| Patents for B22C 1 - Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds (4,753) |
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| 03/01/2012 | US20120048503 Method for forming molds and a core for casting metal |
| 03/01/2012 | CA2805506A1 Binder system based on polyurethane for producing cores and casting molds using cyclic formals, molding material mixture, and method |
| 02/29/2012 | EP2421665A1 Method for producing an article having a cavity |
| 02/29/2012 | EP1934001B8 Borosilicate glass-containing molding material mixtures |
| 02/29/2012 | EP1839774B1 Furan resin composition for producing mold |
| 02/29/2012 | CN102365140A Modified bentonites for advanced foundry applications |
| 02/29/2012 | CN101555570B High-chromium-nickel quinary alloy casting and production process thereof |
| 02/29/2012 | CN101555569B High-alloy casting and production process thereof |
| 02/28/2012 | US8122939 Method for the layered construction of models |
| 02/28/2012 | US8122936 Anti-veining agent for metal casting |
| 02/23/2012 | WO2012022261A1 Casting mold for single-cylinder diesel engine block, horizontally-divided multi-cylinder engine block, outer casting mold, and energy-saving low-carbon casting method therefor |
| 02/22/2012 | CN102357647A Environmentally-friendly magnesia sand for casting and preparation process thereof |
| 02/22/2012 | CN101927317B 一种呋喃自硬砂 One kind of furan Sand |
| 02/21/2012 | US8118974 Structure for producing castings |
| 02/15/2012 | EP2418030A1 Curing agent composition |
| 02/15/2012 | EP2416907A1 Alkaline phenolic resole resin compositions and their use |
| 02/15/2012 | EP1920857B1 Processes for production of slurries and molds for precision casting |
| 02/15/2012 | CN102350481A Sand mould casting method of large motor cast iron base |
| 02/08/2012 | EP2139626B1 Core-sheath particle for use as a filler for feeder masses |
| 02/08/2012 | CN102343415A Casting coated sand suitable for selective laser sintering forming and manufacturing method thereof |
| 02/07/2012 | US8109319 Molding process and the resulting mold |
| 02/02/2012 | US20120029113 Phenolic resin composition for shell molding, resin coated sand for shell molding, and shell mold formed of the same |
| 02/02/2012 | DE102010038455A1 Preparing water-soluble salt cores for forming hollow molds in casting processes, comprises adding a metal powder to salt cores and heating the salt cores by magnetic induction to remove moisture |
| 02/02/2012 | DE102010032734A1 Bindemittelsystem auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung cyclischer Formale, Formstoffmischung und Verfahren Binder system based on polyurethane for the production of cores and molds using cyclic formals, molding mixture and method |
| 02/01/2012 | CN102335725A Lost foam casting method for high-power motor cast iron base |
| 02/01/2012 | CN101837427B 激光烧结砂及其制备方法和砂芯及其制备方法 Laser Sintering sand and sand core production method and its preparation method |
| 01/25/2012 | EP1802409B1 Material mixture for producing casting moulds for machining metal |
| 01/25/2012 | CN102333740A Ceramic product |
| 01/25/2012 | CN102328017A Resin sand |
| 01/25/2012 | CN102328016A Technology for casting core rod for cast hole with new materials |
| 01/25/2012 | CN101869963B Foundry water-soluble composite salt core material, salt core preparation method and prepared salt core |
| 01/25/2012 | CN101823119B Coated sand for selective laser sintering (SLS) and preparation method thereof |
| 01/19/2012 | WO2012007175A1 Free radical initiator compositions containing t-butyl hydroperoxide and their use |
| 01/19/2012 | CA2805317A1 Free radical initiator compositions containing t-butyl hydroperoxide and their use |
| 01/18/2012 | CN102319869A Molding sand for casting ductile iron |
| 01/17/2012 | US8096346 Method for casting high-power wind turbine base with ductile iron |
| 01/12/2012 | WO2012005213A1 Manufacturing method of casting mold |
| 01/11/2012 | CN102317005A Method and composition of binder for manufacturing sand molds and/or cores for foundries |
| 01/11/2012 | CN102310165A Clay core air channel rope |
| 01/11/2012 | CN102310157A Blending ratio of mud core molding sand |
| 01/11/2012 | CN101817057B Slow self-hardening sand curing agent for casting and preparation for sand mold |
| 01/11/2012 | CN101804442B Precise investment casting powder and investment casting and moulding process thereof |
| 01/04/2012 | CN102303095A Casting core for forming L-shaped rectangular hole |
| 01/04/2012 | CN102303092A Preparation method for anti-adhesion foundry sand |
| 01/04/2012 | CN101279859B Silicon carbide ceramic components having oxide layer |
| 12/29/2011 | WO2011162365A1 Structure for production of cast material |
| 12/29/2011 | US20110315335 Modified Bentonites for Advanced Foundry Applications |
| 12/29/2011 | DE102010030451A1 Oberflächenversiegelte Schamotte als Formgrundstoff zur Herstellung von Gießformen Sealed surface fireclay as mold raw material for the manufacture of molds |
| 12/28/2011 | EP2399691A1 Surface-sealed fired clay as moulding material for producing casting moulds |
| 12/28/2011 | CN101537473B 硅溶胶精密铸造用陶瓷型芯制造工艺 Sol precision casting ceramic core manufacturing processes |
| 12/27/2011 | US8083845 Obtaining process of additivated sodic bentonite for use in composition of green sand for molding of cast parts and resulting product |
| 12/22/2011 | WO2011159367A1 Insulated investment casting mold and method of making |
| 12/22/2011 | US20110308755 Method for the layered construction of models |
| 12/21/2011 | EP1769860B1 Molding process and molds made by the process |
| 12/21/2011 | CN202083223U 一种激热试验仪 A thermal shock tester |
| 12/21/2011 | CN102284674A 一种防粘铸造型砂 One kind of release foundry sand |
| 12/21/2011 | CN101876607B 一种超声波试块的铸造生产工艺 Casting production process of an ultrasonic test block |
| 12/15/2011 | WO2011044004A3 Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
| 12/15/2011 | WO2011044003A3 Lignite-urethane based resins for enhanced foundry sand performance |
| 12/15/2011 | DE102011101434A1 Producing mold, preferably casting core or casting mold, from curable molding material preferably molding sand, comprises mixing molding material with electrically conductive particles, converting it into its final mold, and heating |
| 12/08/2011 | WO2011150608A1 Composition used for high strength and watertight concrete |
| 12/08/2011 | DE102011076905A1 Infiltrat-stabilisierte Salzkerne Infiltrate stabilized salt cores |
| 12/07/2011 | EP2392424A1 Method for producing casting moulds for metal processing, casting moulds produced according to the method and the use of same |
| 12/07/2011 | EP2391468A2 Modified bentonites for advanced foundry applications |
| 12/07/2011 | CN102266909A 一种电磁阀、电液阀铸件的夹浇工艺 An electromagnetic valve, electro-hydraulic valve casting clip pouring process |
| 12/07/2011 | CN102266906A 一种易脱除陶瓷型芯的制备方法 An easy method for the removal of the preparation of ceramic cores |
| 12/07/2011 | CN102266903A 一种可显著提高制动毂铸件质量的型砂 One kind can significantly improve the quality of the sand casting brake hub |
| 12/06/2011 | US8071664 Compositions containing certain metallocenes and their uses |
| 11/30/2011 | CN102259159A 一种曲轴的铸造工艺 One kind of crankshaft casting process |
| 11/30/2011 | CN101947636B 碱性酚醛树脂面砂和酯硬化水玻璃背砂复合造型工艺 Alkaline phenolic resin surface hardening water glass sand and carbonate sand back composite molding process |
| 11/17/2011 | US20110277952 Lignite-Based Foundry Resins |
| 11/16/2011 | CN102245664A Phenol resin for shell molding, process for production of the resin, resin-coated sand for shell molding, and molds obtained using same |
| 11/16/2011 | CN101733394B Casting method of upright column of rolling mill |
| 11/15/2011 | US8058325 Process for producing a casting mold |
| 11/09/2011 | CN102233404A Plant foot oil dispersant |
| 11/09/2011 | CN102233403A Reclaimed sodium silicate core sand and application methods thereof |
| 11/09/2011 | CN101773989B Process for producing ductile cast iron by short-flow melting and sodium silicate sand molding |
| 11/08/2011 | CA2617948C Casting core mass |
| 11/02/2011 | CN101745603B Core making technology of Furan resin sand casting steel car axle casing |
| 10/26/2011 | EP2379611A2 Modified phenolic resins |
| 10/26/2011 | CN101773987B Furan resin sand mold for producing heavy castings and sand core bumping method |
| 10/19/2011 | CN202010762U Casting mold for heavy vehicle axle housing |
| 10/19/2011 | CN102223965A Alkaline resol phenol-aldehyde resin binder compositions |
| 10/19/2011 | CN101823120B Alkaline phenolic resin organic ester curing agent suitable for winter |
| 10/13/2011 | WO2011054920A3 Salt-based cores, method for the production thereof and use thereof |
| 10/11/2011 | US8034265 Dry mixture of an aggregate material, a molding process using the same, and a core mold |
| 10/11/2011 | US8033320 High emittance shell molds for directional casting |
| 10/05/2011 | EP2370217A1 Alkaline resol phenol-aldehyde resin binder compositions |
| 10/05/2011 | CN101733383B Precision casting method for graphite mould-ceramic core titanium alloy |
| 10/04/2011 | US8029711 Method for producing a core sand and/or mold sand for foundry purposes |
| 10/04/2011 | US8029614 Dry mixture of an aggregate material, a molding process using the same, and a core mold |
| 09/29/2011 | DE102010012443A1 Core-connecting adhesive, useful for casting industries for frictionally connecting various individual cores into a core package, comprises pure mineral material and aggregates of porous silicon |
| 09/27/2011 | US8025094 Yttria-based refractory composition |
| 09/22/2011 | WO2011115258A1 Binder composition for use in mold manufacturing |
| 09/22/2011 | US20110226436 Core or foundry sand coated and/or mixed with water glass with a water content in the range of greater than or equal to approximately 0.25% by weight to approximately 0.9% by weight |
| 09/21/2011 | EP1940570B1 Mold release agent and casting method |
| 09/21/2011 | CN101898226B Casting sand mixing auxiliary material |
| 09/20/2011 | US8020604 Method for the layered construction of models |
| 09/15/2011 | WO2011032668A3 Foundry additive based on graphite |
| 09/14/2011 | CN102179477A Silicon-base ceramic core added with cristobalite |