Patents
Patents for B22D 19 - Casting in, on, or around, objects which form part of the product (7,493)
03/1991
03/19/1991US5000245 Inverse shape replication method for forming metal matrix composite bodies and products produced therefrom
03/19/1991US5000244 Lost foam casting of dual alloy engine block
03/06/1991CN1011869B Method of enhancing thickness of cast cemented alloy layer
03/05/1991US4997024 Method of making a piston
03/05/1991US4996757 Method of repairing a one-piece roller assembly
02/1991
02/26/1991US4995444 Patterning and casting; firing to decompose organic templets, solidification by cooling
01/1991
01/30/1991EP0203198B1 Method of reinforcing a metallic article
01/30/1991CN1048894A Method of forming macrocomposite bodies by self-generated vacuum techniques, and products produced therefrom
01/30/1991CN1048893A Method of forming metal matrix composite bodies by self-generated vaccum process, and products produceded therefrom
01/23/1991EP0409764A2 A method of forming macrocomposite bodies by self-generated vacuum techniques, and products produced therefrom
01/23/1991EP0409763A2 A method of forming metal matrix composite bodies by a self-generated vacuum process
01/23/1991EP0409197A1 Method for impregnating a melt into a porous body
01/22/1991US4986231 Piston with graphite fiber mesh
01/22/1991CA2020675A1 Method of forming macrocomposite bodies by self-generated vacuum techniques, and products produced therefrom
01/19/1991CA2020673A1 Method of forming metal matrix composite bodies by a self-generated vacuum process, and products produced therefrom
01/09/1991EP0407331A2 Methods for forming macrocomposite bodies useful as electronic package container
01/08/1991CA2020676A1 Methods for forming macrocomposite bodies and macrocomposite bodies produced thereby
12/1990
12/27/1990WO1990015681A1 Metal infiltration apparatus, methods and composites obtained thereby
12/27/1990EP0403736A2 Device for welding wear-resistant (Stellite) material onto saw teeth
12/25/1990US4980123 Process for obtaining a metallurgical bond between a metal material, or a composite material having a metal matrix, and a metal cast piece or a metal-alloy cast piece
12/12/1990EP0402270A1 System and installation for the continuous/intermittent coating of objects by passing them through a bath of liquid metallic coating material
12/10/1990WO1990015166A1 Method, housing and plant for the continuous/intermittent coating of objects by passing said objects through a liquid mass of a coating product
11/1990
11/28/1990CN1010567B Solid flowable polymer medium with metal additives and method of molding using same
11/27/1990US4972567 Method for resurfacing flask walls
11/22/1990EP0398224A2 A method for manufacturing a precursor wire for a carbon-fiber-reinforced metal composite material
11/20/1990US4971536 Rotor for fluidic apparatus
11/20/1990US4970769 Method for producing cylinder having scavenging passages for two-cycle internal combustion engine
11/13/1990US4969504 Evaporable foam pattern for use in casting an exhaust manifold
11/07/1990EP0396030A2 Heating apparatus for a machine for working plastic materials
10/1990
10/31/1990DE3926069C1 Casting spheroidal e.g. tube graphite cast iron casting - comprises sheathing tube in carbon fibres in shell or flexible hose form before inserting in mould
10/30/1990US4966475 Bearing support with additional axially resilient ring
10/30/1990US4966221 Method of producing aluminum alloy castings and piston made of aluminum alloy
10/14/1990CA2012054A1 Reinforced piston
10/10/1990EP0391406A2 Method for forming fixing end portion of composite rope and composite rope having fixing end portion
10/10/1990EP0391089A2 Apparatus for producing annular fiber aggregate
10/04/1990WO1990011383A1 Wear-resistant steel castings
09/1990
09/27/1990DE3909649A1 Method and device for the production of a bearing support
09/25/1990US4958678 Method for producing reinforced block material of metal or the like
09/25/1990US4958422 Wear-resistant compound roll
09/20/1990WO1990008609A3 Process for manufacturing a casting consisting of a primary part and a secondary part by the casting-on technique and insulating ceramic material useful for this purpose
09/19/1990EP0388235A2 Method and apparatus for casting
09/19/1990EP0387271A1 A method and apparatus for the direct casting of metals to form elongated bodies
09/19/1990CN1045387A Method of modifying ceramic composite bodies by post-treatment process and articles produced thereby
09/12/1990CN1045237A Method of forming metal matrix composite bodies by spontaneous infiltration process, and products produced therefrom
09/11/1990US4956319 Compliant layer
09/11/1990US4955135 Coating walls of a foam with a heat resistant substance pyrolyzing, filling the pores and compacting
09/05/1990CN1045049A Process for obtaining metallurgical bond between metal material, or composite material having metal mxtrix, and metal casting
09/04/1990US4953612 Diffusion bonding by solidification of melt
08/1990
08/29/1990EP0384045A2 Process for obtaining a metallurgical bond between a metal material, or a composite material having a metal matrix, and a metal casting or a metal-alloy casting
08/22/1990CN1044802A Method of bonding ceramic composite body to second body and articles produced thereby
08/22/1990CN1044800A Process for preparing self-supporting bodies having controlled prosity and graded properties and products produced thereby
08/16/1990EP0292777B1 Method for manufacture of a ceramic coated metallic component
08/14/1990US4947924 Ceramic particles in cobalt matrix
08/09/1990WO1990008610A1 Process for manufacturing a casting, in particular of aluminium, provided with a porous insert
08/09/1990WO1990008609A2 Process for manufacturing a casting consisting of a primary part and a secondary part by the casting-on technique and insulating ceramic material useful for this purpose
08/09/1990DE3903427A1 Dental prosthetic casting-on process for producing a retainer, in particular a conical or telescopic crown, or a lock of a dental casting alloy, in particular a gold alloy, and also a ceramic isolation medium for this casting-on process
08/08/1990EP0380715A1 Abrasion resistant composite casting and production method thereof
08/07/1990US4945814 Molded composite armor
07/1990
07/25/1990EP0379400A1 Apparatus for manufacturing composite materials by centrifugation
07/25/1990CN1008890B Casting method for compounding particles of tungstem cabonide with column surface
07/24/1990US4943413 Process for producing an aluminum/magnesium alloy
07/24/1990US4942915 Process for production of a hollow casting
07/18/1990EP0378504A1 A process for preparing selfsupporting bodies having controlled porosity and graded properties and products produced thereby
07/18/1990EP0378503A1 A method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby
07/18/1990EP0378501A1 A method of bonding a ceramic composite body to a second body and articles produced thereby
07/17/1990US4941644 Valve stem
07/17/1990CA1271615A1 Production of pistons having a cavity
07/13/1990CA2007603A1 A method of bonding a ceramic composite body to a second body and articles produced thereby
07/13/1990CA2007602A1 Process for preparing self-supporting bodies having controlled porosity and graded properties and products thereby
07/13/1990CA2007600A1 Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby
07/11/1990CN1008703B Manufacturing of welding wires of fragile metals and their alloys
07/03/1990US4938991 Surface protection method and article formed thereby
07/03/1990US4938905 Method of controlling the orientation of short fibers in a short fiber-reinforced article
07/03/1990US4938183 Method of making and apparatus for monoblock engine construction
06/1990
06/27/1990EP0375588A1 Methods of forming metal matrix composite bodies by a spontaneous infiltration process
06/27/1990EP0374950A2 Method and devices for applying a hard material in the molten state to cutting tool teeth
06/27/1990CN1043371A Lining cast process for large dredge pump
06/19/1990US4935055 Method of making metal matrix composite with the use of a barrier
06/13/1990EP0373093A1 A flotation process for the formation of metal matrix composite bodies
06/12/1990US4932460 Composite casting of bearing alloys to bushes
06/12/1990US4932099 Method of producing reinforced composite materials
06/06/1990CN1008244B Die cast machine with turret
05/1990
05/31/1990WO1990006013A1 Cage rotor and method of manufacturing same
05/31/1990WO1990005603A1 Process and device for producing a laminated material for sliding elements
05/31/1990DE3938234A1 Verfahren und vorrichtung zur herstellung eines schichtwerkstoffes fuer gleitelemente Method and apparatus for producing a laminated material for sliding elements
05/30/1990EP0370940A1 A method of modifying the properties of a metal matrix composite body
05/30/1990EP0370546A1 Process for producing composite materials with a metal matrix, with a controlled content of reinforcer agent
05/30/1990CN1042503A Method of surface bonding meterials together by use of metal matrix composite and products produced thereby
05/30/1990CN1042502A Process for producing composite materials with a metal matrix, with a controlled content of reinforcer agent
05/30/1990CN1042501A Method for forming metal matrix composite bodies with dispersion casting technique and products produced thereby
05/30/1990CN1042500A Method of modifying properties of metal matrix composite body
05/30/1990CN1042499A Directional solidification of metal matrix composites
05/30/1990CN1042498A Method for making metal matrix composites by use of negative alloy mold and products produced thereby
05/30/1990CN1042497A Methods for forming macrocomposite bodies and macrocomposite bodies produced thereby
05/30/1990CN1042496A Inverse shape replication method for forming metal matrix composite bodies and products produced therefrom
05/30/1990CN1042495A Flotation process for formation of metal matrix composite bodies
05/30/1990CN1042494A Method of thermo-forming novel metal matrix composite body
05/30/1990CN1042493A Method of forming metal matrix composite bodies by utilizing crushed polycrystalline oxidation reaction product as filler
05/30/1990CN1042492A Method of forming metal matrix composite body by spontaneous infiltration eochnique
05/30/1990CN1042491A Method of forming metal matrix composites by use of immersion casting technique and products produced thereby
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