| Patents for C22C 9 - Alloys based on copper (8,469) |
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| 12/04/2002 | CN1382816A Process for preparing Cu-Al2O3 composition |
| 12/04/2002 | CN1095401C Hydrogenylosis catalyst for low-temp synthesis of methanol with methyl formate and its preparing process |
| 11/29/2002 | CA2349143A1 High-conductivity electrode wire for wire electric discharge machining |
| 11/27/2002 | CN1382297A 电磁继电器 Electromagnetic relays |
| 11/27/2002 | CN1381605A Basic alloy for ultra-hard rolling drum |
| 11/21/2002 | US20020172613 Fe-cr-al based alloy foil and method for producing the same |
| 11/21/2002 | US20020171157 Electronic device |
| 11/21/2002 | US20020170633 Palladium, metal having homogeneous solubility with the palladium, and phosphorus; excellent corrosion resistance and sufficient joining strength |
| 11/20/2002 | CN1380431A Silver fibre heterogeneous reinforced rare earth copper base alloy and its production process |
| 11/19/2002 | US6483070 Electrode component thermal bonding |
| 11/19/2002 | US6482276 Alloy with given amounts of chromium (cr), tin, and zinc, and a precipitation state of cr or a cr compound; use as lead frame material, a terminal and/or connector material, or switch |
| 11/14/2002 | US20020168538 Wire-bonding alloy composites |
| 11/14/2002 | US20020166609 Method of using a spray formed copper-nickel-manganese alloy |
| 11/13/2002 | CN1379192A Bearing made from copper cintered alloy and motor type fuel pump |
| 11/13/2002 | CN1094079C Stratified composite material for sliding elements and method for production thereof |
| 11/12/2002 | US6479095 Composite material for heat sinks for semiconductor devices and method for producing the same |
| 11/07/2002 | US20020162611 Castings from alloys having large liquidius/solidus temperature differentials |
| 11/07/2002 | US20020162605 Suitable for use in magnetic resonance imaging (MRI) |
| 11/06/2002 | CN1377752A Smelting method for phosphorus-copper solder |
| 11/05/2002 | US6475640 A brass coated metallic wire for use as a reinforcing component in an elastomeric article, such as a motor vehicle tire. |
| 11/05/2002 | US6475635 Sliding material made of copper alloy, method of producing same, and sliding bearing |
| 10/31/2002 | US20020159912 Copper/zinc alloys having low levels of lead and good machinability |
| 10/31/2002 | US20020157741 High strength titanium copper alloy, manufacturing method therefor, and terminal connector using the same |
| 10/31/2002 | US20020157533 Component having slide contact area of compressor |
| 10/30/2002 | EP1141428A4 Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| 10/30/2002 | EP1020538B1 Seamless copper alloy tube for heat exchanger being excellent in 0.2 % proof stress and fatigue strength |
| 10/30/2002 | CN1093572C Technology for producing Cu-P anode |
| 10/29/2002 | US6471792 Alloy with controlled additions of nickel, tin and phosphorous; electrical connectors exposed to elevated temperature; automobilies |
| 10/24/2002 | US20020155021 To be used in a printed board comprising a polyimide substrate |
| 10/24/2002 | DE10213489A1 Copper-based sintered alloy bearing for gasoline engine motor fuel pump, has specific weight percentage of alloy of nickel, zinc, phosphorous, carbon, molybdenum disulfide along with copper and inevitable impurities |
| 10/23/2002 | EP1251186A1 Copper-Nickel-Manganese alloy and its use |
| 10/23/2002 | CN1093177C Copper alloy for copper jacket of horizontal continuous casting crystallizer and its technology |
| 10/15/2002 | US6464810 Brass material, brass tube and their production method |
| 10/15/2002 | US6464809 Slitting copper-based sheet to produce strips of copper-based material, heating strips in furnace under protective atmosphere at 200-250 degrees c to free strip of stresses, cooling |
| 10/10/2002 | US20020145195 Composite material, and manufacturing method and uses of same |
| 10/09/2002 | EP1248005A2 Lead free journal bearing |
| 10/09/2002 | CN1373291A Compressor component with slide contact zone |
| 10/09/2002 | CN1373235A Copper belt for military buckle and its machining method |
| 10/09/2002 | CN1373234A Method for processing strengthened ultra-thin rod copper belt |
| 10/08/2002 | US6461534 Low lead release plumbing components made of copper based alloys containing lead, and a method for obtaining the same |
| 10/03/2002 | US20020142186 Lead-free journal bearing |
| 10/03/2002 | US20020139459 Hot rolling an ingot repeating cold rolling and annealing alternately, and recrystallized grains have a diameter of </= 20 mu m, the reduction ration being beyong 90% |
| 10/02/2002 | EP1245690A1 Copper, copper alloy, and manufacturing method therefor |
| 10/02/2002 | CN1372015A Technology method for laser direct forming copper base alloy valve holder on car engine cylinder cover |
| 10/01/2002 | US6458223 Alloy materials |
| 10/01/2002 | US6458222 Metal material, brass and method for manufacturing the same |
| 09/26/2002 | WO2002046108A3 Metal strip for epitaxial coatings and method for the production thereof |
| 09/26/2002 | US20020135061 Composite material, and manufacturing method and uses of same |
| 09/25/2002 | EP1243407A1 Process for producing an electrically conductive metallic strip |
| 09/25/2002 | CN1371429A Die-casting brass alloy which is resistant to dezincification |
| 09/19/2002 | WO2002072901A1 Micro-alloyed oxygen-free copper alloy and its use |
| 09/18/2002 | CN1369341A Superfine tree-shaped silver powder and its preparing process |
| 09/18/2002 | CN1091156C Method for mfg. self-lubricating float bearing of turbine booster by powder metallurgy tech |
| 09/17/2002 | US6451452 Lead-free; copper alloy |
| 09/12/2002 | WO2002070857A1 Improved mud motor |
| 09/12/2002 | WO2002070771A1 Hot isostatic pressing of castings |
| 09/12/2002 | WO2002070762A1 Member having separation structure and method for manufacture thereof |
| 09/12/2002 | WO2002069750A1 Shape memory device for changing shape at small temperature changes |
| 09/12/2002 | WO2002069749A1 Jewelry arrangements |
| 09/12/2002 | US20020127133 Copper alloy material for parts of electronic and electric machinery and tools |
| 09/12/2002 | CA2445109A1 Hot isostatic pressing of castings |
| 09/11/2002 | EP1239153A2 Compressor coating |
| 09/11/2002 | EP1238600A1 NA device using shape memory alloys and a bias element to reduce the thermal hysteresis of the phase change |
| 09/11/2002 | EP0962541B1 Copper-base sintered sliding material excellent in slipperiness and machinability |
| 09/11/2002 | CN1090681C Seamless copper alloy tube for heat exchanger being excellent in 0.2% proof stress and fatigue strength |
| 09/05/2002 | US20020122722 Mud motor |
| 09/04/2002 | CN1367269A Metal self-lubricating composite material |
| 09/03/2002 | US6443354 Process for the production of a composite component that can resist high thermal stress |
| 08/29/2002 | WO2002066695A1 Hydrogen occlusion alloy |
| 08/29/2002 | US20020119071 3.5-4.5% nickel, .7-1% silicon, .01-.2% magnesium, .05-1.5% tin, .2-1.5% zinc, and < .005% sulfur and the balance being copper; diameter of a crystal grains is .001 mm-.025 mm, ratio of diameters </= 1.5, and tensile strength of >/= 800 N/mm2 |
| 08/29/2002 | DE10147968A1 Kupferlegierung von hoher mechanischer Festigkeit Copper alloy of high mechanical strength |
| 08/28/2002 | CN1366556A Copper alloy material for electronic or electric equipment parts |
| 08/28/2002 | CN1366088A Process for preparing high-strength copper alloy |
| 08/22/2002 | US20020114726 Electronic device |
| 08/22/2002 | US20020112791 Methods of forming copper-containing sputtering targets |
| 08/21/2002 | EP1232525A2 Conductive interconnection |
| 08/20/2002 | US6436206 Casting, rolling and annealing alloy of at least copper, phosphorous, iron, and zinc to produce an alloy having phosphide particles uniformly distributed throughout; high yield strength |
| 08/15/2002 | WO2002063060A2 Nb-based super conductor and method of making |
| 08/15/2002 | US20020110478 1-7% bismuth, </= 45% zinc, </= 20% tin, </= 30% nickel, </= 3% selenium, </= 2% aluminum, </= 2% antimony, </= 1% iron, </= 1% lead, </= 2% phosphorus, </= 2% carbon, and calcium and magnesium; plumbing devices |
| 08/15/2002 | US20020108685 Controlled in material's crystal orientations |
| 08/13/2002 | US6432556 Copper alloy with a golden visual appearance |
| 08/07/2002 | CN1362710A Composite fiber reinforced Cu-Mg-Cr conductor material and its prepn |
| 08/07/2002 | CN1362307A Dendritic or polygonal bimetal Cu-Mg superfine powder and its prepn |
| 08/07/2002 | CN1362306A Manufacture of copper-base pantograph slide plate |
| 08/06/2002 | US6429388 High density column grid array connections and method thereof |
| 08/06/2002 | US6428744 Sliding contact material, sliding contact element and producing method |
| 08/06/2002 | US6428635 Substrates for superconductors |
| 08/01/2002 | US20020100986 Electronic device |
| 07/31/2002 | CN1088476C Reaction process for producing Cu-TiB2 conducting material |
| 07/30/2002 | US6425314 Axial piston engine |
| 07/25/2002 | US20020096662 Base material made of copper or copper alloy having metal coating made of tin-silver alloy and intermetallic phase between base and coating, wherein coating alloy has silver proportion of 1-3.8%; temperature stability, sliding |
| 07/24/2002 | EP0745146B1 Oxidation resistant coating for titanium alloys |
| 07/24/2002 | CN1360529A Method for plugging hole and cooling element manufactured by said method |
| 07/24/2002 | CN1360072A Copper aloy foil for laminated board |
| 07/24/2002 | CN1088114C Tin-bronze base self-lubricating composite material |
| 07/24/2002 | CN1087982C Chill vent |
| 07/18/2002 | WO2002055748A1 Wear-resistant copper-base alloy |
| 07/17/2002 | CN1358875A Copper alloy with high mechanical strength |
| 07/17/2002 | CN1358874A Rareearth containing tin brass pipe and making method thereof |
| 07/17/2002 | CN1358873A Method for producing rareearth copper base alloy material |