| Patents for C22C 29 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides (6,311) |
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| 10/04/1989 | EP0334981A1 Discharge electrode material |
| 10/03/1989 | US4871008 Heating metal and filler with oxidant to form reaction product which infiltrates filler |
| 09/27/1989 | EP0334505A1 A composite material and methods for making |
| 09/21/1989 | WO1989008727A1 Rock bits and inserts therefor |
| 09/19/1989 | US4868143 Diffusion of a second metal into the ceramic |
| 09/13/1989 | EP0332463A1 Boron-treated hard metal |
| 09/08/1989 | WO1989008155A1 Ductile superconducting composites and method of production thereof |
| 09/06/1989 | EP0330913A2 Process for preparing a sintered hard metal, and sintered hard metal obtained thereby |
| 09/06/1989 | EP0330668A1 Process for forming metal-second phase composites and product thereof. |
| 09/06/1989 | CN1035324A High-temp. rare-earth-free superconducting alloy and its preparing method |
| 09/06/1989 | CN1035281A Method of modifying ceramic composite bodies by carburization process and articles produced thereby |
| 09/06/1989 | CN1005097B Antisticking carbon gluer for carbide vacuum sintering |
| 08/30/1989 | CN1035104A Method of producing and modifying properties of ceramic composite bodies |
| 08/29/1989 | US4861673 Composite sintered material having sandwich structure |
| 08/24/1989 | WO1989007661A1 Complex ceramic whisker formation in metal-ceramic composites |
| 08/22/1989 | US4859638 Magnetic head sliders, materials therefor, and the process for the production thereof |
| 08/22/1989 | US4859543 Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties |
| 08/22/1989 | US4859124 Method of cutting using a titanium diboride body |
| 08/16/1989 | CN1034688A Method of making metal matrix composites |
| 08/15/1989 | US4857108 Cutting tools; titanium |
| 08/15/1989 | US4856161 Press roll |
| 07/26/1989 | EP0324799A1 Isothermal process for forming porous metal-second phase composites and porous product thereof. |
| 07/25/1989 | US4851041 Multiphase composite particle |
| 07/19/1989 | EP0324706A2 Method of making metal matrix composites |
| 07/18/1989 | US4849300 Tool in the form of a compound body and method of producing the same |
| 07/11/1989 | US4847220 Oxidation of aluminum to form ceramics |
| 07/11/1989 | CA1257300A1 Ceramic materials and methods of making same |
| 07/05/1989 | EP0323090A1 Rock bits |
| 07/05/1989 | CN1033616A Process for preparing self-supporting bodies and products made thereby |
| 07/04/1989 | US4844738 Used as a sliding part in an internal combustion engine |
| 06/28/1989 | EP0322346A2 A method of modifying ceramic composite bodies by a carburization process and articles produced thereby |
| 06/28/1989 | EP0322341A2 A method of producing and modifying the properties of ceramic composite bodies |
| 06/28/1989 | EP0322336A2 Process for preparing selfsupporting bodies and products made thereby |
| 06/27/1989 | US4843039 Sintered body for chip forming machining |
| 06/27/1989 | CA1256457A1 Production of reaction-sintered articles and reaction- sintered articles |
| 06/15/1989 | WO1989005283A1 Target material for forming superconductive film |
| 06/06/1989 | US4837232 Two stage oxidation of parent metal |
| 06/06/1989 | US4836982 In situ exothermic reaction |
| 06/06/1989 | US4836307 Hard facing for milled tooth rock bits |
| 05/23/1989 | US4833110 Oxidation of aluminum, comminution |
| 05/23/1989 | US4832892 Assembly for making ceramic composite structures and method of using the same |
| 05/16/1989 | US4830930 Surface-refined sintered alloy body and method for making the same |
| 05/10/1989 | CN1032775A Cermet cutting tool |
| 05/09/1989 | US4828612 Surface modified cemented carbides |
| 05/09/1989 | US4828008 Infiltrating ceramic material with molten aluminum |
| 05/09/1989 | CA1253717A1 Tib.sub.2 composite materials and process of producing the same |
| 05/05/1989 | WO1989003896A1 Cermet alloy and composite member produced therefrom |
| 04/25/1989 | US4824625 Production of ceramic and ceramic-metal composite articles incorporating filler materials |
| 04/25/1989 | US4824622 Controling oxidation, infiltration |
| 04/20/1989 | WO1989003265A1 Cermet cutting tool |
| 04/20/1989 | DE3833121A1 Corrosion and wear resistant alloy |
| 04/11/1989 | US4820482 Cemented carbide body with a binder phase gradient and method of making the same |
| 03/29/1989 | CN1032087A Liquid nitrogen temperature zone superconductive film and the preparation method thereof |
| 03/22/1989 | CN1031864A Steel bonded carbide and its fabrication technology |
| 03/21/1989 | US4813823 Drilling tool formed of a core-and-casing assembly |
| 03/15/1989 | CN1031694A Method of making ceramic composite articles and articles made thereby |
| 03/14/1989 | US4812370 Surface coated tungsten carbide-base sintered hard alloy material for inserts of cutting tools |
| 03/14/1989 | US4811801 Roller cone, polycrystalline diamond |
| 03/14/1989 | CA1251224A1 Process for the preparation of carbide-boride products and their use |
| 03/14/1989 | CA1251002A1 Compound body and method of making the same |
| 02/23/1989 | WO1989001706A1 Machine workable, thermally conductive, high strength, ceramic superconducting composite |
| 02/15/1989 | EP0303552A2 Method of making ceramic composite articles and articles made thereby |
| 02/15/1989 | CN1031115A Process for preparing self-supporting bodies and products made thereby |
| 02/08/1989 | EP0302635A1 Cermet alloy |
| 02/01/1989 | EP0301279A1 Composite material conductor |
| 01/31/1989 | CA1249606A1 Cemented carbide body used preferably for rock drilling and mineral cutting |
| 01/25/1989 | EP0300215A2 Process for production of a ductile composite material from a high temperature superconductor |
| 01/18/1989 | EP0299905A1 Process for preparing self-supporting bodies and products made thereby |
| 01/18/1989 | EP0299903A2 Method for producing ceramic/metal heat storage media, and to the product thereof |
| 01/18/1989 | EP0299027A1 Creep-resistant alloy of refractory metals and its production process. |
| 01/18/1989 | CN1030445A Metal matrix composites |
| 01/18/1989 | CN1030403A Method for producing ceramic/metal heat storage media, and to the product thereof |
| 01/11/1989 | EP0298151A2 Composite material with a great toughness |
| 01/03/1989 | US4795673 Composite material of discontinuous silicon carbide particles and continuous silicon matrix and method of producing same |
| 12/27/1988 | US4793967 Cermet substrate with spinel adhesion component |
| 12/27/1988 | US4793859 Infiltration of mo-containing material with silicon |
| 12/27/1988 | US4793854 Highly pure titanium and process for producing the same |
| 12/21/1988 | CN87102731A Liquid-nitrogen temp.-region superconducting wire and strip and its manufacturing process |
| 12/20/1988 | US4792353 Aluminum oxide-metal compositions |
| 11/29/1988 | US4788166 High-hardness sintered article and method for manufacture thereof |
| 11/23/1988 | EP0292195A1 Method for producing metal compound-containing product |
| 11/17/1988 | EP0291441A1 Metal matrix composites |
| 11/08/1988 | CA1244482A1 Composite ceramics with improved toughness |
| 11/02/1988 | EP0289476A2 Cemented carbonitride alloy with improved toughness behaviour |
| 11/02/1988 | EP0288775A1 Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties |
| 10/26/1988 | CN88100144A Method for producing mold-shaped ceramic bodies |
| 10/26/1988 | CN88100139A Ceramic composite and methods of making the same |
| 10/18/1988 | US4778521 Three phase microstructure cermet; improved crack prevention and wear resistance |
| 10/12/1988 | CN87102231A High temp. superconduction substance and its preparation |
| 10/11/1988 | US4777014 Process for preparing self-supporting bodies and products made thereby |
| 09/29/1988 | DE3709261A1 Process for producing machineable ceramic |
| 09/28/1988 | CN88100152A Method of making shaped ceramic articles by shape replication of an expendable pattern |
| 09/28/1988 | CN87101297A Process for non-conventional type ceramic compound |
| 09/27/1988 | US4774052 Precipitation in alloys |
| 09/20/1988 | US4772577 Metal coated phyllosilicate and method |
| 09/20/1988 | US4772339 Method of treating cemented carbide bodies regarding their compositions and structures |
| 09/13/1988 | US4770701 Metal-ceramic composites and method of making |
| 09/07/1988 | WO1987000557A3 A multipurpose boron carbide-aluminum composite and its manufacture via the control of the microstructure |
| 09/06/1988 | US4769070 High toughness cermet and a process for the production of the same |
| 08/31/1988 | CN88100084A Assembly for making ceramic composite structures and method of using same |