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)
12/2012
12/06/2012US20120305286 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
12/05/2012EP2530175A1 Copper alloy with high strength and high electrical conductivity
12/05/2012EP2529860A1 Process for producing copper alloy wire containing active element
12/05/2012CN102812139A Cu-Co-Si alloy material
12/05/2012CN102812138A Cu-Ni-Si-Co copper alloy for electronic material and process for producing same
12/05/2012CN102812137A Cu-Zn alloy strip for tab material for connecting cells
12/05/2012CN102808850A Slide bearing
12/05/2012CN102808106A Shape memory alloy
12/05/2012CN102808105A Method for preparing shape memory copper alloy
12/05/2012CN102808101A Preparation method for porous copper-based shape memory alloy-based damping composite material
12/05/2012CN102808099A Preparation method for Al2O3 dispersion-strengthened Cu/Cr composite material
11/2012
11/29/2012WO2012161864A2 Nanowire preparation methods, compositions, and articles
11/29/2012WO2012160726A1 Cu-ni-si copper alloy sheet with excellent deep drawability and process for producing same
11/29/2012WO2012160684A1 Cu-ni-si copper alloy sheet with excellent deep drawability and process for producing same
11/29/2012WO2012062248A8 Copper alloy
11/29/2012US20120301741 Nanowire preparation methods, compositions, and articles
11/29/2012US20120301349 Nanowire preparation methods, compositions, and articles
11/29/2012US20120301348 Novel solvents for metal ion reduction methods, compositions, and articles
11/28/2012CN1897171B Cu-zn-sn alloy for electronic apparatus
11/28/2012CN102804352A Wiring layer structure and process for manufacture thereof
11/28/2012CN102804341A Method for producing electronic device, electronic device, semiconductor device, and transistor
11/28/2012CN102803574A Copper alloy for electronic material and method of manufacture for same
11/28/2012CN102796918A Special alloy having functions of inhibiting separation and agglomeration of wax in liquid
11/28/2012CN102796917A High-strength brass alloy and preparation method thereof
11/28/2012CN102796916A Method for manufacturing complex copper-zinc alloy shell
11/28/2012CN102796915A Formula and machining technology for guide vane bearing for hydro-generator
11/28/2012CN102796912A Preparation method of Al2O3 dispersion strengthened copper alloy bar
11/28/2012CN102242284B Method for preparing selenium-copper intermediate alloy
11/28/2012CN102212714B High-precision manganese copper resistance alloy narrow flat belt and manufacturing method thereof
11/27/2012US8317948 Copper alloy for electronic materials
11/22/2012WO2012157469A1 Copper foil complex, copper foil used in copper foil complex, molded body, and method for producing molded body
11/22/2012WO2012043170A9 Cu-Co-Si-BASED COPPER ALLOY FOR ELECTRONIC MATERIAL AND METHOD FOR PRODUCING SAME
11/22/2012US20120294754 Copper alloy with high strength and high electrical conductivity
11/22/2012DE19681566B3 Kupferlegierungsfolien für flexible Stromwege Copper alloy films for flexible flow paths
11/21/2012CN202550717U Damping ring for large-power turbogenerator
11/21/2012CN102788090A Thin-wall long-barrel-shaped bearing containing oil and production method thereof
11/21/2012CN102787254A Novel environment-friendly bismuth-tin-manganese alloy rod and preparation method thereof
11/21/2012CN102787253A Preparation method for SiC and graphite hybrid reinforced copper-based surface composite material
11/21/2012CN102787250A Preparation method for diphasic nanometer particle dispersion strengthening copper matrix composite material
11/21/2012CN102787247A Method for regenerating aluminium-copper intermediate alloy by extruding waste copper-clad aluminium conductor and waste copper conductor for three times
11/21/2012CN102220511B Oxygen-free copper tube and machining method thereof
11/21/2012CN102206766B Method for controlling magnesium content in copper-magnesium alloy casting process
11/21/2012CN102031401B Preparation method of nano-alumina reinforcing copper-based composite
11/15/2012WO2012153925A2 Brazing alloy
11/15/2012WO2012153728A1 Ni-plated metal sheet, welded structure, and method for making battery material
11/15/2012US20120288402 Copper alloy having high strength, high electric conductivity and excellent bending workability
11/15/2012US20120288401 Copper-phosphorus-strontium brazing alloy
11/14/2012CN102782168A Copper alloy having high strength and high conductivity, and preparation method thereof
11/14/2012CN102782167A Copper alloys and heat exchanger tubes
11/14/2012CN102776410A Corrosion-resistant copper alloy
11/14/2012CN102776409A Technology for preparing corrosion-resistant copper alloy
11/14/2012CN102775047A Bimetal opening mold for glass mold and preparation method of bimetal opening mold
11/14/2012CN102773488A Copper base sintered slide member
11/14/2012CN102773445A Process for reducing shrinkage porosity of tin bronze under centrifugal casting process
11/14/2012CN102031467B Method for preparing in-situ deformation Cu-Ag composite material by using magnetic field
11/14/2012CN101981213B Copper alloy material for electric and electronic apparatuses, and electric and electronic components
11/14/2012CN101474903B Bismuth bronze-steel composite bimetallic bearing material and method for producing the same
11/14/2012CN101301802B Davis bronze-steel composite bimetallic bearing material and manufacturing method thereof
11/08/2012WO2012150702A1 Copper alloy sheet material and process for producing same
11/08/2012WO2012091368A3 Method for manufacturing inner structure of regenerative cooling type combustion chamber
11/08/2012US20120283336 Preparation of shaped metal particles and their uses
11/08/2012US20120282132 Metal and metal oxide structures and preparation thereof
11/07/2012CN1929037B Copper alloy with excellent combination property for manufacturing elements of contacting net
11/07/2012CN102766777A High-strength aluminum-brass-copper alloy and preparation method thereof
11/07/2012CN102766776A Formula of novel tin beryllium bronze (Qsn7.0-Be) with high strength and wear resistance
11/07/2012CN102296206B High-strength abrasion-resistant wrought aluminum bronze alloy
11/07/2012CN102286674B Environment-friendly silicon tin brass suitable for forging and preparation method thereof
11/07/2012CN102251136B Lead removing composite agent for waste red copper and preparation method thereof
11/07/2012CN102031414B Method for preparing fine grain CuNi45 alloy wires
11/07/2012CN102021357B Method for preparing particle-enhanced metal matrix composite
11/07/2012CN101994024B Anti-dezincification copper alloy and preparation method of objects made of same
11/06/2012US8303737 Brass material
11/01/2012WO2012148912A2 Sulfur treatment for copper zinc alloys
11/01/2012WO2012147985A1 Sputtering target and method for producing same
11/01/2012WO2012147780A1 Sliding material, alloy for bearing, and multilayer metal material for bearing
11/01/2012CA2834271A1 Sulfur treatment for copper zinc alloys
10/2012
10/31/2012CN102758114A Compound rear earth additive for low-aluminum high-manganese CuAlMn low-temperature memory alloy
10/31/2012CN102758100A High-strength high-elasticity zinc-copper-nickel alloy and processing method thereof
10/31/2012CN102758099A High-temperature softening resistant boron-contained brass alloy and preparation method thereof
10/31/2012CN102758098A High-aluminium low-manganese CuAlMn low-temperature memory alloy
10/31/2012CN102758097A Low-aluminium high-manganese CuAlMn low-temperature memory alloy
10/31/2012CN102191403B Pressure gauge copper connector obtained by adopting hot pressing process and production method thereof
10/26/2012WO2012144655A1 Sputtering target and method for producing same
10/26/2012WO2012144424A1 Si-BASED ALLOY NEGATIVE ELECTRODE MATERIAL
10/25/2012US20120270069 Method for making coated article and coated article thereof
10/25/2012US20120270059 Connection means, a method of manufacturing the same and a material connection
10/25/2012US20120267013 Copper alloy sheet material and method of producing the same
10/24/2012CN102753733A Laminate for flexible wiring
10/24/2012CN102753721A Sputtering target and manufacturing method therefor
10/24/2012CN102753713A 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
10/24/2012CN102753712A Cu-mg-p-based copper alloy bar and method for producing same
10/24/2012CN102744571A Large copper end-ring manufacturing process
10/24/2012CN102304642B Cast wear-resistant tin bronze alloy and preparation method thereof
10/24/2012CN102031413B High-elasticity copper alloy and preparation method thereof
10/24/2012CN101932741B High-strength high-conductive copper wire rod
10/23/2012US8293039 Method of manufacturing copper-based alloy sheet
10/23/2012US8293034 Lead-free brass alloy
10/23/2012US8293033 Rolled copper foil
10/18/2012WO2012140977A1 Copper-based alloy having excellent forgeability, stress corrosion cracking resistance and dezincification corrosion resistance
10/18/2012WO2012139671A1 Process for producing a lead-free sliding bearing material
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