Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 9 - Alloys based on copper
Patents for C22C 9 - Alloys based on copper (8,469)
10/2012
10/18/2012WO2012098062A3 Substrate for mirrors for euv lithography
10/17/2012CN102735361A High-precision nickel-chromium/copper-nickel thermocouple alloy wires
10/17/2012CN102734316A Thrust bearing for turbocharger of internal-combustion engine
10/17/2012CN102732772A Special compound rare-earth modifying agent for improving memory performance of CuZnAl memory alloy
10/17/2012CN102732746A Novel erosion resistant cupronickel alloy and preparation method thereof
10/17/2012CN102732745A High-Ni-Cu alloy glass mold and method for manufacturing same
10/17/2012CN102732744A Method for improving memory performance of CuZnAl memory alloy
10/17/2012CN102732743A W-Cu composite material with high Cu content and preparation method of W-Cu composite material
10/17/2012CN102732742A High-performance titanium alloy explosion-proof tool and its preparation method
10/17/2012CN102728843A Preparation method for copper-chromium alloy powder and preparation method for copper-chromium contacts
10/17/2012CN102728839A Pb-free copper-alloy sliding material, and plain bearing
10/16/2012US8287669 Copper alloy for electric and electronic equipments
10/11/2012WO2012138439A2 Articles containing copper nanoparticles and methods for production and use thereof
10/11/2012WO2012137688A1 Paste composition for electrodes, and solar cell
10/11/2012US20120258809 Copper-tin multicomponent bronze containing hard phases, production process and use
10/11/2012DE102011016318A1 Hartphasenhaltige Kupfer-Zinn-Mehrstoffbronze, Herstellungsverfahren und Verwendung Hard phase containing copper-tin composition bronze, manufacturing process and use
10/10/2012EP2508635A1 Copper alloy sheet and process for producing same
10/10/2012EP2508634A1 Copper alloy sheet material having low young's modulus and method for producing same
10/10/2012EP2508633A1 Copper alloy sheet and process for producing same
10/10/2012EP2508631A1 Copper alloy sheet material, connector using same, and copper alloy sheet material production method for producing same
10/10/2012EP2508630A2 Copper-tin multi-alloy bronze containing hard phases, method for producing same and use of same
10/10/2012EP2507401A1 Copper corrosion resistant, machinable brass alloy
10/10/2012CN102725430A Antitarnish, antimicrobial copper alloys and surfaces made from such alloys
10/10/2012CN102719699A Novel high-elasticity low beryllium copper alloy and preparation method thereof
10/10/2012CN102719698A CuNiSiMg alloy material and preparation method thereof as well as method for preparing strip using alloy material
10/10/2012CN102719697A Special alloy with function of paraffin inhibition and application thereof
10/10/2012CN102719696A Elastic brass alloy and preparation method thereof
10/10/2012CN102719695A Cu-Al-Mn memory alloy prepared by powder metallurgy method
10/10/2012CN102719694A CuCrZr alloy material, preparation method thereof and method for preparing strips with same
10/10/2012CN102242303B In-situ nano TiC ceramic particle reinforced copper based composite material and preparation method thereof
10/10/2012CN101573462B Lead-free brass alloy with excellent resistance to stress corrosion cracking
10/09/2012US8282746 Superelastic alloy structural geometry for ultrahigh mechanical damping
10/06/2012CA2773847A1 Copper-based alloys, processes for producing the same, and products formed therefrom
10/04/2012WO2012133651A1 Copper alloy and method for producing copper alloy
10/04/2012WO2012133518A1 Copper foil, copper-clad laminate, flexible circuit board, and manufacturing method for copper-clad laminate
10/04/2012WO2012133513A1 Sintered friction material for high-speed rail
10/04/2012WO2012133001A1 Sintered mo part for heat sink plate for semiconductor device and semiconductor device including same
10/04/2012WO2012132937A1 Cu-co-si-based copper alloy strip for electron material, and method for manufacturing same
10/04/2012WO2012132871A1 Cu ALLOY FILM, AND DISPLAY DEVICE AND ELECTRONIC DEVICE EACH EQUIPPED WITH SAME
10/04/2012WO2012132857A1 Rolled copper foil
10/04/2012WO2012132805A1 Co-Si-BASED COPPER ALLOY SHEET
10/04/2012WO2012132765A1 Cu-si-co-base copper alloy for electronic materials and method for producing same
10/04/2012WO2012132713A1 Copper alloy plate having superior heat dissipation and repeated bending workability
10/04/2012WO2012131574A1 Copper metal alloy
10/04/2012US20120251383 Thrust bearing for turbocharger of internal-combustion engine
10/04/2012US20120251382 Lead-free free-cutting corrosion-resistant silicon-bismuth brass alloy
10/04/2012US20120251381 Articles containing copper nanoparticles and methods for production and use thereof
10/03/2012EP2505680A1 Copper metal alloy
10/03/2012EP2505679A2 High-performance copper alloy
10/03/2012EP2504461A1 Copper alloy enclosures
10/03/2012EP2504460A1 Copper alloys and heat exchanger tubes
10/03/2012CN102713022A Phosphorous-containing copper anode for electrolytic copper plating, method for manufacturing same, and electrolytic copper plating method
10/03/2012CN102703754A Cu-Ni-Si-based alloy and preparation method thereof
10/03/2012CN102703753A Low-cost, anticorrosive, environment-friendly and free-cutting brass and preparation method thereof
10/03/2012CN102703752A High-copper high-lead brass material and preparation method thereof
10/03/2012CN102703749A Preparation method of Y2O3-strengthened copper
10/03/2012CN102703746A Method for preparing Y2O3-strengthened copper by acid-base copper etching waste solution
10/03/2012CN102703744A Preparation method for Al2O3 strengthened copper
10/03/2012CN102703740A Preparation method for Cu-Cr-Zr alloy
10/03/2012CN102321826B Extruded high-tin bronze alloy and preparation method thereof
10/03/2012CN102242291B Copper alloy of deep drawing mould
10/03/2012CN102140594B High-strength, high-conductivity and high-toughness copper alloy and preparation method thereof
10/03/2012CN102046836B Sintered Cu-Ga sputtering target and method for producing the target
10/03/2012CN101983249B Cu-ni-si-co-cr alloy for electronic material
10/03/2012CN101914801B Anodic phosphorous copper balls and preparation method thereof
10/03/2012CN101801568B Process for producing copper powder and copper powder
10/03/2012CN101680073B Machine part belonging to a sliding pair and method for the production thereof
09/2012
09/27/2012WO2012128240A1 Seamless tube, coil, level wound coil, method for manufacturing level wound coil, cross-fin-tube-type heat exchanger, and method for manufacturing cross-fin-tube-type heat exchanger
09/27/2012WO2012128150A1 Copper alloy bar used for battery tab material for charging
09/27/2012WO2012128099A1 Copper foil and copper-clad laminate obtained using same
09/27/2012WO2012128098A1 Rolled copper foil, process for producing same, and copper-clad laminate
09/27/2012WO2012128025A1 Method for processing thin cu plate
09/27/2012WO2012104426A3 Cu-ni-zn-mn alloy
09/27/2012US20120241056 Copper alloy sheet material having a low young's modulus and method of producing the same
09/26/2012EP2503560A1 Substrate for superconducting compound and method for manufacturing the substrate
09/26/2012CN102695811A Copper alloy sheet and process for producing same
09/26/2012CN102690974A Copper alloy
09/26/2012CN102690973A Lead-free free-cutting brass alloy and preparation method thereof
09/26/2012CN102690972A Copper alloy tube for heat exchange
09/26/2012CN102690971A High-strength copper alloy strip and preparation method thereof
09/26/2012CN102690970A High-performance titanium alloy explosion-proof tool and preparation method thereof
09/26/2012CN102689135A Method for machining red copper contact, contact finger and contact base type part of high-voltage switch
09/26/2012CN102277514B Alloy for nuclear magnetic resonance spectrometer and preparation method thereof
09/25/2012US8273193 Lead-free, bismuth-free free-cutting silicon brass alloy
09/25/2012US8273192 Lead-free, bismuth-free free-cutting phosphorous brass alloy
09/20/2012WO2012124804A1 Soft dilute-copper alloy wire, soft dilute-copper alloy twisted wire, and insulated wire, coaxial cable, and composite cable using these
09/20/2012WO2012124732A1 Cu-Ni-Si ALLOY WIRE HAVING EXCELLENT BENDABILITY
09/20/2012WO2012123740A1 Article with a joint between an aluminium component and a hard metal, the comprising an aluminium bronze transition piece welded to the aluminium component : method of joining such article
09/20/2012US20120238443 Manufacture of base metal nanoparticles using a seed particle method
09/20/2012US20120237394 Low Lead Brass Alloy
09/20/2012US20120237393 Low Lead Alloy
09/19/2012EP2499269A1 Antitarnish, antimicrobial copper alloys and surfaces made from such alloys
09/19/2012CN102686755A Titanium-copper for electronic component
09/19/2012CN102686337A Process for producing copper alloy wire containing active element
09/19/2012CN102678755A Lead-free steel backing copper-based self-lubricating bearing
09/19/2012CN102676878A Low-beryllium elastic copper alloy and preparation and manufacture method thereof
09/19/2012CN102676877A Iron white copper alloy and preparation method thereof
09/19/2012CN102676876A Copper alloy material with high strength and conductivity and manufacturing method of copper alloy material
09/19/2012CN102676875A Shell with good heat dissipation performance made of complex copper-zinc alloy
09/19/2012CN102676874A Material and casting process method for lanthanum-copper bearing retainer
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