| Patents for B22D 27 - Treating the metal in the mould while it is molten or ductile (6,135) |
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| 10/28/1981 | EP0038660A2 Casting method |
| 10/20/1981 | US4295883 Suction, cones, jets, channels |
| 10/13/1981 | US4294304 Electromagnetic centrifuging inductor for rotating a molten metal about its casting axis |
| 10/07/1981 | EP0037125A1 Arrangement for die casting metals and alloys |
| 09/29/1981 | US4291742 Method and apparatus for obtaining an ingot |
| 09/22/1981 | US4290475 Ingot casting |
| 09/16/1981 | EP0035958A2 Mold for continuous casting |
| 09/15/1981 | US4289570 Seed and method for epitaxial solidification |
| 09/02/1981 | EP0034995A1 Apparatus and its use for the manufacture and treatment of eutectic and eutectoid composites |
| 08/26/1981 | EP0034469A1 Filled tubular article and method for casting boron treated steel |
| 08/20/1981 | WO1981002310A1 Filled tubular article and method for casting boron treated steel |
| 08/19/1981 | EP0034021A1 Method of casting single crystal metal or metal alloy article |
| 08/18/1981 | US4284123 Arrangement for producing ingots of unalloyed and alloyed steels |
| 08/18/1981 | CA1107031A1 Single crystal casting mold and method for making same |
| 07/23/1981 | WO1981001972A1 Manufacture of dies for pressure casting |
| 07/23/1981 | WO1981001971A1 Self drying aluminium-containing compositions |
| 07/21/1981 | CA1105535A1 Electro-magnetic agitation of continuous castings |
| 07/09/1981 | WO1981001810A1 Process and apparatus for casting rounds,slabs and the like |
| 06/16/1981 | US4273178 Vibrator casting system with feedback |
| 06/03/1981 | EP0029539A1 Process for manufacturing chromium-containing cast iron and cast articles made therefrom |
| 06/03/1981 | EP0029511A1 Method and device for die casting molten metal, in particular molten light alloy |
| 06/02/1981 | US4270594 Method and apparatus for producing directionally solidifying cast pieces |
| 05/20/1981 | EP0028761A1 Method of stirring during continuous casting |
| 05/20/1981 | EP0028653A1 Tubular cast piece inner surface working apparatus |
| 05/05/1981 | US4265295 Method of producing steel ingots |
| 05/05/1981 | US4265294 Duflex impedance shield for shape control in electromagnetic casting |
| 05/05/1981 | CA1100280A1 Low pressure molding process and device |
| 05/05/1981 | CA1100279A1 Generation of an electromagnetic stirring field in the liquid core of a continuous casting |
| 04/14/1981 | US4261412 Fine grain casting method |
| 03/18/1981 | EP0025047A1 Continuous casting of steel |
| 03/17/1981 | US4256165 Stirring of molten metal core in a casting as withdrawn from a machine for continuous casting |
| 03/10/1981 | US4254817 Metal casting apparatus |
| 03/03/1981 | US4253645 Molten steel droplet scatter regulation cylinder |
| 03/03/1981 | CA1096933A1 Electromagnetic inductor ingot mold for continuous casting |
| 02/24/1981 | US4252173 Low-pressure moulding process and apparatus |
| 02/17/1981 | CA1095685A1 Floating heat insulating baffle for directional solidification apparatus utilizing liquid coolant bath |
| 02/03/1981 | CA1094775A1 No translation available |
| 01/21/1981 | EP0022711A1 Process and agitating means for ameliorating the quality of continuous cast metals |
| 01/13/1981 | US4244419 Electromagnetic stirring apparatus |
| 01/06/1981 | US4243210 Tundish for the continuous casting of steel |
| 12/24/1980 | WO1980002811A1 Production of metal castings |
| 12/23/1980 | US4240495 Method of making cast metal turbine wheel with integral radial columnar grain blades and equiaxed grain disc |
| 12/23/1980 | US4240494 Method for centrifugal casting of tubular metal blanks |
| 12/23/1980 | CA1091934A1 Method of making steel ingots |
| 12/16/1980 | CA1091787A1 Process and apparatus for the electromagnetic stirring of continuous meltflow metallic compositions |
| 12/11/1980 | WO1980002659A1 Automatic adjusting servo-controlled device for injecting molten metal during a casting operation |
| 12/11/1980 | WO1980002658A1 Method of making a cavity for holding an object such as a foundry riser sleeve,and cavity former and sleeve for use therewith |
| 12/02/1980 | US4236570 Ingot shape control by dynamic head in electromagnetic casting |
| 11/26/1980 | EP0019118A1 Installation for stirring metal melts in continuous casting plants |
| 11/18/1980 | CA1089624A1 Process and an apparatus for the molding of shaped parts out of a composite metallic refractory material |
| 11/12/1980 | EP0018450A1 Metal casting apparatus |
| 10/21/1980 | US4229210 Heating metal or alloy, agitating partially liquid mixture in induced electromagnetic force field, cooling, spheroidal dendrites |
| 10/02/1980 | WO1980001999A1 Continuous casting of steel |
| 09/30/1980 | CA1086470A1 Method of locating a slab of refractory heat- insulating or exothermic material on a molten metal surface |
| 09/17/1980 | EP0015819A1 Method for the production of articles mainly consisting of spheroidal graphite cast iron |
| 09/16/1980 | US4222429 Foundry process including heat treating of produced castings in formation sand |
| 09/09/1980 | US4221748 Method for making porous, crushable core having a porous integral outer barrier layer having a density gradient therein |
| 08/21/1980 | WO1980001658A1 Die casting method |
| 08/21/1980 | WO1980001657A1 Die casting method |
| 08/21/1980 | WO1980001656A1 Die-casting method and apparatus |
| 08/21/1980 | WO1980001655A1 Die casting machines |
| 08/20/1980 | EP0014636A1 Electromagnetic inductor intended for producing a helical field |
| 08/19/1980 | US4218418 Processes of casting an ingot and making a silica container |
| 08/19/1980 | CA1083857A1 New blanks for chock spinning |
| 08/12/1980 | US4216817 Inductor for an electromagnetic mold for continuous casting |
| 08/12/1980 | US4216800 Process and device for the control of liquid metal streams |
| 08/12/1980 | CA1083653A1 Electromagnetic centrifuging inductor for rotating a molten metal about its casting axis |
| 08/12/1980 | CA1083326A1 Process for electromagnetic centrifugation during continuous casting of liquid metals |
| 08/07/1980 | WO1980001574A1 Method and device for controlling a process of electroslag remelting of consumable electrodes in widen crystallizer |
| 08/07/1980 | WO1980001573A1 Method and device for controlling a process of casting thin-walled ingots by electroslag remelting |
| 07/23/1980 | EP0013441A1 Apparatus and method for electromagnetical stirring in a continuous steel casting plant |
| 07/22/1980 | US4213497 Method for casting directionally solidified articles |
| 07/15/1980 | US4212342 Method and apparatus for regulating the bath level of a continuous casting mold |
| 07/09/1980 | EP0013271A1 Method for the production of half-calmed steel |
| 07/01/1980 | US4210195 Method of treating cast iron using packaged granular molten metal treatment mold inserts |
| 07/01/1980 | US4210193 Of fine-grained structure |
| 06/26/1980 | WO1980001257A1 Method and device for machining inner surface of molded cylindrical article |
| 06/17/1980 | CA1079796A1 Electromagnetic stirring for continuous casting |
| 06/11/1980 | EP0011861A1 Apparatus and process for the electromagnetic stirring of liquid metal in a continuous steel casting plant |
| 06/03/1980 | CA1078903A1 Apparatus for the electroslag remelting of metal |
| 06/03/1980 | CA1078624A1 Process for making a steel melt for continuous casting |
| 05/27/1980 | CA1078134A1 Method of making a steel ingot hardly containing inclusions |
| 05/27/1980 | CA1078132A1 Method of making ductile iron treating agents |
| 05/20/1980 | CA1077675A1 Continuous casting method for the production of rolled low carbon steel products with improved formability |
| 05/13/1980 | US4202400 Directional solidification furnace |
| 04/30/1980 | EP0010538A1 Rate controlled directional solidification method and article made by this method |
| 04/30/1980 | EP0010513A1 Process for producing spherical graphite castings |
| 04/29/1980 | US4200141 Electromagnetic inductor ingot mold for continuous casting |
| 04/15/1980 | CA1075433A1 Ingot mold for producing steel ingots |
| 04/08/1980 | US4196769 Ceramic shell mold |
| 04/08/1980 | CA1074976A1 Method of producing steel ingots from unkilled steel |
| 03/25/1980 | US4194552 Method to form metal containing nondendritic primary solids |
| 03/25/1980 | CA1074079A1 Electromagnetic centrifugal metal-products continuous casting process |
| 03/18/1980 | CA1073604A1 Expansible heat-retaining material for steel ingot making for use in hot top surface |
| 03/11/1980 | CA1073248A1 Directionally solidified castings |
| 02/26/1980 | US4190094 Rate controlled directional solidification method |
| 02/26/1980 | CA1072295A1 Method of controlling the microstructure of selected sections of a casting |
| 02/19/1980 | US4189318 Flux for use in centrifugal casting of bimetallic pipes |
| 01/22/1980 | US4184900 Directionally solidified |
| 01/22/1980 | CA1070082A1 Method for casting steel ingots |