| 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) |
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| 07/19/1977 | US4036642 Copper base alloy containing titanium, antimony and chromium |
| 06/28/1977 | US4031609 Method for the manufacture of a superconductor with a superconductive intermetallic compound consisting of at least two elements |
| 06/21/1977 | US4030947 Heating treatment method and system of utilizing same |
| 06/14/1977 | US4029525 Aluminum, copper, magnesium, homogenized |
| 06/07/1977 | US4028144 Cobalt-nickel-chromium-copper or titanium-iron |
| 06/07/1977 | US4028141 Aluminum iron silicon alloy |
| 05/31/1977 | US4026657 Sintered spherical articles |
| 05/24/1977 | US4025367 Process for treating copper alloys to improve thermal stability |
| 05/17/1977 | US4023992 Uranium-base alloys |
| 05/10/1977 | US4021910 Method for treating superalloy castings |
| 05/03/1977 | US4021271 Ultrafine grain Al-Mg alloy product |
| 04/26/1977 | US4019931 Thread plate process |
| 04/26/1977 | US4019927 Products forged in aluminum alloys with improved mechanical characteristics and a method for obtaining same |
| 04/26/1977 | US4019925 Deformation stress |
| 04/26/1977 | US4019900 High strength oxidation resistant nickel base alloys |
| 04/19/1977 | US4018942 Method for the manufacture of a superconductor with a layer of the A-15 phase of the system Nb-Al or Nb-Al-Ge |
| 04/12/1977 | US4017337 Silicon, iron, copper, manganese, magnesium, aluminum alloy |
| 04/12/1977 | US4017333 Fine grain beryllium bodies |
| 04/05/1977 | US4016010 Preparation of high strength copper base alloy |
| 03/29/1977 | US4014716 Silicon, shape retention |
| 03/15/1977 | US4012240 Two-phase state ingots, copper-nickel-tin |
| 03/15/1977 | US4012237 Zirconium modified nickel-copper alloy |
| 03/01/1977 | US4010047 Chemical transport reaction |
| 03/01/1977 | US4010046 Iron, silicon, copper, boron |
| 02/15/1977 | US4008102 Niobium-aluminum-silicon |
| 01/18/1977 | US4003768 Method for treating magnetic alloy to increase the magnetic permeability |
| 01/11/1977 | US4002507 Niobium-free semi-hard magnetic glass sealable alloy system of cobalt- (nickel, aluminum, titanium)- iron |
| 01/11/1977 | US4002506 Semi-hard magnetic glass sealable alloy system of cobalt-nickel-titanium-iron |
| 01/11/1977 | US4002503 Treatment of metals and alloy |
| 01/04/1977 | US4000887 Device for low-warp hardening of annular sealing members |
| 12/28/1976 | US4000013 Zirconium; heating, working, annealing |
| 12/28/1976 | US4000009 Wrought pure grade aluminum alloy and process for producing same |
| 12/28/1976 | US4000008 Hot working, cooling |
| 12/28/1976 | US3999986 Method for making high ductility beryllium bodies |
| 12/28/1976 | US3999982 Injecting sulfur dioxide |
| 12/21/1976 | US3998671 Pressing, sintering, shaping, heat treatment |
| 12/21/1976 | US3998663 Nickel-oxygen melt, casting, destroying eutectic structure, dispersing nickel oxide |
| 12/14/1976 | US3997369 Production of metallic articles |
| 12/14/1976 | US3996662 Method for the manufacture of a superconductor having an intermetallic two element compound |
| 12/14/1976 | US3996661 Heat treatment |
| 12/07/1976 | US3996075 Solutions, bonding insulation to article |
| 11/09/1976 | US3990922 Processing aluminum alloys |
| 11/02/1976 | US3989557 Cobalt, niobium, iron alloy, annealing, cold working, stress relieving, cooling, aging |
| 11/02/1976 | US3989548 Wrought alloys containing iron, nickel, manganese, dispersion strengthened |
| 10/26/1976 | US3988180 Method for increasing the mechanical features and the resistance against corrosion under tension of heat-treated aluminum alloys |
| 10/26/1976 | US3988178 Method for preparing superconductors |
| 10/19/1976 | US3986898 Copper-silicon alloy |
| 10/12/1976 | US3985589 Aging, cooling |
| 10/05/1976 | US3984260 Aluminium base alloys |
| 10/05/1976 | US3984259 Aluminum cartridge case |
| 10/05/1976 | US3983916 Process for producing semi-hard co-nb-fl magnetic materials |
| 09/28/1976 | US3982973 Cube textured nickel |
| 09/28/1976 | US3982970 Workability, gas carburising, cooling |
| 08/31/1976 | US3977915 Ceramic slurry |
| 08/31/1976 | US3977913 Wrought brass alloy |
| 08/24/1976 | US3976479 Alloy solution hardening with solute pairs |
| 08/17/1976 | US3975219 Thermomechanical treatment for nickel base superalloys |
| 08/10/1976 | US3974000 Semi-hard magnetic materials |
| 08/03/1976 | US3972752 Alloys having a nickel-iron-chromium base for structural hardening by thermal treatment |
| 08/03/1976 | US3972743 Copper-magnesium |
| 07/20/1976 | US3970485 Binder and lubricant removal from cobalt-rare earth alloys |
| 07/20/1976 | US3970484 Sintering methods for cobalt-rare earth alloys |
| 07/20/1976 | US3970449 Heat treatable nickel-base alloys |
| 07/13/1976 | US3969195 Methods of coating and surface finishing articles made of metals and their alloys |
| 07/13/1976 | US3969155 Production of tapered titanium alloy tube |
| 07/06/1976 | US3967983 Method for making a aluminum nickel base alloy electrical conductor |
| 07/06/1976 | US3967486 Toughening roll die work method for metallic material |
| 07/06/1976 | US3967355 Composite single crystal article |
| 06/29/1976 | US3966511 Process for the manufacture of anti-abradant elements |
| 06/29/1976 | US3966506 Aluminum alloy sheet and process therefor |
| 06/29/1976 | US3966505 High strength wrought zinc alloy |
| 06/22/1976 | US3964935 Aluminum-cerium-iron electrical conductor and method for making same |
| 06/22/1976 | US3964734 Apparatus for thermally treating metal components |
| 06/15/1976 | US3963534 Zircaloy |
| 06/15/1976 | US3963526 Method of imparting increased dezincification resistance to brass |
| 06/15/1976 | US3963525 Method of producing a hot-worked titanium product |
| 06/15/1976 | US3962898 Apparatus for the manufacture of wire |
| 06/08/1976 | US3961514 Twist drawn wire, process and apparatus for making same |
| 06/01/1976 | US3960609 Process for hydriding magnesium based alloys |
| 06/01/1976 | US3960607 Novel aluminum alloy, continuously cast aluminum alloy shapes, method of preparing semirigid container stock therefrom, and container stock thus prepared |
| 06/01/1976 | US3960606 Aluminum silicon alloy and method of preparation thereof |
| 05/25/1976 | US3959027 Magnesium-silicon-beryllium |
| 05/25/1976 | US3958987 Aluminum iron cobalt silicon alloy and method of preparation thereof |
| 05/18/1976 | US3957542 Heat treatment method for extending the secondary creep life of alloys |
| 05/11/1976 | US3956027 Processing copper base alloys |
| 05/11/1976 | US3955390 Twist drawn wire, process and apparatus for making same |
| 05/04/1976 | US3954518 Method for reducing compositional gradients in mercury cadmium telluride |
| 05/04/1976 | US3954515 Production of superplastic zinc-aluminium alloy sheet |
| 05/04/1976 | US3954514 Textureless forging of beryllium |
| 04/27/1976 | US3953253 Tensile stress, nickel-tantium |
| 04/27/1976 | US3953249 Copper base alloy |
| 04/27/1976 | US3953247 Method for heat treatment of material to be worked on, especially of aluminium or magnesium alloys |
| 04/27/1976 | US3953246 Gold diffusion process and shaped metal articles thereby |
| 04/27/1976 | US3953244 Alloying |
| 04/27/1976 | US3952571 Method of manufacturing aluminum conductor wires |
| 04/06/1976 | US3948688 Martensitic alloy conditioning |
| 03/30/1976 | US3947297 Stress corrosion resistance, aging |
| 03/30/1976 | US3947236 Fluid bearing transfer and heat treating apparatus and method |
| 03/23/1976 | US3945861 High strength automobile bumper alloy |
| 03/23/1976 | US3945860 Process for obtaining high ductility high strength aluminum base alloys |