| Patents for B22C 9 - Moulds or cores; Moulding processes (16,156) |
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| 10/28/1998 | EP0873803A1 Production process of wax pattern |
| 10/28/1998 | EP0873209A1 Method for producing hollow article and article produced thereby |
| 10/21/1998 | EP0872295A1 Casting mould and method for the production of hollow castings and hollow castings |
| 10/21/1998 | EP0871553A1 Heat treatment for lost foam cast materials |
| 10/19/1998 | CA2235113A1 Process for the production of an object with a hollow space |
| 10/15/1998 | WO1998045069A1 Method of ascending casting in casting cavities, and casting mould or mould part for use when carrying out the method |
| 10/15/1998 | WO1998023402A3 Production process for casting steel-bodied bits |
| 10/13/1998 | US5820774 Ceramic core for casting a turbine blade |
| 10/13/1998 | US5819839 Extruder having interior surfaces coated with a corrosion resistant niobium alloy; shearing screw to prevent crystallization; for molding aluminum, zinc, and alloys thereof |
| 10/07/1998 | EP0868641A2 Device for applying microwaves to materials and individual items |
| 10/07/1998 | EP0868614A1 Process for producing a cast machine part with a multiple-part bearing assembly formed by fracture |
| 10/06/1998 | US5817897 Wax-like substance for use as a durable marking composition or in producing shaped articles for molding |
| 10/01/1998 | WO1998042460A2 Producing a metal article by casting and forging |
| 10/01/1998 | DE19726112C1 Production of silicone rubber moulds used for widely ranging materials including metals |
| 09/29/1998 | US5814161 Removing loose powders from interior surfaces |
| 09/24/1998 | WO1998041341A1 Method, pressure-supply member and pressure-supply system for active after-feeding of castings |
| 09/24/1998 | WO1998041340A1 Making heat-exchanging cast metal forming tool |
| 09/24/1998 | CA2284609A1 Making heat-exchanging cast metal forming tool |
| 09/23/1998 | EP0865348A1 Method of making a three-dimensional object |
| 09/22/1998 | US5811476 Aqueous gel-filled thermoplastic pattern-forming compositions and related methods |
| 09/22/1998 | US5810918 Method of analyzing and/or treating foundry sands for reduced VOCs |
| 09/22/1998 | US5810552 Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same |
| 09/22/1998 | US5810068 Pressure die-casting apparatus for vehicle wheel |
| 09/22/1998 | US5810067 Method and apparatus for molding a light-alloy wheel |
| 09/16/1998 | CN2291232Y Core shooter |
| 09/09/1998 | EP0862507A1 Enhancement of thermal properties of tooling made by solid free form fabrication techniques |
| 09/09/1998 | CN2290431Y Modle thin film heater having adjustable area, power and position |
| 09/08/1998 | US5803156 Method of making catalyst cured resin-coated sand cores |
| 09/08/1998 | US5803151 Soluble core method of manufacturing metal cast products |
| 09/03/1998 | DE19735012C1 Method for producing a cast cylinder head |
| 09/03/1998 | DE19723342C1 Cylinder head with casting core for oilduct fabrication in multi-cylinder IC engine |
| 09/01/1998 | US5799717 Copper alloy mold for casting aluminum or aluminum alloy |
| 08/27/1998 | WO1998036859A1 Method for the manufacture of cores for metal casting processes |
| 08/27/1998 | CA2282309A1 Method for the manufacture of cores for metal casting processes |
| 08/25/1998 | US5798008 Hot rolling the copper alloy ingot containing chromium and zirconium at controlled temperature, rapid cooling and aging; exhibit excellent resistance to thermal stress deformation |
| 08/20/1998 | DE19804168A1 Support for a soluble core |
| 08/20/1998 | DE19716524C1 Method for producing a component with a cavity |
| 08/19/1998 | EP0858852A1 Filter for molten metal and casting apparatus |
| 08/13/1998 | WO1998034744A1 Method of constructing fully dense metal molds and parts |
| 08/13/1998 | WO1998006766A3 Catalytic curing agent for resins and method for making the same |
| 08/13/1998 | CA2280890A1 Method of constructing fully dense metal molds and parts |
| 08/12/1998 | CN1190038A Method for crusing-breaking of useless casting objects and apparatus thereof |
| 08/11/1998 | US5791395 One shot multi-color metal casting method |
| 08/04/1998 | US5787958 Method, casting pattern and apparatus for gasifying residue during metal casting with polymers |
| 08/04/1998 | US5787957 Apparatus and methods for injecting and gassing of sand |
| 07/30/1998 | WO1998032557A1 INTEGRATED CRUCIBLE AND MOLD FOR LOW COST η-TiAl CASTINGS |
| 07/29/1998 | CN1188698A Casting method and equipment for dissolved mould |
| 07/29/1998 | CN1188696A Casting technology of thermal vibration sieve plate and the combined core used thereof |
| 07/22/1998 | EP0854406A1 Method of predicting volume of finished combustion chambers from a raw cylinder head casting |
| 07/22/1998 | EP0317621B1 Hydro dynamic bearing and methods of making same |
| 07/22/1998 | CN1039208C Method and apparatus for producing patterned shaped article |
| 07/21/1998 | US5783259 Method of manufacturing molds, dies or forming tools having a cavity formed by thermal spraying |
| 07/21/1998 | US5782289 Method of making a textured metal casing |
| 07/21/1998 | US5782286 Method of casting hollow bone prosthesis with tailored flexibility |
| 07/21/1998 | CA2226243A1 Method of predicting volume of finished combustion chambers from a raw cylinder head casting |
| 07/16/1998 | DE19701085A1 Casting engine piston using support ring |
| 07/15/1998 | EP0852975A1 Railway truck castings and method and cores for making castings |
| 07/15/1998 | CN1187398A Technique for integral casting of stainless steel propeller |
| 07/15/1998 | CN1187397A Roller vacuum sealing moulding technique |
| 07/14/1998 | US5781116 Catalyst flow alarm |
| 07/14/1998 | US5778965 Stacked mold |
| 07/09/1998 | WO1998029353A1 Molding sand appropriate for the fabrication of cores and molds |
| 07/08/1998 | EP0695228B1 Sealing device for an inlet of a sand mould |
| 07/08/1998 | CN1186865A Die and quenching method of the same |
| 07/07/1998 | US5775402 Depositing then selective binding of a metal powder onto a mold surface leaving internal voids |
| 06/30/1998 | US5772418 Screw type compressor rotor, rotor casting core and method of manufacturing the rotor |
| 06/30/1998 | US5771776 Engine piston and metal mold |
| 06/25/1998 | DE19707906A1 Producing hollow metal moulds |
| 06/24/1998 | EP0848652A1 Process and device for filling a casting tool with a metal melt |
| 06/24/1998 | EP0758932B1 Cooled gas turbine blade |
| 06/24/1998 | CN1185361A Colour separation weldingless-jointing casting method for noble metal |
| 06/24/1998 | CN1038818C Machine for winding straw rope around core iron of steel ingot mould |
| 06/23/1998 | US5769933 Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions |
| 06/23/1998 | US5769150 Method for forming hollow core |
| 06/23/1998 | US5769147 Method for producing metallic ingot for plastic working |
| 06/16/1998 | US5766329 Inert calcia facecoats for investment casting of titanium and titanium-aluminide alloys |
| 06/11/1998 | WO1998024573A1 Die casting and like moulds |
| 06/10/1998 | EP0846510A1 Method and apparatus for producing bars produced of light metal or their alloys, especially magnesium or magnesium alloy |
| 06/04/1998 | WO1998023402A2 Production process for casting steel-bodied bits |
| 06/04/1998 | WO1998023401A1 Method and device for producing cast parts |
| 06/04/1998 | WO1998006522A3 Method for the production of core preforms and recycling core sand for foundry |
| 06/04/1998 | DE19706472C1 Foundry core production using tri:methyl-amine catalyst with cost-effective odour control |
| 06/04/1998 | CA2271559A1 Production process for casting steel-bodied bits |
| 06/03/1998 | EP0759848B1 Device and process for producing a three-dimensional object by laser sintering |
| 06/02/1998 | US5758712 Casting device for non-gravity casting of a mould with a light-metal alloy through a bottom inlet in the mould |
| 06/02/1998 | US5758710 Apparatus for inserting a part into a foundry core to be completed to a core assembly |
| 05/28/1998 | DE19649014A1 Verfahren und Vorrichtung zum Herstellen von Gußstücken Method and apparatus for the manufacture of castings |
| 05/27/1998 | EP0844036A1 Cope with bore for gassing cores |
| 05/26/1998 | US5755271 Method for casting a scroll |
| 05/22/1998 | WO1998021441A1 Steel-bodied bit |
| 05/22/1998 | WO1998021376A1 High strength cast aluminum-beryllium alloys containing magnesium |
| 05/22/1998 | CA2246540A1 High strength cast aluminum-beryllium alloys containing magnesium |
| 05/20/1998 | CN2281857Y Metal mould capable of changing metal core for casting metal ball |
| 05/20/1998 | CN1038400C Device for simultaneously forming cope and drag molds |
| 05/19/1998 | US5752564 Railway truck castings and method and cores for making castings |
| 05/13/1998 | CA2195729A1 Cope with bore for gassing cores |
| 05/12/1998 | US5749411 Spruing assembly |
| 05/12/1998 | US5749409 Method of forming refractory coated foundry core |
| 05/05/1998 | US5746966 Molds, dies or forming tools having a cavity formed by thermal spraying and methods of use |
| 05/05/1998 | US5746272 Investment casting |