| Patents for C22F 1 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working (21,710) |
|---|
| 04/04/1989 | US4818302 Method of heat treatment |
| 04/04/1989 | US4818301 Nickel, chromium, molybdenum, niobium, titanium |
| 04/04/1989 | US4818300 Method for making lithoplate |
| 04/04/1989 | US4818283 Dispersion hardened copper alloys and production process therefore |
| 04/04/1989 | US4817858 Method of manufacturing a workpiece of any given cross-sectional dimensions from an oxide-dispersion-hardened nickel-based superalloy with directional coarse columnar crystals |
| 03/29/1989 | EP0309087A1 Bonding metal components |
| 03/29/1989 | EP0308496A1 Apparatus and methods for forming variable strength materials through rapid deformation. |
| 03/29/1989 | CN1032073A Apparatus and method for deep cryogenic treatment of materials |
| 03/28/1989 | US4816089 Process for heat treating a heat exchanger tube surrounded by a support plate |
| 03/28/1989 | US4816088 Method of raising the recrystallization temperature of aluminium and of its alloys |
| 03/28/1989 | US4816087 Process for producing duplex mode recrystallized high strength aluminum-lithium alloy products with high fracture toughness and method of making the same |
| 03/28/1989 | US4816084 Method of forming fatigue crack resistant nickel base superalloys |
| 03/23/1989 | WO1989002483A1 Process embodiments for improving the electrical properties of conductors |
| 03/21/1989 | US4814027 Fe-Pt-Nb permanent magnet with an ultra-high coercive force and a large maximum energy product |
| 03/21/1989 | US4814025 Method of improving properties of superplastically formed alloys by healing cavities |
| 03/21/1989 | US4814023 High strength superalloy for high temperature applications |
| 03/15/1989 | EP0307386A1 Process for producing a titanium alloy, and use of a spraying apparatus for carrying out the process |
| 03/15/1989 | EP0307268A1 Method for producing a nuclear reactor fuel assembly spacer grid |
| 03/15/1989 | EP0306495A1 Process for making composite bearing material and bearing material produced thereby. |
| 03/14/1989 | US4812183 Coated sheet stock |
| 03/14/1989 | US4812181 Method of achieving a flat magnetization loop in amorphous cores by heat treatment |
| 03/14/1989 | US4812178 Method of heat treatment of Al-based alloys containing Li and the product obtained by the method |
| 03/14/1989 | US4811766 Explosively bonded expanded structure |
| 03/14/1989 | CA1251268A1 Conditioning process of a metal alloy object having dual reversible shape memory, and object thus made |
| 03/09/1989 | WO1989001985A1 Air meltable castable corrosion resistant alloy |
| 03/07/1989 | US4810468 Copper-chromium-titanium-silicon-alloy |
| 03/07/1989 | US4810467 Containing aluminum and titanium; for high temperature resistant castings |
| 03/07/1989 | US4810466 Heat resistance Ni--Cr--W--Al--Ti--Ta alloy |
| 03/07/1989 | US4810461 Nuclear fuel rods, tin-iron-nickel, hot working, quenching, cold working, annealing |
| 03/02/1989 | DE3728041A1 Method for the production of bent parts from pre-hardened metals by cold forming |
| 02/28/1989 | US4808374 Method for producing aluminum alloy castings and the resulting product |
| 02/28/1989 | US4808250 Method for refining microstructures of blended elemental titanium powder compacts |
| 02/28/1989 | US4808249 Localized hydrogenation, dehydrogenation, heat treatment |
| 02/28/1989 | US4808248 Using specific temperature and time |
| 02/28/1989 | US4808247 Homogenizing, hot rolling, cold rolling, and aging |
| 02/28/1989 | US4808243 High damping zinc alloy with good intergranular corrosion resistance and high strength at both room and elevated temperatures |
| 02/28/1989 | US4808225 Method for producing an alloy product of improved ductility from metal powder |
| 02/22/1989 | EP0304284A1 Aluminum alloys and a method of production |
| 02/21/1989 | US4806721 Wire electrode for wire-cut electrical discharge machining |
| 02/21/1989 | US4806211 Aluminum alloy product with uniformly grey, light-fast surface and process for its manufacture |
| 02/21/1989 | US4806174 Aluminum-lithium alloys and method of making the same |
| 02/21/1989 | US4805833 Plasma spraying of titanium alloy skins on substrate; fiber reinforcement |
| 02/21/1989 | CA1250157A1 Copper-beryllium-cobalt alloys |
| 02/15/1989 | EP0303100A1 High strength, heat resistant aluminum alloys and method of preparing wrought article therefrom |
| 02/14/1989 | US4804423 Al alloys having high proportions of Li and Si and a process for production thereof |
| 02/08/1989 | EP0302623A1 Improvements in and relating to the preparation of alloys for extrusion |
| 02/08/1989 | EP0302302A1 Nickel-base alloy |
| 02/07/1989 | US4802930 Air-annealing method for the production of seamless titanium alloy tubing |
| 02/07/1989 | CA1249736A1 Processing of copper alloys |
| 02/01/1989 | EP0301168A1 Apparatus and method for the deep cryogenic treatment of materials |
| 01/31/1989 | US4801339 Production of Al alloys with improved properties |
| 01/24/1989 | US4799976 Process for the heat treatment of Al alloys containing Li with a view to preserving their surface health |
| 01/24/1989 | US4799975 Method for producing beta type titanium alloy materials having excellent strength and elongation |
| 01/24/1989 | US4799974 Overaging, deforming, recrystallization |
| 01/24/1989 | US4799973 Process for treating copper-nickel alloys for use in brazed assemblies and product |
| 01/18/1989 | EP0299027A1 Creep-resistant alloy of refractory metals and its production process. |
| 01/17/1989 | US4798633 Nickel-base alloy heat treatment |
| 01/17/1989 | US4798632 Manganese, iron, chromium, titanium; resistance to stress corrosion cracking, nuclear reactors |
| 01/17/1989 | CA1249038A1 Surface treatment process for workpiece |
| 01/12/1989 | DE3816310A1 Process for enriching titanium in the immediate surface zone of a component consisting of a nickel-based superalloy containing at least 2.0 % by weight of titanium, and use of the surface enriched according to the process |
| 01/11/1989 | EP0298876A1 Magnesium-containing aluminium-based sheets, useful for the manufacture by deep-drawing and ironing of beverage cans, and process for the manufacture of these sheets |
| 01/11/1989 | CN1030261A Process for manufacturing zirconium-based alloy pipe used in nuclear reactor, and application of it |
| 01/11/1989 | CN1030260A Annealing process and equipment for aluminium or copper sheet |
| 01/11/1989 | CN1030259A Aluminium alloy composites |
| 01/11/1989 | CN1030257A Apparatus for forming variable strength materials through rapid deformation and methods for use therein |
| 01/10/1989 | US4797166 Metastable crystal modification, annealing, vitrifying |
| 01/10/1989 | US4797165 Lithium, magnesium, copper; aged, wrought |
| 01/10/1989 | US4797164 Aluminum base alloy, age hardening additive; forming solid solution, precipitating |
| 01/03/1989 | US4795507 Process for increasing the room-temperature ductility of a workpiece composed of an oxide-dispersion-hardened nickel based superalloy and existing as coarse, longitudinally oriented columnar crystallites |
| 01/03/1989 | US4795504 Nickel-cobalt base alloys |
| 01/03/1989 | US4795502 Aluminum-lithium alloy products and method of making the same |
| 01/03/1989 | CA1247843A1 Manufacture of superconductors |
| 12/28/1988 | EP0297004A2 Use of a Process for improving the ductility of a product made from a martensitic transformation alloy |
| 12/28/1988 | EP0296972A1 Process for the production of a zirconium alloy based tube for nuclear reactors and its use |
| 12/28/1988 | EP0296596A1 Fine copper wire for electronic instruments and method of manufacturing the same |
| 12/28/1988 | CA1247505A Process for treating copper-nickel alloys for use in brazed assemblies |
| 12/27/1988 | US4793868 Heating to recrystallize grains, deforming |
| 12/20/1988 | US4792365 Production of beryllium-copper alloys and alloys produced thereby |
| 12/20/1988 | CA1246970A1 METHOD OF PROCESSING .beta. PHASE NICKEL TITANIUM BASE ALLOYS AND ARTICLES PRODUCED THEREFROM |
| 12/20/1988 | CA1246900A1 Extended surface area amorphous metallic material |
| 12/15/1988 | DE3813157A1 Method for bonding and/or repairing component parts made of an oxide dispersion-hardened nickel-based superalloy in the zone-annealed state of coarse-grained, longitudinally oriented column crystals |
| 12/14/1988 | EP0295008A1 Aluminium alloy composites |
| 12/14/1988 | EP0294628A2 Process for heat treating a heat exchanger tube surrounded by a support plate |
| 12/13/1988 | US4790884 Aluminum-lithium flat rolled product and method of making |
| 12/07/1988 | CN88102846A Alumium alloy sheet of cover and body of can, and process for mfg. it |
| 11/30/1988 | EP0211831B1 Process for the cold extrusion of aluminium or aluminium alloys |
| 11/30/1988 | CN88100404A Method of producing imitation gold material |
| 11/24/1988 | DE3716005A1 Process for producing a magnet material based on Pr, Co and B |
| 11/23/1988 | EP0292411A1 Aluminium alloy for thin sheets suitable for making lids and bodies of cans, and process for producing said sheets |
| 11/23/1988 | EP0292320A2 Nickel base superalloy |
| 11/23/1988 | CN88101739A Method for manufacturing tubes, bars and strips |
| 11/22/1988 | US4786340 Solution heat-treated high strength aluminum alloy |
| 11/22/1988 | US4786337 Copper plating prior to heat treatment of alloy with subsequent removal |
| 11/17/1988 | EP0290898A1 Process for production of oxyde dispersion hardened nickelbase superalloy workpieces of various cross sections with oriented coarse columnar crystals |
| 11/15/1988 | US4784921 Aluminum alloy automotive material |
| 11/09/1988 | EP0289844A2 Support material and process for its manufacture |
| 11/09/1988 | EP0289775A2 Deep-drawable sheet or strip made from aluminium or aluminium alloys, and process for its manufacture |
| 11/09/1988 | CN87102994A Process for producing ribbons of hard aluminium alloy for deep stamping processing |
| 11/08/1988 | CA1244327A1 Method for heat treating cast titanium articles to improve their mechanical properties |
| 11/02/1988 | EP0288637A2 Permanent magnet and method of making the same |