| Patents for C22C 32 - Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ (4,767) |
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| 10/12/1999 | US5966585 Titanium carbide/tungsten boride coatings |
| 10/12/1999 | US5965829 Radiation absorbing refractory composition |
| 10/12/1999 | US5964904 Battery |
| 10/06/1999 | EP0947595A2 Process for preparing a welded workpiece, in particular a tube, from dispersion-hardened platinum material |
| 10/06/1999 | EP0946784A1 Method and composition for diffusion alloying of ferrous materials |
| 10/05/1999 | US5963772 Electrically conductive material and method of making |
| 09/29/1999 | EP0944782A1 Friction material, method of preparing same and friction lining |
| 09/29/1999 | CN1229858A Method of preparning nickel-aluminium base composite materials |
| 09/21/1999 | US5955685 Sputtering target for forming magnetic thin film and fabrication method thereof |
| 09/21/1999 | US5955207 Structural panel having boron reinforce face sheets and associated fabrication method |
| 09/15/1999 | CN1228798A High density composite material |
| 09/08/1999 | EP0940475A1 Cast aluminium-copper alloy |
| 09/07/1999 | US5948495 Ceramic-metal matrix composites for magnetic disk substrates for hard disk drives |
| 09/01/1999 | EP0906527B1 Piston rings and/or a piston in an internal combustion engine of the diesel type and a method of running-in of a diesel engine |
| 09/01/1999 | CN1227612A Hard sintered alloy |
| 09/01/1999 | CN1227206A Foamed silicon carbide particle reinforced aluminium base composite material and its producing technology |
| 08/26/1999 | WO1999042200A1 Aerosol method and apparatus for making particulate products |
| 08/26/1999 | WO1999032677A3 Aluminum nitride surfaced components |
| 08/25/1999 | EP0938137A2 Member for semiconductor device and method for producing the same |
| 08/24/1999 | US5942057 Fine titanium boride having a diameter of not more than 500 nm is previously dispersed in the preparation of a master alloy by a melt process; exhaust valves for automobiles, turbo-chargers, turbine blades of engines for jet airplanes |
| 08/18/1999 | EP0936277A1 Process for producing an iron-aluminium intermetallic alloy and iron-aluminium intermetallic alloy |
| 08/17/1999 | CA2129038C Method for preparing cast composite materials having an aluminum-magnesium matrix alloy |
| 08/12/1999 | WO1999040231A1 Dispersion hardening alloy and method for the production of the alloy |
| 08/05/1999 | WO1999039016A1 Iron aluminide composite and method of manufacture thereof |
| 08/05/1999 | CA2319507A1 Iron aluminide composite and method of manufacture thereof |
| 08/03/1999 | US5933701 Manufacture and use of ZrB2 /Cu or TiB2 /Cu composite electrodes |
| 08/03/1999 | US5932513 Specific ratio of two hydrogen absorbing powders having different particle size distributions so that the first alloy undergoes pulverization faster due to absorpion-desorption cycles; filled voids increases hydrogen absorbing capacity |
| 07/29/1999 | DE19802501A1 Sintered aluminum alloy for automobile engine components, drive gears, filter elements, sound proofing components |
| 07/28/1999 | EP0931169A1 Nickel-base alloy and article manufactured thereof |
| 07/28/1999 | EP0821639B1 Method of producing mouldings |
| 07/20/1999 | US5925837 Manufacturing method and products of metallic friction material |
| 07/20/1999 | US5925197 Hard alloys for tools in the wood industry |
| 07/13/1999 | US5922452 Solid lubricant and siliceous hard phase-for use as brake pad or with rotor |
| 07/08/1999 | WO1999033597A1 Sm-Fe-N ALLOY POWDER AND PROCESS FOR THE PRODUCTION THEREROF |
| 07/07/1999 | CN1044009C Alloy containing silicide, based on at least one kind of Cr and Mo |
| 07/01/1999 | WO1999032677A2 Aluminum nitride surfaced components |
| 06/30/1999 | CN1221513A Bonded magnet with low losses and easy saturation |
| 06/30/1999 | CN1221039A Heat-resistant nitride dispersion strengthened alloys |
| 06/24/1999 | WO1999030901A1 Ferromagnetic powder for low core loss, well-bonded parts |
| 06/24/1999 | CA2310460A1 Ferromagnetic powder for low core loss, well-bonded parts |
| 06/22/1999 | US5915160 High strength gold wire for microelectronics miniaturization and method of making the same |
| 06/22/1999 | US5914156 Reacting a gaseous molybdenum compound with the carbonaceous material; molybdenum carbide coating protects the carbonaceous material, while providing wetting action for infiltration with molten metal |
| 06/17/1999 | WO1999029916A1 Ceramic particles formed in-situ in metal |
| 06/10/1999 | WO1999028517A1 Corrosion resistant alloy, preparation method and article made from said alloy |
| 06/10/1999 | WO1999028276A1 Method for producing a sacrificial body for producing aluminal titanium aluminide composite bodies |
| 06/10/1999 | DE19752805A1 Dispersion strengthened copper is produced in a falling ball mill |
| 06/10/1999 | CA2278722A1 Corrosion resistant alloy, preparation method and article made from said alloy |
| 06/03/1999 | WO1999027146A1 In situ process for producing an aluminium alloy containing titanium carbide particles |
| 06/02/1999 | EP0853518A4 Lead-free frangible bullets and process for making same |
| 06/01/1999 | US5908487 Stable chelate compound of a metal alkoxide and polyalkylene glycol |
| 06/01/1999 | US5908486 Are strengthened and ductility retained by atomization of a metal melt under cover of an inert gas with added oxygen to form approximately 8 nanometer-size hollow oxides within the alloy grains and, when the alloy is aged, strengthened by |
| 05/27/1999 | DE19745636C1 Contact material for welding |
| 05/26/1999 | EP0918097A1 Hard sintered alloy |
| 05/19/1999 | EP0916146A1 Method of producing a product from a silver-based contact material, contact material and product produced therefrom |
| 05/19/1999 | EP0666331B1 Steel containing ultrafine oxide inclusions dispersed therein |
| 05/12/1999 | EP0914488A1 Magnetic disk substrates formed of ceramic-metal matrix composites with or without metal cladding |
| 05/11/1999 | US5902943 Aluminium alloy powder blends and sintered aluminium alloys |
| 05/06/1999 | EP0912278A1 Metal matrix compositions for neutron shielding applications |
| 05/04/1999 | US5900558 Container packed with powder of hydrogen absorbing alloy |
| 04/29/1999 | WO1999020806A1 Copper-base sintered sliding material excellent in slipperiness and machinability |
| 04/29/1999 | DE19752775C1 Sacrificial body for aluminum oxide-titanium aluminide composite body production by molten aluminum filling |
| 04/27/1999 | US5897943 Improved strength, stiffness, contact wear resistance and elevated temperature strength |
| 04/27/1999 | US5897830 P/M titanium composite casting |
| 04/21/1999 | CN1214804A Self-tuning material and method of manufacturing the same |
| 04/20/1999 | US5895696 Metal-clad ceramic-metal matrix composites for magnetic disk substrates for hard disk drives |
| 04/20/1999 | US5895516 Bearing alloy for high-temperature application |
| 04/14/1999 | EP0907680A1 High density composite material |
| 04/08/1999 | WO1999017307A1 Substrates with improved oxidation resistance |
| 04/08/1999 | CA2305646A1 Substrates with improved oxidation resistance |
| 04/07/1999 | EP0907023A1 Sliding member made of sintered aluminum alloy and oil pump |
| 04/07/1999 | EP0906527A1 Piston rings and/or a piston in an internal combustion engine of the diesel type and a method of running-in of a diesel engine |
| 03/31/1999 | EP0805726A4 Metal matrix composites and method of producing |
| 03/24/1999 | EP0902771A1 Metal-ceramic shaped body and process for manufacturing the same |
| 03/11/1999 | WO1999011834A1 Alloy and method for producing objects therefrom |
| 03/11/1999 | WO1999011832A1 Alloy for producing metal foamed bodies using a powder with nucleating additives |
| 03/10/1999 | EP0618027B1 Iron powder and mixed powder for powder metallurgy and production of iron powder |
| 03/09/1999 | US5881355 Using a nickel powder and a rare earth metal oxide powder to produce an intermetallic compound that will increase electron emisssion performance |
| 03/04/1999 | DE19810979A1 Legierung zum Herstellen von Metallschaumkörpern unter Verwendung eines Pulvers mit keimbildenden Zusätzen Alloy for producing metal foam bodies using a powder having nucleating additives |
| 03/04/1999 | DE19801941A1 Legierung und Verfahren zum Herstellen von Gegenständen aus dieser Legierung Alloy and method for producing articles made of this alloy |
| 03/04/1999 | DE19736848A1 Wear resistant cermet has a metal matrix containing a boride |
| 03/03/1999 | EP0898778A1 Bonded magnet with low losses and easy saturation |
| 02/25/1999 | WO1999009230A1 Heating furnace tube, method of using the same, and method of manufacturing the same |
| 02/25/1999 | WO1999009227A1 Titanium alloy based dispersion-strengthened composites |
| 02/25/1999 | CA2301103A1 Titanium alloy based dispersion-strengthened composites |
| 02/24/1999 | EP0897994A2 Cast-aluminia metal matrix composites |
| 02/11/1999 | WO1999006606A1 Cast metal-matrix composite material and its use |
| 02/11/1999 | CA2297064A1 Cast metal-matrix composite material and its use |
| 02/09/1999 | US5870663 Manufacture and use of ZrB2 /CU composite electrodes |
| 02/09/1999 | US5868879 Mixed oxide ceramic product made from a metal alloy of titanium, zirconium and/or hafnium and niobium, tantalum or vanadium; passivation; adherent, monolithic |
| 02/09/1999 | US5868876 High-strength, creep-resistant molybdenum alloy and process for producing the same |
| 02/04/1999 | WO1999005332A1 Titanium materials containing tungsten |
| 02/02/1999 | US5865912 Magnesium stregnthened aluminum alloy |
| 01/28/1999 | WO1999003623A1 Refractory metal silicide alloy sputter targets, use and manufacture thereof |
| 01/26/1999 | US5863870 Low energy level powder for plasma deposition having solid lubricant properties |
| 01/26/1999 | US5863618 Melting chromium, nickel and carbon, impinging an atomizing fluid such as gas and liquid at a pressure sufficient to break up liquid stream into droplets, solidifying to form chromium carbide powder dispersed in nickel chromium matrix |
| 01/20/1999 | EP0892075A1 Aluminium alloy for a piston and method of manufacturing a piston |
| 01/13/1999 | CN1204695A Dispersion intensified platinum material and method for preparation and use thereof |
| 01/12/1999 | US5858460 Metal matrices reinforced with silver coated boron carbide particles |
| 01/07/1999 | WO1999000529A1 Metallic chromium-tantalum oxide composition, sputtering targets and magnetic recording media |
| 01/07/1999 | DE19828692A1 Tin oxide powder granulation by microwave heat treatment |