cavity |
| 06/02/2010 | CN101311332B Crystal region temperature gradient regulator and Bridgman-Stockbarge method single crystal growth device |
| 05/26/2010 | CN201488538U Smelting furnace with tapping iron weighing device |
| 05/26/2010 | CN201488537U Smelting furnace for reclaiming scrap aluminium |
| 05/26/2010 | CN1659415B Induction furnace for high temperature operation |
| 05/26/2010 | CN101713032A Method for preparing magnesium metal by multi-layer energy-saving reducing furnace |
| 05/26/2010 | CN101712457A Method for preparing Co-doped spinel serial nano composite transparent material |
| 05/19/2010 | CN201476551U Heating device of lead melting furnace |
| 05/19/2010 | CN201476550U Leakage-proof protection device of vacuum furnace |
| 05/19/2010 | CN201476549U All-electric furnace |
| 05/19/2010 | CN201476548U Induction furnace for zinc strip plate continuous casting and rolling process |
| 05/19/2010 | CN201476547U Double-tilting melting and holding furnace |
| 05/12/2010 | EP2183410A1 Methods and apparatuses for manufacturing cast silicon from seed crystals |
| 05/12/2010 | CN201463540U Burning device of coal powder smelting furnace |
| 05/12/2010 | CN201463539U Crucible mould of combined small-size coreless induction furnace |
| 05/12/2010 | CN201463538U combined crucible |
| 05/12/2010 | CN201463537U Cold crucible system for vacuum induction melting |
| 05/12/2010 | CN201463536U Main frequency furnace |
| 05/12/2010 | CN201463535U Resistor-type crucible furnace for energy conservation and consumption reduction |
| 05/12/2010 | CN201463534U Vacuum reacting furnace |
| 05/12/2010 | CN201463533U Vacuum induction furnace body |
| 05/12/2010 | CN201463532U Embedded rapid heat-conducting furnace lining of furnace shell direct-cooling smelting furnace |
| 05/12/2010 | CN201463531U Multi-stage melting furnace device with functions of catalyzing, cracking and purifying |
| 05/12/2010 | CN201463530U Copper melting pot device |
| 05/12/2010 | CN201463529U Mixed type aluminum alloy furnace for direct flame combustion fusion-crucible heat insulation |
| 05/12/2010 | CN1864877B Garbage disposal unit and method thereof |
| 05/12/2010 | CN101706206A Metal smelting reduction pot |
| 05/12/2010 | CN101706205A Pressure-flow-type magnesium alloy smelting heat insulating furnace |
| 05/12/2010 | CN101706204A External heat vertical retort magnesium smelting device |
| 05/12/2010 | CN101706203A Novel waste aluminum smelting furnace |
| 05/05/2010 | CN201449142U Quartz tube continuous smelter provided with secondary heater at lower part |
| 05/05/2010 | CN201449141U Metallurgical furnace |
| 05/05/2010 | CN201449140U Water-free continuous melting furnace |
| 05/05/2010 | CN101031766B Apparatus and method for heating treatment |
| 04/28/2010 | EP2179079A1 Methods and apparatuses for manufacturing cast silicon from seed crystals |
| 04/28/2010 | CN201443963U Circuit device for automatically distributing power of one-for-two smelting furnace |
| 04/28/2010 | CN201443962U Six-phase electrode electric fusing furnace |
| 04/28/2010 | CN201442993U Graphite crucible for polycrystalline silicon ingot production furnaces |