| Patents for B22D 27 - Treating the metal in the mould while it is molten or ductile (6,135) |
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| 08/23/1989 | EP0328805A1 Production of metal matrix composites |
| 08/23/1989 | CN1034876A Pressure-adjusting casting method |
| 08/22/1989 | US4858671 Method and apparatus for accelerating metal solidification |
| 08/08/1989 | US4854370 Die casting apparatus |
| 07/25/1989 | US4850419 Method of casting a one-piece wheel |
| 07/11/1989 | US4846252 Secondary pressurization casting method |
| 07/11/1989 | CA1257067A1 Installation for casting molten nonferrous metals |
| 07/05/1989 | EP0322799A2 Method for producing crystalline reinforced block material of metal or the like |
| 07/04/1989 | US4844746 Method of producing a tantalum stock material of high ductility |
| 07/04/1989 | US4844146 Die casting apparatus |
| 07/04/1989 | US4844142 Lost foam sand casting apparatus |
| 07/04/1989 | CA1256669A1 Level control process of the free surface contact line between metal and mold in vertical pouring |
| 06/28/1989 | EP0321478A1 Casting powder for use in bottom pour ingot steel production and method for employing same. |
| 06/27/1989 | CA1256423A1 Rotary drill bits and methods of manufacture thereof |
| 06/20/1989 | US4840557 Vertical injection apparatus |
| 06/07/1989 | EP0318881A1 Melting furnace for the production of ingots made by continuous casting in a protective atmosphere |
| 06/07/1989 | EP0318655A2 Process for casting molten metal, in particular aluminium alloys and magnesium alloys, and device for its execution |
| 05/24/1989 | CN1004260B Compound alloying technique on metal surface for sealed vacuum components |
| 05/23/1989 | US4832112 Method of forming a fine-grained equiaxed casting |
| 05/18/1989 | WO1989004224A1 Casting turbine components with integral airfoils |
| 05/16/1989 | US4830084 Spray casting of articles |
| 05/09/1989 | US4828012 Apparatus for and process of direct casting of metal strip |
| 04/18/1989 | US4821791 Melting furnace for producing strand-cast ingots in a protective gas atmosphere |
| 04/11/1989 | US4819709 Heat shield for a casting furnace |
| 04/05/1989 | EP0309587A1 Abrasion-resistant composite roll and process for its production |
| 04/04/1989 | US4817700 Squeeze-out casting machine |
| 03/23/1989 | WO1989002326A1 Evaporable foam casting system utilizing a hypereutectic aluminum silicon alloy |
| 03/21/1989 | US4814024 Chromium, silicon, boron |
| 03/21/1989 | US4813470 Casting turbine components with integral airfoils |
| 03/14/1989 | US4811782 Injection of metals as plasma into cast iron and steel melts |
| 03/09/1989 | DE3828741A1 Druckgussvorrichtung Die casting machine |
| 03/08/1989 | EP0305375A1 Thixotropic materials. |
| 03/07/1989 | US4809764 Method of casting a metal article |
| 03/07/1989 | US4809762 Method of casting a composite metal article |
| 02/28/1989 | US4807694 Process for regulating the level of the line of contact of the free surface of the metal with the mould in vertical casting |
| 02/14/1989 | US4804311 Transverse directional solidification of metal single crystal articles |
| 02/14/1989 | US4804036 Electromagnetic exhaust valve for use in metal casting |
| 02/14/1989 | US4804035 Method of gravity casting |
| 01/26/1989 | DE3818282C1 Method and apparatus for ingot casting |
| 01/24/1989 | US4799531 Casting method in high-pressure casting |
| 01/18/1989 | EP0299417A2 Method of manufacturing castings of active metal or alloy thereof having unidirectional solidification structure |
| 01/17/1989 | CA1248777A1 Method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 12/15/1988 | EP0256002A4 Mold, method and apparatus for casting articles. |
| 12/14/1988 | CN87104014A Electromagnetic stirring device for continuous steel casting |
| 12/07/1988 | EP0293961A1 Casting method and apparatus therefor |
| 12/07/1988 | EP0293960A1 Process and apparatus for metal casting |
| 11/23/1988 | EP0192764B1 A method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 11/22/1988 | US4786467 Process for preparation of composite materials containing nonmetallic particles in a metallic matrix, and composite materials made thereby |
| 11/22/1988 | US4785872 Casting powder for use in bottom pour ingot steel production and method for employing same |
| 11/22/1988 | US4785871 Manufacturing method for hollow cast product with bottom |
| 11/15/1988 | US4784207 Apparatus for vacuum melting and casting |
| 11/08/1988 | US4782885 Method for forming small objects such as bullets |
| 11/02/1988 | EP0289393A1 Furnace for casting parts with an oriented structure containing a removable heat-insulating screen |
| 10/27/1988 | DE3800665C1 Method and apparatus for ingot casting |
| 10/25/1988 | US4779802 For gas atomising a liquid stream |
| 10/25/1988 | US4779668 Melt metal and additive in casting cavity |
| 10/25/1988 | US4779666 Die casting process and apparatus comprising in-die plunger densification |
| 10/25/1988 | US4779665 Die casting apparatus and process comprising in-die plunger densification to form a bore through a product casting |
| 10/25/1988 | US4779663 Process and apparatus for producing ductile iron castings |
| 10/12/1988 | EP0285741A1 Process for the production of a highly ductile semi-finished tantalum product |
| 10/06/1988 | WO1988007594A1 Abrasion-resistant composite roll and process for its production |
| 10/04/1988 | US4774992 Apparatus and method for use in casting a plurality of articles |
| 10/04/1988 | CA1242625A1 Directional solidification of bi/mnbi compositions |
| 09/27/1988 | US4773467 Molten metal |
| 09/15/1988 | DE3706929A1 Verfahren zum giessen von metallformstuecken und vorrichtung zur durchfuehrung des verfahrens Method for molding of metallformstuecken and apparatus for performing the method |
| 09/07/1988 | WO1988006501A1 Process and device for casting moulded metal parts |
| 09/07/1988 | EP0280765A2 Method of and installation for producing castings from pressure treated melts from steel alloys |
| 08/30/1988 | US4767800 Exothermic compositions |
| 08/30/1988 | US4766948 Reduction o spacing in denritic structure by casting in ceramic mold coated with group 1b or 2b halides |
| 08/30/1988 | US4766945 Process and apparatus for casting rounds, slabs, and the like |
| 08/18/1988 | DE3713966C1 Method for controlling the solidification and cooling conditions for cast iron castings |
| 08/17/1988 | EP0278762A2 Method and apparatus for use in casting articles |
| 08/16/1988 | US4763716 Apparatus and method for use in casting articles |
| 08/16/1988 | CA1240476A1 Electromagnetic levitation casting apparatus having improved levitation coil assembly |
| 08/09/1988 | US4762555 Process for the production of nodular cast iron |
| 08/09/1988 | US4762165 Arc melting and casting method and apparatus thereof |
| 07/20/1988 | EP0275177A2 Mold casting process and apparatus, and method for producing mechanical parts |
| 07/20/1988 | EP0274964A1 Lost foam casting process for metal pieces |
| 07/20/1988 | CN86108736A Binder for press-forming inoculating block |
| 07/19/1988 | US4757856 Method and apparatus for casting articles |
| 07/14/1988 | DE3610497A1 Casting device |
| 07/06/1988 | EP0273586A2 Vertical injection apparatus |
| 07/06/1988 | EP0273576A1 Wire injection nozzle |
| 06/29/1988 | EP0272788A1 A method of making wear resistant gray cast iron |
| 06/08/1988 | CN87108060A Injection tube for fibred material |
| 05/03/1988 | US4741384 Apparatus for melting, casting and discharging a charge of metal |
| 04/27/1988 | EP0209593A4 Continuous casting method. |
| 04/26/1988 | CA1235564A1 Method and apparatus for high vacuum casting |
| 04/20/1988 | CN86106654A Combined shrinkage cavity-proof plate |
| 04/12/1988 | US4737199 Heat treatment |
| 04/05/1988 | US4735252 System for reforming levitated molten metal into metallic forms |
| 03/29/1988 | US4733714 Method of and apparatus for casting |
| 03/08/1988 | US4729873 Process and apparatus for producing steel |
| 03/08/1988 | US4729419 Mold and manufacturing method for hollow cast product with bottom |
| 03/08/1988 | CA1233618A1 Method and apparatus for direct casting of crystalline strip in non-oxidizing atmosphere |
| 03/01/1988 | US4727922 Mold for high-temperature molten metal and method of producing high-melting metal article |
| 02/25/1988 | WO1988001210A1 Casting powder for use in bottom pour ingot steel production and method for employing same |
| 02/24/1988 | EP0256775A2 Metal casting mold |
| 02/24/1988 | EP0256002A1 Mold, method and apparatus for casting articles |
| 02/16/1988 | US4724891 Thin wall casting |