| Patents for C22C 9 - Alloys based on copper (8,469) |
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| 07/01/2009 | CN101473056A Copper-based rolled alloy and method for producing the same |
| 07/01/2009 | CN101469384A Brass alloy material and preparation thereof |
| 07/01/2009 | CN100507042C Copper-aluminum-manganese-beryllium memory superelasticity alloy and producing method thereof |
| 06/25/2009 | US20090162685 Rolled Copper or Copper Alloy Foil with Roughened Surface and Method of Roughening Rolled Copper or Copper Alloy Foil |
| 06/25/2009 | DE102004019877B4 Haftschicht zum Kleben von Harz auf eine Kupferoberfläche Adhesive layer for bonding resin on a copper surface |
| 06/24/2009 | CN101466856A Copper alloy sheets for electrical/electronic part |
| 06/24/2009 | CN100503854C Low-lead-boron easy-cutting antimony brass alloy and method for manufacturing same |
| 06/17/2009 | EP2070637A1 Product and method for low temperature fluxless brazing |
| 06/17/2009 | CN101460640A Method for the production of copper-chromium contacts for vacuum switches, and associated switching contacts |
| 06/17/2009 | CN100500899C Preparation method of alloy suspension wire for high-performance compact disk laser reading head |
| 06/16/2009 | US7547412 Heat sink for semiconductor; copper molybdenum composite; low cost, high thermoconductivity, thermal expansion coefficient can be matched with silicon and gallium arsenide (GaAs) |
| 06/11/2009 | WO2009072525A1 Bonding wire for semiconductor devices |
| 06/11/2009 | WO2009072498A1 Bonding wire for semiconductor devices |
| 06/10/2009 | EP1808503B1 Sintered cu alloy bearing of recirculation exhaust gas flow rate control valve, or the like, of egr internal combustion engine having high strength and exhibiting excellent abrasion resistance in high-temperature environment |
| 06/10/2009 | CN101454468A Cu-zn alloy strip excellent in thermal separation resistance for sn plating and sn-plated strip thereof |
| 06/10/2009 | CN101451204A Guide ball for automobile air conditioner and preparation method thereof |
| 06/10/2009 | CN100497692C Copper-nickel-silicon two phase quench substrate |
| 06/10/2009 | CN100497691C Shape memory alloy of composite rare earth, copper, zinc, and aluminum in use for fabricating energy dissipation device of engineering structural framework |
| 06/10/2009 | CN100497690C Multiphase oxide particles enhanced copper-base composite material and preparing method thereof |
| 06/09/2009 | US7544259 Copper alloy, copper alloy producing method, copper complex material, and copper complex material producing method |
| 06/04/2009 | WO2009069781A1 Process for manufacturing copper alloy products and equipment therefor |
| 06/04/2009 | US20090142010 Sintered metal material, sintered oil-impregnated bearing formed of the metal material, and fluid lubrication bearing device |
| 06/04/2009 | US20090140430 Copper Alloy Sputtering Target and Semiconductor Element Wiring |
| 06/04/2009 | US20090139863 Copper Alloy Sputtering Target and Semiconductor Element Wiring |
| 06/03/2009 | CN101445885A Easily-cut silicon brass alloy and preparation method thereof |
| 06/03/2009 | CN101445884A Energy-saving easy cut brass alloy |
| 06/03/2009 | CN100494435C High performance titanium alloy explosion-proof tool and preparation method thereof |
| 06/02/2009 | CA2496584C Copper-based alloy, and cast ingot and liquid-contacting part each using the alloy |
| 05/28/2009 | WO2009067436A1 Ultra high strength alloy for severe oil and gas environments and method of preparation |
| 05/28/2009 | US20090133784 Copper alloy thin films, copper alloy sputtering targets and flat panel displays |
| 05/27/2009 | CN101440445A Leadless free-cutting aluminum yellow brass alloy and manufacturing method thereof |
| 05/27/2009 | CN101440444A Leadless free-cutting high-zinc silicon brass alloy and manufacturing method thereof |
| 05/27/2009 | CN101440443A Dezincification corrosion resistant low-stibium aluminum yellow brass alloy and manufacturing method thereof |
| 05/27/2009 | CN101440442A Leadless free-cutting bismuth brass alloy |
| 05/27/2009 | CN100491558C High-performance yttrium-base heavy rare earth copper alloy die material and preparation method thereof |
| 05/27/2009 | CN100491557C Bearing of motor driven fuel pump |
| 05/27/2009 | CN100491556C Process of non-vacuum smelting and casting Cu-Ti alloy |
| 05/27/2009 | CN100491555C Cu alloy material, method of manufacturing cu alloy conductor using the same, cu alloy conductor obtained by the method, and cable or trolley wire using the cu alloy conductor |
| 05/26/2009 | CA2401178C Wire electrode with a structured interface surface |
| 05/20/2009 | EP2060651A1 Method for manufacturing wire rod, apparatus for manufacturing wire rod, and copper alloy wire |
| 05/20/2009 | DE112005000312B4 Kupferlegierung Copper alloy |
| 05/20/2009 | CN101437969A Copper alloy having high strength, high electroconductivity and superior bend formability, and manufacturing method therefor |
| 05/20/2009 | CN101436469A Low silver cuprum base electrical contact material |
| 05/20/2009 | CN101435035A High-strength wear resistant brass |
| 05/20/2009 | CN101435034A Leadless free-cutting tin-magnesium brass alloy |
| 05/20/2009 | CN101435033A Copper-based multicomponent alloy with superior wearing resistance |
| 05/20/2009 | CN101435032A Corrosion resistant multi-aluminum bronze material for pipe |
| 05/20/2009 | CN101435031A Heat resisting copper base alloy for tuyere of blast furnace |
| 05/14/2009 | WO2009060873A1 Copper alloy sheet material |
| 05/14/2009 | US20090123329 Metal Matrix Material Based On Shape-Memory Alloy Powders, Production Method Thereof and Use of Same |
| 05/13/2009 | EP2057296A1 Plain bearing |
| 05/13/2009 | EP1759026B1 Corrosion-resistant copper alloy and use thereof |
| 05/13/2009 | CN101429602A Brazing solder alloy based on copper and method for brazing |
| 05/13/2009 | CN101429601A Tellurium copper alloy material for electric power industry and method for producing the same |
| 05/13/2009 | CN101429600A Production technology for tellurium copper bar, plate, stick or pipe |
| 05/13/2009 | CN100487148C Copper-based alloy casting of micro-pulverized crystal grain |
| 05/07/2009 | WO2009057788A1 Copper alloy material excellent in strength, bending workability and stress relaxation resistance, and method for producing the same |
| 05/07/2009 | WO2009057697A1 Conductor material for electronic device and electric wire for wiring using the same |
| 05/07/2009 | WO2009057688A1 Electrolytic copper foil and process for producing the electrolytic copper foil |
| 05/07/2009 | WO2009057422A1 Copper anode or phosphorus-containing copper anode, method for electroplating copper on semiconductor wafer, and semiconductor wafer with particle not significantly deposited thereon |
| 05/07/2009 | WO2008131837A3 Machine part belonging to a sliding pair and method for the production thereof |
| 05/07/2009 | US20090116997 Copper alloy tube for heat exchangers |
| 05/07/2009 | US20090116996 Copper alloy, copper alloy plate, and process for producing the same |
| 05/07/2009 | DE102005023307B4 Gleitlagerverbundwerkstoff, Verwendung und Herstellungsverfahren Plain bearing composite material, use and production method |
| 05/06/2009 | EP2056056A1 Copper alloy tube for heat exchanger excellent in fracture strength |
| 05/06/2009 | EP2055795A2 Copper alloy tube for heat exchangers |
| 05/06/2009 | EP2055425A1 Process for producing cladding material and cladding material |
| 05/06/2009 | EP2054353A2 Methods of maintaining and using a high concentration of dissolved copper on the surface of a useful article |
| 05/06/2009 | CN101426961A Heat-resistant Sn-plated Cu-Zn alloy strip suppressed in whiskering |
| 05/06/2009 | CN101426960A Tin-plated Cu-Ni-Si alloy strip |
| 05/06/2009 | CN101426940A Copper based alloy resistant against metal dusting and its use |
| 05/06/2009 | CN101423906A High elasticity and high conductivity beryllium-free copper alloy material and processing technique |
| 05/06/2009 | CN101423905A Leadless free-cutting Sb-Mg brass alloys |
| 05/06/2009 | CN100485822C Acopper clad aluminum alloy line, and its preparing method and production apparatus |
| 04/30/2009 | WO2009024132A3 Cable having a coaxial design for transmitting high-frequency signals and method for producing such a cable |
| 04/29/2009 | CN101418398A Copper-based electric contact material for low-voltage apparatus |
| 04/29/2009 | CN101418390A Production process of easy flanging copper alloy metallic material |
| 04/29/2009 | CN100482823C Method for preparing micro-grain tin bronze alloy |
| 04/29/2009 | CN100482822C Method for producing phosphor-copper alloy bar |
| 04/29/2009 | CN100482404C Technique for processing tin bronze valve body and tube union |
| 04/28/2009 | US7524356 Method for manufacturing low-oxygen copper |
| 04/28/2009 | CA2377689C Method of plugging a hole and a cooling element manufactured by said method |
| 04/23/2009 | WO2009051254A1 Copper alloy powder and method for producing the same |
| 04/23/2009 | US20090101243 Copper Alloy Having High Strength, High Electric Conductivity and Excellent Bending Workability |
| 04/22/2009 | CN100481290C Process for producing copper alloy of temperature sensing on-off action |
| 04/22/2009 | CN100480409C Pb free copper alloy sliding material |
| 04/16/2009 | WO2009049201A1 Copper tin nickel phosphorus alloys with improved strength and formability |
| 04/16/2009 | WO2009048008A1 Lead-free, free-machining brass having excellent castability |
| 04/16/2009 | WO2009047919A1 Lead-free free-cutting brass excelling in castability |
| 04/16/2009 | US20090098011 Copper Tin Nickel Phosphorus Alloys With Improved Strength and Formability and Method of Making Same |
| 04/16/2009 | CA2702358A1 Copper tin nickel phosphorus alloys with improved strength and formability |
| 04/15/2009 | EP2048253A1 Lead-free copper alloy sliding material |
| 04/15/2009 | EP2048251A1 Copper alloy having high strength, high electric conductivity and excellent bending workability |
| 04/15/2009 | CN101407872A Lead-free easy machinability brass with castability |
| 04/15/2009 | CN101407871A High damping superelasticity alloy and preparation thereof |
| 04/15/2009 | CN100478471C Process of producing Zn-Cu-Ni alloy strip |
| 04/15/2009 | CN100478470C Precise resistive Cu-Mn-Ga-Ge alloy and preparation method thereof |
| 04/15/2009 | CN100478469C Method of producing a copper-germanium-boron master alloy and its use in making silver-copper alloys |
| 04/15/2009 | CN100478125C Making process of copper-base shape memory alloy union with great lag |
| 04/09/2009 | WO2009044822A1 Copper alloy plate material for electric and electronic components |