| 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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| 11/01/2007 | US20070252308 Method for suppressing reaction of molten metals with refractory materials |
| 10/30/2007 | US7287573 Silicone binders for investment casting |
| 10/25/2007 | US20070246183 Refractory metal core wall thickness control |
| 10/25/2007 | US20070246182 Storing cement,water,an oil-swellable elastomer particle, and a set retarder; adding a cement set promoter; introducing cement into the subterranean formation to set, contact oil and swell;counteracting cracking in the cement and between cement and pipes or ground; oil well bores; materials handling |
| 10/24/2007 | CN101058664A Method of increasing cold box resin high-temperature behavior |
| 10/24/2007 | CN101058112A Triethylamine method cold core box resin adopting inactivation and activation technology |
| 10/17/2007 | EP1844877A1 Spherical molding sand |
| 10/16/2007 | US7281570 Method for the production of a core sand and/or molding sand for casting purposes |
| 10/09/2007 | US7278463 Investment casting cores and methods |
| 10/04/2007 | WO2007110091A1 Binder system |
| 10/03/2007 | EP1839774A1 Furan resin composition for producing mold |
| 10/03/2007 | EP1839773A1 Heat-resistant material for low-melting metal casting machine |
| 09/27/2007 | WO2007109300A2 Recyclable binders for metal casting molds and for injection molding of metal and ceramic parts |
| 09/25/2007 | CA2227839C Refractory material of vitreous silica |
| 09/20/2007 | WO2007105347A1 Resin composition for shell molds and resin-coated sand |
| 09/20/2007 | WO2007104469A1 Mold or blank, molding material mixture for casting, and method for the production thereof |
| 09/19/2007 | CN101039884A Binder composition comprising condensed tannin and furfuryl alcohol and its uses |
| 09/19/2007 | CN101036932A Original gravel additive for preventing castings stria defect |
| 09/13/2007 | DE102006011530A1 Form oder Formling, Gießerei-Formstoffgemisch und Verfahren zu seiner Herstellung Form or molding, casting molding material mixture and process for its preparation |
| 09/13/2007 | DE102006010876A1 Formtrennschicht für das Gießen von Nichteisenmetallen Mold release layer for the casting of non-ferrous metals |
| 09/12/2007 | EP1832357A1 Mould or blank, casting moulding material mix and method for its manufacture |
| 09/12/2007 | EP1708838B1 Improved investment casting process |
| 09/11/2007 | US7267876 Resin-coated sand |
| 09/05/2007 | CN100335198C Salt-contained gypsum mould material for preparing foam metal |
| 08/30/2007 | WO2007096469A1 Method of manufacturing refractory structure and refractory structure for lining of metallurgical vessel |
| 08/29/2007 | CN101027147A Material mixture for producing casting moulds for machining metal |
| 08/23/2007 | US20070196684 A Ni alloy layer is formed on a surface of a steel base on the side to be in direct contact with a molten aluminum alloy, burying the body in titanium carbide powder, heat treating in a vacuum oven, liquid phase is generated from the Ni alloy, thus bonding the TiC particles to the surface of Ni alloy |
| 08/22/2007 | EP1820582A1 Aerogel containing core for light alloy and/or lost wax casting |
| 08/21/2007 | US7258158 Increasing stability of silica-bearing material |
| 08/16/2007 | DE102006006353A1 Use of melting chamber granules with organic binder as mold and/or core base materials in foundry |
| 08/16/2007 | DE102006005057A1 Werkzeug zum Herstellen eines Gußteils und Verfahren zum Herstellen des Werkzeugs Tool for producing a casting and method for manufacturing the tool |
| 08/08/2007 | EP1323405B1 Dental investing material and method of preparing dental mold |
| 08/08/2007 | CN101011720A Method for regenerating and utilizing discarded silicasol case |
| 08/02/2007 | DE102006006669A1 Core for crude oil and natural gas extraction, is formed using raw material mixture comprising solid powder resin and finely powdered raw material, and has preset density in thermally treated state |
| 08/01/2007 | CN101007335A Ester curing type sand binder for casting and its preparation method |
| 07/31/2007 | CA2411509C Method for imaging inclusions and/or alpha case in articles |
| 07/26/2007 | US20070173550 Reclamation of ester-cured phenolic resin bonded foundry sands |
| 07/26/2007 | DE102006003198A1 Mechanically and thermally stable core, used for light metal- and/or investment casting, comprises hydrophilic aerogel granulates, sand and binding agent |
| 07/25/2007 | CN101005910A Molding process and molds made by the process |
| 07/25/2007 | CN101003084A Production of large and super-critical steel-casting by using alkali phenolic aldehyde resin art |
| 07/19/2007 | WO2007031224A3 Layer or coating and a composition for the production thereof |
| 07/19/2007 | DE102006002246A1 Impfmittelhaltige Flüssigschlichte auf Wasserbasis Impfmittelhaltige liquid coating on water base |
| 07/18/2007 | EP1595617B1 Spherical casting sand |
| 07/18/2007 | CN100999008A Steel casting wet type sand binding bright desand composite powder additive |
| 07/12/2007 | WO2007078228A1 Lubricant for powder metallurgical compositions |
| 07/12/2007 | WO2007077731A1 Process for producing pattern |
| 07/12/2007 | CA2632411A1 Lubricant for powder metallurgical compositions |
| 07/11/2007 | EP1806454A1 Method and apparatus for producing fiber molded article, fiber molded precursor, and fiber molded article |
| 07/11/2007 | CN1994615A Salt core of engine piston and making method thereof |
| 07/11/2007 | CN1325192C Acid-curable, refractory particulate material composition for forming mold |
| 07/10/2007 | CA2165080C Polyurethane-forming binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and their substituted alkyl derivatives |
| 07/05/2007 | US20070151702 Method of improving the removal of investment casting shells |
| 07/04/2007 | EP1802409A2 Material mixture for producing casting moulds for machining metal |
| 07/04/2007 | CN1993194A Furan resin composition for casting mold manufacturing |
| 07/04/2007 | CN1323779C Renovation and reclamation process for silicate-bonded sand |
| 06/28/2007 | WO2005072236A3 Compostion and process for inhibiting the movement of free flowing particles |
| 06/28/2007 | US20070149644 Introducing a foundry mix having a binder of a condensed tannin and furfuryl alcohol into a pattern to form a shape; curing until it can be handled without breaking; and removing from the pattern; optional acid curing catalyst |
| 06/28/2007 | DE102005062036A1 Agglomerate stone used in blast furnaces for recovering pig iron comprises cement binder, organic fibers, carbon support, residue materials, solidifying accelerator and a balance of iron ore in the form of fine and/or very fine particles |
| 06/27/2007 | EP1800771A1 A moulding material and a method for casting, and an additive for the moulding material |
| 06/27/2007 | EP1799625A2 Binder composition comprising condensed tannin and furfuryl alcohol and its uses |
| 06/27/2007 | CN1322946C Material for forming exothermic article for casting, exothermic article for casting, and method for producing tehm |
| 06/26/2007 | CA2446729C Hydrogenfluorides of aminosilanols and their use |
| 06/21/2007 | US20070137825 Process for producing cast item |
| 06/20/2007 | EP1543897B1 Sleeve, production method thereof and mixture for production of same |
| 06/20/2007 | CN1984734A Reclamation of ester-cured phenolic resin bonded foundry sands |
| 06/14/2007 | WO2007066509A1 Method for controlling foamed aggregate mixture |
| 06/14/2007 | WO2007003617A3 Process to prepare a mineral derived residual deasphalted oil blend |
| 06/14/2007 | US20070131374 Soluble Casting Core For Metal Matrix Composite Components and Method of Producing Thereof |
| 06/14/2007 | DE102005058518A1 Producing casting mold elements comprises curing a mixture of used sand-blasting slag and a binder |
| 06/07/2007 | WO2007063888A1 Component for casting production and method for producing same |
| 06/06/2007 | DE102005058118A1 Verfahren zum Herstellen keramischer Bauteile, insbesondere Gussformen A method for producing ceramic components, in particular molds |
| 06/06/2007 | CN1974056A Process of preparing starch adesive for casting |
| 06/06/2007 | CN1319669C Moulding sand used for casting and its preparation method |
| 06/06/2007 | CN1319668C Cast powder for casting high melting point metal and its usage |
| 06/05/2007 | US7225856 Precipitation-hardenable alloy core rod, plunger tip having a uniform side wall thickness, and method of forming same |
| 05/30/2007 | EP1631403B1 Method for the production of a core sand and/or molding sand for casting purposes |
| 05/30/2007 | CN1318160C Process of making a hollow member having an internal coating and turbine components |
| 05/24/2007 | WO2007058254A1 Process for making molds |
| 05/24/2007 | DE102005044515A1 Ground molding composition comprises compounded material composed of polyoxymethylene homo-and/or copolymer, impact modifier, and optionally other conventional additives, which has been milled to give a powder |
| 05/17/2007 | US20070112092 Binder compositions compatible with thermally reclaiming refractory particulate material from molds used in foundry applications |
| 05/16/2007 | CN1315593C Casting system and refractory metal core |
| 05/10/2007 | US20070102137 Method for reducing pollutant emissions in foundry practice |
| 05/09/2007 | EP1781433A2 Removable core for casting metal and method for producing a core |
| 05/09/2007 | EP1682291B1 Filler-containing aerogels |
| 05/09/2007 | CN1314498C Soluble salt core for extrusion casting and its making process |
| 05/03/2007 | WO2007049776A1 Mold release agent and casting method |
| 05/03/2007 | WO2007049645A1 Novolak type phenol resin for shell molding, method of producing the same and resin-coated sand |
| 05/01/2007 | US7211137 Binder composition comprising condensed tannin and furfuryl alcohol and its uses |
| 04/26/2007 | US20070089849 Ceramic molds for manufacturing metal casting and methods of manufacturing thereof |
| 04/26/2007 | DE102005050593A1 Skim coat for making a durable hard coating on substrates, e.g. crucibles for melt-processing silicon, comprises silicon nitride particles and a binder consisting of solid nano-particles made by a sol-gel process |
| 04/25/2007 | EP1414604B1 Centrifugal casting of nickel base superalloys with inproved surface quality, structural integrity and mechanical properties in isotropic graphite moduls under vacuum |
| 04/25/2007 | CN1954121A Method and apparatus for producing fiber formed article, intermediate of fiber formed article and fiber formed article |
| 04/25/2007 | CN1954097A Metal material for foundry machine part, member for contact with molten aluminum, and process for producing the same |
| 04/25/2007 | CN1953828A Molded body |
| 04/25/2007 | CN1951596A Hot precoated sand stack casting process |
| 04/25/2007 | CN1951595A Casting method for obtaining exquisite casting |
| 04/18/2007 | EP1773958A1 Aqueous silane nanocomposites |
| 04/18/2007 | CN1310716C Refractory metal core coating |
| 04/17/2007 | US7204878 Refractory mixes containing condensed tannin and furfuryl alcohol, and their uses |
| 04/17/2007 | CA2268952C Catalytic curing agent for resins and method for making the same |