| Patents for C22C 9 - Alloys based on copper (8,469) |
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| 05/08/2012 | US8171886 Structure used in seawater, copper alloy wire or bar forming the structure, and method for manufacturing the copper alloy wire or bar |
| 05/03/2012 | WO2012058628A2 Low lead ingot |
| 05/03/2012 | WO2012057055A1 Pressure-resistant and corrosion-resistant copper alloy, brazed structure, and method for producing brazed structure |
| 05/03/2012 | WO2012055244A1 Copper alloy and product thereof |
| 05/03/2012 | CA2816320A1 Low lead ingot |
| 05/03/2012 | CA2813495A1 Pressure resistant and corrosion resistant copper alloy, brazed structure, and method of manufacturing brazed structure |
| 05/02/2012 | EP2447380A1 Copper alloy bonding wire for semiconductor |
| 05/02/2012 | EP2445835A1 Copper-carbon composition |
| 05/02/2012 | CN102439183A Lead-free copper-based sintered sliding material and sliding part |
| 05/02/2012 | CN102439182A Machinable copper-based alloy and method for producing the same |
| 05/02/2012 | CN102437137A Compound metal wire |
| 05/02/2012 | CN102433481A AlN-particle-reinforced copper composite heat sink material and preparation method thereof |
| 05/02/2012 | CN102433463A PQT copper alloy and manufacture method thereof |
| 05/02/2012 | CN102433462A Compensation conducting wire alloy for D type thermoelectric couple |
| 05/02/2012 | CN102433461A Anti-dezincification yellow brass alloy |
| 05/02/2012 | CN102433460A Bronze ingot |
| 05/02/2012 | CN102433459A Phosphorous bronze bar |
| 05/02/2012 | CN102433458A Aluminium bronze bar for spaceflight manufacture industry |
| 05/02/2012 | CN102433457A Silver-copper plate alloy material and processing process method thereof |
| 05/02/2012 | CN102130067B Surface palladium-plated bonding brass wire |
| 05/02/2012 | CN101671109B Bimetallic glass mould of copper and stainless steel and preparation method thereof |
| 05/02/2012 | CN101087669B Sintered oil-retaining bearing and fluid lubrication bearing device |
| 05/01/2012 | CA2680218C Low-lead copper alloy |
| 05/01/2012 | CA2619357C Free-cutting copper alloy containing very low lead |
| 05/01/2012 | CA2563097C Copper alloy |
| 04/26/2012 | WO2012052192A1 Starting material and process for producing a sintered join |
| 04/26/2012 | DE102005057075B4 Halbleiterbauelement mit einer Kupferlegierung als Barrierenschicht in einer Kupfermetallisierungsschicht und Verfahren zu dessen Herstellung A semiconductor device having a copper alloy as a barrier layer in a copper metallization and process for its preparation |
| 04/26/2012 | DE102005002763B4 Kupferlegierung mit hoher Festigkeit und hoher Leitfähigkeit Copper alloy having high strength and high conductivity |
| 04/25/2012 | EP1873266B1 Copper alloy |
| 04/25/2012 | CN102021465B 一种防止CuAlMn记忆合金中Mn挥发的复合稀土添加剂 A method of preventing CuAlMn volatile memory alloys Mn composite rare earth additives |
| 04/25/2012 | CN101787463B 一种无铅易切削锌白铜及其制备方法 A lead-free cutting nickel silver and preparation method |
| 04/25/2012 | CN101045969B 热加工性优异的铜合金及其制造方法 Excellent thermal processing of copper alloy and its manufacturing method |
| 04/24/2012 | US8163110 Copper-silver alloy has a copper-silver eutectic crystal phase; pouring copper alloy into a casting mold, cooling at specified rate, cold working, and recrystallizing the wiredrawn material; high tensile strength and electroconductivity |
| 04/24/2012 | CA2680214C Low lead copper alloy |
| 04/20/2012 | CA2718613A1 Dezincification resistant brass alloy |
| 04/19/2012 | WO2012048460A1 Low resistivity high thermal-stability copper-nickel-molybdenum alloy film and producing method thereof |
| 04/19/2012 | US20120094271 Selecting for cooperatively interacting molecules |
| 04/19/2012 | US20120094121 Copper alloy bonding wire for semiconductor |
| 04/19/2012 | US20120093680 Method for obtaining copper powders and nanopowders from industrial electrolytes including waste industrial electrolytes |
| 04/18/2012 | CN202193831U Smelting device for high phosphor copper alloy |
| 04/18/2012 | CN202193830U Smelting device for copper-phosphorus brazing filler metal |
| 04/18/2012 | CN102421561A Clad plate |
| 04/18/2012 | CN102418004A 一种镍铬硅青铜合金材料 A nickel-chromium alloy silicon bronze |
| 04/18/2012 | CN102418003A 一种镍铬硅青铜合金的加工工艺方法 A method of processing a nickel-chromium alloy silicon bronze |
| 04/18/2012 | CN102418002A High-performance and low-tin bronze belt and production method thereof |
| 04/18/2012 | CN101824561B 一种无铅耐蚀硅磷黄铜 A lead-free brass corrosion silicon-phosphorus |
| 04/18/2012 | CN101709404B 一种无铅环保的铋黄铜合金棒或合金锭及其制备方法 A lead-free environmentally friendly bismuth brass alloy rods or ingots and preparation method |
| 04/12/2012 | WO2012047300A2 Copper-zinc-manganese alloys with silvery-white finish for coinage and token applications |
| 04/12/2012 | WO2012046666A1 Electrically conductive copper particles, process for producing electrically conductive copper particles, composition for forming electrically conductive body, and base having electrically conductive body attached thereto |
| 04/12/2012 | DE102010038060A1 Kupferlegierung Copper alloy |
| 04/12/2012 | CA2813973A1 Copper-zinc-manganese alloys with silvery-white finish for coinage and token applications |
| 04/11/2012 | EP2439296A2 Copper alloy having high strength and superior bending workability, and method for manufacturing copper alloy plates |
| 04/11/2012 | EP2439295A2 Method for producing a Cr-Cu-alloy |
| 04/11/2012 | EP1990432B1 Semiconductor device, its manufacturing method, and sputtering target material for use in the method |
| 04/05/2012 | WO2012043462A1 Rolled copper foil |
| 04/05/2012 | WO2012043170A1 Cu-Co-Si-BASED COPPER ALLOY FOR ELECTRONIC MATERIAL AND METHOD FOR PRODUCING SAME |
| 04/05/2012 | US20120082588 Lead-free copper alloy for casting with excellent mechanical properties |
| 04/05/2012 | US20120080216 Brazing Material, Heat Dissipation Base Using the Same, and Electronic Device |
| 04/04/2012 | EP2436475A1 Solder material, heat dissipation base using same, and electronic device |
| 04/04/2012 | CN102400012A 一种铸造用低铅耐腐蚀黄铜合金及其制造方法 A casting low-lead brass alloy corrosion-resistant and its manufacturing method |
| 04/04/2012 | CN102400011A 一种锻造用低铅耐腐蚀黄铜合金及其制造方法 One kind of forging low lead corrosion-resistant brass alloy and its manufacturing method |
| 04/04/2012 | CN102400010A 一种无铅易切削磷镁钙黄铜合金 A free cutting brass alloy lead-free phosphorus, magnesium and calcium |
| 04/04/2012 | CN102400009A 一种高强耐磨铝黄铜合金 A high strength and wear-resistant aluminum brass alloy |
| 04/04/2012 | CN102400008A 高性能铜基形状记忆合金材料 High-performance copper-based shape memory alloys |
| 04/04/2012 | CN102400007A 一种增强共晶强化的Cu-Ag合金及其制备方法 An enhanced eutectic Cu-Ag alloy reinforced its preparation method |
| 04/04/2012 | CN102400006A 泡沫碳/铜基或铝基复合材料及其制备方法 Foam carbon / copper-based or aluminum composite material and its preparation method |
| 04/03/2012 | US8147624 Electrode |
| 03/29/2012 | WO2011142643A3 Copper alloy, method for preparing same, and enhancing strength and electrical conductivity thereof |
| 03/29/2012 | US20120073712 Machinable copper-based alloy and method for producing the same |
| 03/28/2012 | CN102395702A Sputtering target and process for production thereof |
| 03/28/2012 | CN102392205A Method for preparing precision copper part |
| 03/28/2012 | CN102392155A Corrosion resistant copper-zinc-aluminum alloy material |
| 03/28/2012 | CN102392154A High-strength and high-conductivity copper alloy material |
| 03/28/2012 | CN101631883B Composite materials comprising a hard ceramic phase and a Cu-Ni-Mn infiltration alloy |
| 03/27/2012 | US8142904 Copper based sintered slide member |
| 03/27/2012 | CA2563094C Copper-based alloy casting in which grains are refined |
| 03/22/2012 | WO2012035862A1 Coaxial cable |
| 03/21/2012 | EP2431488A2 Lead-free copper-based sintered sliding material and sliding part |
| 03/21/2012 | CN102383078A Preparation method of high-strength and high-conductivity beryllium copper alloy |
| 03/21/2012 | CN102383014A Method for preparing diamond-copper composite material by virtue of metallization of high-temperature blending surface |
| 03/21/2012 | CN102383005A Production technology of novel low-lead easy-cutting brass |
| 03/21/2012 | CN102383004A Manganiferous lead-free forgeable easy-cutting brass and preparation method thereof |
| 03/21/2012 | CN102383003A Copper alloy sealing material for kerosene pump and preparation method thereof |
| 03/21/2012 | CN102383002A Copper-based alloy for cable shielding |
| 03/21/2012 | CN102383001A Production method of T2 copper strap used for automobile radiator |
| 03/21/2012 | CN102380518A New production process for producing oxygen-free transformer copper strip |
| 03/20/2012 | US8137489 Copper alloy material and a method for fabricating the same |
| 03/20/2012 | CA2669122C Cu-ni-si-co copper alloy for electronic materials and method for manufacturing same |
| 03/15/2012 | WO2012032155A2 Improved brass alloy and a method of manufacturing thereof |
| 03/14/2012 | EP2427665A1 Plain bearing material |
| 03/14/2012 | CN102373347A Joint coating copper-based alloy for silver and preparation method thereof |
| 03/14/2012 | CN102373346A High-performance Ti-alloy explosion proof tool and preparation method thereof |
| 03/14/2012 | CN101928858B High-strength wear-resistant copper alloy and manufacturing method thereof |
| 03/08/2012 | WO2012029717A1 Copper alloy sheet material and process for producing same |
| 03/08/2012 | WO2012029624A1 Negative electrode for secondary battery, method for manufacturing same, and nonaqueous electrolyte secondary battery |
| 03/08/2012 | WO2012029470A1 Junction material, manufacturing method thereof, and manufacturing method of junction structure |
| 03/08/2012 | US20120058005 Copper Corrosion Resistant, Machinable Brass Alloy |
| 03/08/2012 | US20120055873 Green synthesis of nanometals using plant extracts and use thereof |
| 03/07/2012 | EP2426225A2 Copper alloy with high strength, high electrical conductivity, and excellent bendability |
| 03/07/2012 | EP2426224A2 Copper alloy with high strength, high electrical conductivity, and excellent bendability |