| Patents for C22C 9 - Alloys based on copper (8,469) |
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| 08/24/2011 | CN102162045A Electrical contact based on powdered copper and manufacturing process thereof |
| 08/23/2011 | CA2603811C Bronze-based alloy of low lead content |
| 08/18/2011 | US20110200480 Copper alloy material for electric/electronic parts |
| 08/18/2011 | US20110200479 Copper alloy material for electric/electronic parts |
| 08/17/2011 | EP2357258A2 Sliding bearing with improved wear resistance and method of manufacturing same |
| 08/17/2011 | CN102151833A High-performance environmentally-friendly copper-bismuth dual-metal bearing material and manufacturing method thereof |
| 08/17/2011 | CN101818285B Brass alloy for environment-friendly drinking water pipe and pipe workpiece thereof |
| 08/17/2011 | CN101384755B Plating material and electrical and electronic component using the plating material |
| 08/11/2011 | WO2011096632A2 Copper alloy having high strength and high conductivity, and preparation method thereof |
| 08/11/2011 | WO2011096576A1 Soft-dilute-copper-alloy material, soft-dilute-copper-alloy wire, soft-dilute-copper-alloy sheet, soft-dilute-copper-alloy stranded wire, and cable, coaxial cable and composite cable using same |
| 08/11/2011 | US20110192505 Copper alloy material, electrical or electronic parts, and method of producing a copper alloy material |
| 08/10/2011 | CN201925347U 一种机动车发动机用铝青铜轴瓦 An automobile engine with aluminum bronze bush |
| 08/10/2011 | CN102149835A High-strength high-conductivity copper alloy rolled sheet and method for producing same |
| 08/10/2011 | CN102149834A White-colored copper alloy with reduced nickel content |
| 08/10/2011 | CN102149833A Sliding component consisting of Pb-free Cu-Bi type sintered material |
| 08/10/2011 | CN102146533A Formula of copper nickel tin alloy strip and production process |
| 08/10/2011 | CN102145261A Copper zinc alloy metal nano-filtration membrane and preparation method thereof |
| 08/10/2011 | CN102145260A Copper zinc silver alloy metal nano-filtration membrane and preparation method thereof |
| 08/10/2011 | CN101880791B Cu-base alloy baseband for coated conductor and preparation method thereof |
| 08/10/2011 | CN101850423B High strength self-lubricating iron-copper powder composite material and preparation method thereof |
| 08/10/2011 | CN101818282B Beryllium bronze alloy and tubular material |
| 08/04/2011 | WO2011093310A1 Process for producing copper alloy wire containing active element |
| 08/04/2011 | WO2011093114A1 Copper alloy with high strength and high electrical conductivity |
| 08/04/2011 | US20110186192 Copper alloy material for electric/electronic parts and method of producing the same |
| 08/03/2011 | EP2351862A1 Copper alloy material, electric and electronic parts, and copper alloy material manufacturing method |
| 08/03/2011 | EP2088214B1 Copper alloy plate for electrical and electronic components |
| 08/03/2011 | CN1933037B Method for producing copper alloy contact wire with excellent comprehensive performance |
| 08/03/2011 | CN102140594A High-strength, high-conductivity and high-toughness copper alloy and preparation method thereof |
| 08/03/2011 | CN102140593A Lead-free brass alloy |
| 08/03/2011 | CN101203631B Sn-plated copper alloy bar having excellent fatigue characteristics |
| 08/03/2011 | CN101163810B Alloy part for radiation of semiconductor device and method for manufacturing same |
| 07/28/2011 | US20110182768 Lead-free brass alloy |
| 07/28/2011 | US20110182767 Copper alloy, copper alloy plate, and process for producing the same |
| 07/28/2011 | DE10224738B4 Stromführendes Element für einen Gleichstrommotor bei einer Kraftstoffpumpe, Verfahren zum Herstellen von selbigem und Kraftstoffpumpe Current-carrying element for a DC motor with a fuel pump, and process for producing selbigem fuel pump |
| 07/27/2011 | EP1996739B1 Use of a heat exchanger tube |
| 07/27/2011 | CN101429602B Brazing alloy, brazing metal foil and brazing powder |
| 07/27/2011 | CN101178958B Ultra-high tension copper wire and method of producing the same |
| 07/22/2011 | CA2696156A1 Lead-free brass alloy |
| 07/21/2011 | WO2011086978A1 Phosphorous-containing copper anode for electrolytic copper plating, method for manufacturing same, and electrolytic copper plating method |
| 07/21/2011 | US20110176956 Variable karat gold alloys |
| 07/21/2011 | US20110174417 High strength and high conductivity copper alloy pipe, rod, or wire |
| 07/20/2011 | CN201902162U Bimetal oil distribution sleeve for full hydraulic drilling machine |
| 07/20/2011 | CN102130067A Surface palladium-plated bonding brass wire |
| 07/20/2011 | CN101709403B Method for preparing brass seamless tubes by adopting hollow ingots |
| 07/20/2011 | CN101698207B Method for producing copper alloy coil pipe |
| 07/14/2011 | US20110171059 Variable karat gold alloys |
| 07/13/2011 | EP2343719A1 Electrode material for vacuum circuit breaker and method for producing same |
| 07/13/2011 | EP2343388A1 Cu-Mg-P based copper alloy material and method of producing the same |
| 07/13/2011 | EP1989337B1 Brass alloy and synchronizing ring |
| 07/13/2011 | CN102124131A High strength be/cu alloys with improved electrical conductivity |
| 07/13/2011 | CN102124130A Superelastic alloy structural geometry for ultrahigh mechanical damping |
| 07/13/2011 | CN101623759B Powder metallurgic material for brake pad of high-speed electric multiple unit |
| 07/12/2011 | US7976652 holding solid solution time at temperature range in which Beryllium is dissolved in the Copper; cooling at a speed to keep Beryllium dissolved; apply plastic strain to cooled beryllium-copper multiple times in process temperature range so Beryllium is not precipitated; age harden, precipitate beryllium |
| 07/07/2011 | WO2011081044A1 Copper foil and copper-clad laminate plate using same |
| 07/07/2011 | WO2011003857A3 Auxiliary material for soldering sheets |
| 07/07/2011 | US20110165013 Antitarnish, antimicrobial copper alloys and surfaces made from such alloys |
| 07/07/2011 | US20110163447 High-Purity Copper or High-Purity Copper Alloy Sputtering Target, Process for Manufacturing the Sputtering Target, and High-Purity Copper or High-Purity Copper Alloy Sputtered Film |
| 07/06/2011 | EP2340318A1 Copper-tin alloy, composite material and use thereof |
| 07/06/2011 | CN102119230A Display device, Cu alloy film for use in the display device, and Cu alloy sputtering target |
| 07/06/2011 | CN102115835A High-strength corrosion resistant copper alloy and preparation process thereof |
| 07/06/2011 | CN102115834A Gold-copper-nickel alloy, preparation method and application thereof |
| 07/06/2011 | CN101479396B Cu-zn alloy with high strength and excellent bendability |
| 06/29/2011 | EP2339039A2 Copper alloy sheet for electric and electronic part |
| 06/29/2011 | EP2339038A2 Copper alloy sheet for electric and electronic part |
| 06/29/2011 | CN102113198A Rotor having a superconducting rotor winding and an integral sleeve surrounding the rotor winding |
| 06/29/2011 | CN102112641A Copper alloy material for electrical/electronic component |
| 06/29/2011 | CN102112640A Copper alloy material for electrical/electronic component |
| 06/29/2011 | CN102112639A Copper alloy material for electrical and electronic components, and manufacturing method therefof |
| 06/29/2011 | CN102108459A High-strength nickel-chromium-silicon-copper alloy material and processing technology thereof |
| 06/29/2011 | CN102108458A Diamond/copper high-thermal conductivity composite material and preparation method thereof |
| 06/29/2011 | CN102108457A Cu-Mg-P based copper alloy material and method of producing the same |
| 06/29/2011 | CN102108456A Production method and process of copper or copper alloy cast ingot with diameter of 800mm |
| 06/29/2011 | CN102108454A Surface/block metal matrix composite and preparation method thereof |
| 06/29/2011 | CN101718491B Process method for reopening old furnace of cored line-frequency induction electric furnace for producing copper-nickel alloy |
| 06/28/2011 | US7969021 Bonding wire for semiconductor device and method for producing the same |
| 06/23/2011 | WO2011072545A1 Alloy suitable for making inert anode used in molten electrolytic bath to produce metals |
| 06/23/2011 | US20110147072 Method for surface treatment of copper and copper |
| 06/23/2011 | US20110146855 Cu-Mg-P based copper alloy material and method of producing the same |
| 06/22/2011 | DE102009059686A1 Legierung Alloy |
| 06/22/2011 | CN102105611A Cu-Ni-Si-Mg-based alloy having improved electrical conductivity and bendability |
| 06/22/2011 | CN102105610A Copper alloy sheet material and manufacturing method thereof |
| 06/22/2011 | CN102102182A Sputtering target material |
| 06/22/2011 | CN102102157A Multicomponent composite copper alloy electrical contact material |
| 06/22/2011 | CN101346042B Rolled copper foil |
| 06/21/2011 | CA2467583C Fluxless brazing method and compositions of layered material systems for brazing aluminum or dissimilar metals |
| 06/16/2011 | US20110142715 Brass alloy |
| 06/15/2011 | EP2333128A1 Copper alloy material for electrical/electronic component |
| 06/15/2011 | EP2333127A1 Copper alloy material for electrical/electronic component |
| 06/15/2011 | EP2333126A1 Brass alloys having superior stress corrosion resistance and manufacturing method thereof |
| 06/15/2011 | EP2333125A2 Structure for use in seawater comprising a copper alloy material in wire or bar form |
| 06/15/2011 | EP2333124A2 Copper alloy in wire- or bar-form for forming a structure for use in seawater and process for production thereof |
| 06/15/2011 | CN102099499A Cu-co-si copper alloy for use in electronics, and manufacturing method therefor |
| 06/15/2011 | CN102099498A Bronze alloy, process for producing the same, and sliding member comprising bronze alloy |
| 06/15/2011 | CN102094135A Anti-wax anti-scaling anti-corrosion alloy material |
| 06/15/2011 | CN102094134A Ship wet friction material and preparation method thereof |
| 06/15/2011 | CN101698909B Method for preparing molybdenum-copper alloy |
| 06/15/2011 | CN101595232B Rolled sheet material |
| 06/15/2011 | CN101289714B Lead-free and easy-cutting magnesium-bismuth-brass alloys |
| 06/15/2011 | CN101210294B Preparation method of A5B19 type alloy |
| 06/09/2011 | WO2011068357A2 Brazing alloy |