| Patents for C22C 1 - Making non-ferrous alloys (28,127) |
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| 09/12/1990 | CN1045312A Contact forming meterial for vacuum interrupter |
| 09/12/1990 | CN1045237A Method of forming metal matrix composite bodies by spontaneous infiltration process, and products produced therefrom |
| 09/11/1990 | US4956012 Dispersion alloyed hard metal composites |
| 09/11/1990 | US4955135 Coating walls of a foam with a heat resistant substance pyrolyzing, filling the pores and compacting |
| 09/07/1990 | WO1990010088A1 Creep-resistant composite alloys reinforced by metal shot or aggregates |
| 09/05/1990 | EP0385380A2 Contact forming material for a vacuum interrupter |
| 09/05/1990 | CN1045131A Zn-base alloy for making holder of bearing entity |
| 09/05/1990 | CN1045060A Foamed aluminium ink drum for typewriter and manufacturing process thereof |
| 09/04/1990 | US4954314 Electromagnetic pressing |
| 09/04/1990 | US4954186 Compacted and sintered with rare earth oxide; computers, audio devices, motors, generators |
| 09/04/1990 | US4954170 Methods of making high performance compacts and products |
| 09/04/1990 | US4954169 Agglomerates |
| 09/04/1990 | US4954166 Production of sponge metal from sponge metal fines |
| 08/29/1990 | EP0384608A1 Mechanically alloyed nickel-cobalt-chromium-iron composition of matter |
| 08/29/1990 | EP0384479A2 Method for orienting anisotropic superconducting crystals in a metal matrix composite |
| 08/28/1990 | CA1273229A1 Boron-carbide-aluminum and boron-carbide-reactive- metal cermets |
| 08/24/1990 | CA2010611A1 Method for orienting anisotropic superconducting crystals in a metal matrix composite |
| 08/22/1990 | EP0383715A1 A method of producing ceramic composite bodies |
| 08/22/1990 | EP0383252A2 Improved porous nickel plaque fabrication |
| 08/22/1990 | EP0382833A1 Powder metal mirror. |
| 08/22/1990 | CN1044829A Mechanically alloyed nickel-cobalt-chromiumiron composition of matter |
| 08/22/1990 | CN1044805A Process for preparing self-supporting bodies and products produced thereby |
| 08/22/1990 | CN1044803A Method of producing ceramic composite bodies |
| 08/22/1990 | CN1044802A Method of bonding ceramic composite body to second body and articles produced thereby |
| 08/22/1990 | CN1044801A Process for preparing self-supporting bodies and products made thereby |
| 08/22/1990 | CN1044800A Process for preparing self-supporting bodies having controlled prosity and graded properties and products produced thereby |
| 08/22/1990 | CN1009282B Process for producing aluminium-silicon alloy with content of silicon of 2-22%(wt.) |
| 08/22/1990 | CN1009256B Smelting-casting equipment and method for aluminium lithium alloy |
| 08/21/1990 | US4950450 Neodymium iron boron magnets in a hot consolidation process of making the same |
| 08/21/1990 | US4950327 Creep-resistant alloy of high-melting metal and process for producing the same |
| 08/21/1990 | US4949645 High density materials and products |
| 08/21/1990 | US4949644 Non-toxic shot and shot shell containing same |
| 08/15/1990 | CA2008371A1 Method and device for producing dispersion-hardened shaped metal parts |
| 08/14/1990 | US4948764 Production of ceramic and ceramic-metal composite articles with surface coatings |
| 08/14/1990 | US4948676 Cermet material, cermet body and method of manufacture |
| 08/14/1990 | US4948423 Vacuum induction melting in high density, high purity graphite crucible |
| 08/14/1990 | US4948388 Crstals plastically deformed to form a framework structure bonded by metals not forming carbides with carbon; compressive strength; drills, cutters |
| 08/14/1990 | US4947945 Tungsten |
| 08/09/1990 | WO1990008612A1 Densification of ceramic-metal composites |
| 08/09/1990 | DE3902526C1 Metastable metal (alloy) prodn. - by melting metal (alloy), inoculating supercooled melt with different metal (alloy) seed, etc. |
| 08/08/1990 | EP0380900A1 A method and a device for homogenizing the intimate structure of metals and alloys cast under pressure |
| 08/08/1990 | EP0380715A1 Abrasion resistant composite casting and production method thereof |
| 08/07/1990 | US4946647 Increasing wettability, machinability, lubrication, damping and bearing properties |
| 08/07/1990 | US4946643 Dense, finely, grained composite materials |
| 08/07/1990 | US4946500 Aluminum based metal matrix composites |
| 08/02/1990 | DE3902682A1 Microgravitational ultra high-pressure melting method with high-speed cooling |
| 07/31/1990 | US4944913 Abrasive and wear resistant material |
| 07/31/1990 | US4944800 Process for producing a sintered hard metal body and sintered hard metal body produced thereby |
| 07/31/1990 | CA1272048A1 Production of a1 alloys with improved properties |
| 07/31/1990 | CA1272011A1 Process for forming solid solutions |
| 07/24/1990 | US4943490 Cast composite material having a matrix containing a stable oxide-forming element |
| 07/24/1990 | US4943413 Process for producing an aluminum/magnesium alloy |
| 07/24/1990 | US4943320 Vapor phase redistribution in multi-component systems |
| 07/24/1990 | US4943319 Process for producing highly functional composite material and composite material obtained thereby |
| 07/18/1990 | EP0378504A1 A process for preparing selfsupporting bodies having controlled porosity and graded properties and products produced thereby |
| 07/18/1990 | EP0378503A1 A method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby |
| 07/18/1990 | EP0378502A1 Process for preparing self-supporting bodies and products made thereby |
| 07/18/1990 | EP0378501A1 A method of bonding a ceramic composite body to a second body and articles produced thereby |
| 07/18/1990 | EP0378500A2 Process for preparing self-supporting bodies and products produced thereby |
| 07/18/1990 | EP0172912B1 Contact material for vacuum breaker |
| 07/17/1990 | US4942098 Corrosion resistant permanent magnet |
| 07/17/1990 | US4941928 Titanium aluminum alloys formed by arc spraying metal wires |
| 07/17/1990 | US4941920 Cobalt, chromium, nickel alloying targets |
| 07/17/1990 | US4941919 Graphite, alumina and copper, blending, alloying, spraying and sintering |
| 07/17/1990 | CA1271648A1 Nickel anode electrode |
| 07/13/1990 | CA2007605A1 A method of producing ceramic composite bodies |
| 07/13/1990 | CA2007603A1 A method of bonding a ceramic composite body to a second body and articles produced thereby |
| 07/13/1990 | CA2007602A1 Process for preparing self-supporting bodies having controlled porosity and graded properties and products thereby |
| 07/13/1990 | CA2007601A1 Process for preparing self-supporting bodies and products made thereby |
| 07/13/1990 | CA2007600A1 Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby |
| 07/13/1990 | CA2007599A1 Process for preparing self-supporting bodies and products produced thereby |
| 07/12/1990 | WO1990007585A1 Method of producing hydrogen-occlusion alloy and electrode using the alloy |
| 07/11/1990 | EP0377106A1 Alkaline battery and process for producing the same |
| 07/11/1990 | EP0377053A1 Material generation method and apparatus utilizing non-gravitational effect |
| 07/11/1990 | EP0376981A1 Machine workable, thermally conductive, high strength, ceramic superconducting composite |
| 07/10/1990 | US4940490 Tantalum powder |
| 07/10/1990 | US4940404 Method of making a high velocity armor penetrator |
| 07/04/1990 | EP0376730A2 Method of fabricating titanium-aluminum shapes |
| 07/03/1990 | US4939038 Light metallic composite material and method for producing thereof |
| 07/03/1990 | US4939032 Composite materials having improved fracture toughness |
| 07/03/1990 | US4938810 Heat-resistant, wear-resistant, and high-strength aluminum alloy powder and body shaped therefrom |
| 07/03/1990 | US4938809 Superplastic forming consolidated rapidly solidified, magnestum base metal alloy powder |
| 07/03/1990 | US4938799 Heavy tungsten-nickel-iron alloys with very high mechanical characteristics and process for the production of said alloys |
| 07/03/1990 | US4938798 Silicides |
| 07/03/1990 | CA1271061A1 Canless method for hot working gas atomized powders |
| 06/30/1990 | CA2006907A1 Method of fabricating titanium-aluminum shapes |
| 06/28/1990 | WO1990007017A1 Hard metal composite body and process for producing it |
| 06/28/1990 | WO1990007015A1 Method and device for making articles from powder materials |
| 06/28/1990 | WO1990007014A1 Method of obtaining composition material |
| 06/28/1990 | WO1990007013A1 Porous refractory material, article made thereof and method for making said article |
| 06/28/1990 | WO1990007012A1 Process for the production of metals, alloys and ceramic materials |
| 06/28/1990 | DE3843219A1 Hard cemented composite and process for the production thereof |
| 06/27/1990 | EP0375588A1 Methods of forming metal matrix composite bodies by a spontaneous infiltration process |
| 06/27/1990 | EP0375571A1 Process for the preparation by spray deposits of aluminium alloys of the 7000 series, and discontinuously reinforced composite materials having these high strength, highly ductile alloys as a matrix |
| 06/27/1990 | EP0375477A1 Process for producing an atmosphere for thermal treatment by air separation by permeation |
| 06/27/1990 | EP0374358A1 High strength nitrogen-containing cermet and process for preparation thereof |
| 06/27/1990 | CN1008542B Method for manufacturing mo-iron from mo ore |
| 06/26/1990 | US4937044 Strontium-magnesium-aluminum master alloy |
| 06/26/1990 | US4937042 Compaction then controlled sintering of mixed powdered alloys |
| 06/26/1990 | US4937041 Forming metallization layer of flectro-conductive and noble metals |