| Patents for C22C 9 - Alloys based on copper (8,469) |
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| 07/21/1981 | US4279967 Coating of tin or lead |
| 06/30/1981 | US4276086 Chemical resistant, workability, hardness |
| 06/23/1981 | US4274872 Brazable shape memory alloys |
| 06/16/1981 | CA1103062A1 Alloys |
| 05/26/1981 | US4269623 Comprising iron, zinc, copper and impurities; compression connectors; inhibits glow discharge and cuprous oxide growth |
| 05/20/1981 | EP0028875A1 Improved copper base alloy containing manganese and cobalt |
| 05/13/1981 | EP0028304A1 Improved copper base alloy containing manganese and iron |
| 04/30/1981 | WO1981001139A1 Material and method to dissociate water at controlled rates |
| 04/29/1981 | EP0027520A1 Electrical weak-current contact |
| 04/28/1981 | US4264360 Chromium modified silicon-tin containing copper base alloys |
| 04/28/1981 | US4263843 Method and apparatus for controlled removal of excess slurry from organic foam |
| 04/28/1981 | US4263814 Shoe for use in a swash-plate type compressor |
| 04/15/1981 | EP0026941A1 Chromium modified silicon-tin containing copper base alloys, process of treating same and uses of same |
| 04/14/1981 | CA1099132A1 Copper base alloys containing chromium, niobium and zirconium |
| 04/07/1981 | US4260435 Copper-nickel-silicon-chromium alloy having improved electrical conductivity |
| 04/02/1981 | WO1981000860A1 Corrosion resisting copper alloy |
| 03/31/1981 | US4259124 Tin, silicon, zinc, copper |
| 03/10/1981 | US4255496 Steel wire reinforcing elements with a brass-cobalt alloy adhesive coating |
| 03/10/1981 | CA1097025A1 Molds formed of a copper alloy |
| 03/03/1981 | US4253870 Homogeneous brazing foils of copper based metallic glasses |
| 03/03/1981 | CA1096756A1 High strength copper base alloy and preparation thereof |
| 02/11/1981 | EP0023640A1 A preformed charge stock for making a piece of dispersion strengthened metal by internal oxidation and a process for preparing said piece of dispersion strengthened metal |
| 02/10/1981 | US4249942 Copper base alloy containing manganese and cobalt |
| 02/10/1981 | US4249941 Iron, tin, and phosphorus |
| 02/04/1981 | EP0023362A1 A method for manufacturing an electrically conductive copper alloy material |
| 02/03/1981 | US4249052 Has low current interruption capability |
| 01/13/1981 | US4244679 Alloy of copper, manganese, silicon, phosphorus and lead |
| 01/13/1981 | CA1093437A1 Processing for improved stress relaxation resistance in copper alloys exhibiting spinodal decompositon |
| 01/06/1981 | CA1092955A1 Method for making copper-nickel-tin strip material |
| 12/30/1980 | US4242133 Copper base alloy containing manganese |
| 12/30/1980 | US4242132 Copper base alloy containing manganese and nickle |
| 12/30/1980 | US4242131 Copper base alloy containing manganese and iron |
| 12/23/1980 | CA1091997A1 Alloy-coated ferous metal substrate |
| 12/16/1980 | CA1091476A1 Tarnish resistant copper alloy |
| 12/02/1980 | US4236925 Lead, graphite or magnesium dispersed in iron, copper, aluminum or their alloys or cast iron powders |
| 11/18/1980 | CA1089652A1 Method of melting copper alloys |
| 11/12/1980 | EP0018818A1 Precipitation hardening copper alloys |
| 11/11/1980 | US4233069 Copper-zinc-magnesium-aluminum |
| 11/11/1980 | US4233068 Modified brass alloys with improved stress relaxation resistance |
| 11/11/1980 | US4233067 Alloy with calcium |
| 10/14/1980 | CA1087423A1 Low expansion low resistivity composite powder metallurgy member |
| 10/07/1980 | US4226621 Brass material and a process for the preparation thereof |
| 10/07/1980 | CA1086989A1 Quaternary spinodal copper alloys |
| 09/30/1980 | US4225051 Containers for storing fluids under pressure |
| 09/23/1980 | US4224066 Copper base alloy and process |
| 09/16/1980 | CA1085654A1 Electrical contact |
| 08/20/1980 | EP0014668A1 Superplastic metal alloys with high deformation rate |
| 08/19/1980 | CA1083856A1 High hardness copper aluminum alloy flame spray powder |
| 08/05/1980 | CA1083020A1 Process for producing spectacle frames using an age- hardenable nickel bronze alloy |
| 08/05/1980 | CA1082948A1 Copper-base alloy for liquid phase sintering of ferrous powders |
| 07/29/1980 | CA1082492A1 Silver-copper-germanium alloys having high oxidation resistant melts |
| 06/24/1980 | US4209570 Homogeneous brazing foils of copper based metallic glasses |
| 06/12/1980 | WO1980001169A1 Treatment of shaped beryllium-copper alloys |
| 06/10/1980 | US4207096 Uniformly dispersed graphite particles |
| 06/03/1980 | US4206268 Plain bearing laminate having slide-layer alloy based on copper-lead-tin |
| 06/03/1980 | US4205984 Modified brass alloys with improved stress relaxation resistance |
| 06/03/1980 | CA1078648A1 Mold formed of a copper alloy |
| 05/27/1980 | US4204883 Contains aluminum and nickel |
| 05/27/1980 | CA1078293A1 Alloy treatment |
| 05/14/1980 | EP0010866A1 Homogeneous brazing foils of copper based metallic glasses |
| 05/13/1980 | US4202708 Corrosion resistant copper base alloys for heat exchanger tube |
| 05/13/1980 | US4202688 High conductivity high temperature copper alloy |
| 04/15/1980 | US4198248 High conductivity and softening resistant copper base alloys and method therefor |
| 04/02/1980 | EP0009266A1 Brazable memory alloy and process for the brazing of said memory alloy |
| 04/01/1980 | US4196237 High hardness copper-aluminum alloy flame spray powder |
| 03/25/1980 | US4194928 Corrosion resistant copper base alloys for heat exchanger tube |
| 03/04/1980 | US4191601 Heat treatment, aging |
| 03/04/1980 | US4191564 Brass having superior adhesion and wear resistant properties |
| 02/12/1980 | CA1071439A1 Brazing alloy |
| 12/25/1979 | US4180398 Modification of leaded brasses to improve hot workability |
| 12/18/1979 | US4179314 Treatment of beryllium-copper alloy and articles made therefrom |
| 10/23/1979 | US4171972 Corrosion resistant copper base alloys for heat exchanger tube |
| 10/23/1979 | CA1064737A1 Copper base alloys and processing same |
| 10/16/1979 | CA1064376A1 Noble metal diffusion process and product |
| 10/03/1979 | EP0004427A1 Four forward range hydromechanical steering transmission |
| 10/02/1979 | US4169729 Corrosion resistant copper base alloys for heat exchanger tube |
| 09/04/1979 | US4166739 Copper, aluminum, zinc and manganese |
| 07/10/1979 | CA1058149A1 Process for making composite bearing material |
| 07/03/1979 | CA1057535A1 Copper base materials having an improved erosion-corrosion resistance |
| 06/19/1979 | US4158719 Alloying controlled to obtain desired qualities |
| 06/19/1979 | CA1056797A1 Catalyst for purification of waste streams |
| 05/15/1979 | CA1054400A1 Bond for abrasive tools |
| 04/10/1979 | US4148669 Zirconium-titanium alloys containing transition metal elements |
| 04/10/1979 | US4148635 High temperature softening resistance of alloy 688 and modified 688 through the addition of Nb |
| 04/10/1979 | US4148634 Machinability of alloy 688 and modified 688 through the addition of Pb |
| 04/10/1979 | US4148633 Minimization of edge cracking during hot rolling of silicon-tin bronzes |
| 04/03/1979 | CA1051690A1 Indium-containing, low silver copper-base filler metal |
| 03/27/1979 | US4146392 Stable heat shrinkable ternary beta-brass type alloys containing manganese |
| 03/13/1979 | US4144104 Stable heat shrinkable ternary β-brass alloys containing aluminum |
| 03/06/1979 | US4142918 Heat treatment copper, nickel, tin |
| 02/13/1979 | US4139673 Surface-coated blast furnace tuyere made of copper or copper alloy and method of surface-coating the same |
| 02/13/1979 | US4139372 Copper-based alloy |
| 01/23/1979 | US4135924 Filaments of zirconium-copper glassy alloys containing transition metal elements |
| 01/09/1979 | CA1045956A1 Process for improving the elongation of grain refined copper base alloys |
| 01/02/1979 | CA1045422A1 Copper alloy of excellent corrosion resistance, mechanical strength and castability |
| 12/26/1978 | CA1045010A1 Copper base alloy |
| 12/19/1978 | US4130422 Manganese-silicon |
| 12/19/1978 | US4130421 Free machining Cu-Ni-Sn alloys |
| 12/05/1978 | US4128418 Alloys |
| 12/05/1978 | CA1043589A1 Aluminium bronze |