| Patents for C22C 5 - Alloys based on noble metals (4,347) |
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| 05/31/2001 | DE10053941A1 Metal strip made of silver or silver-based alloy for epitaxially coating with a biaxially textured layer comprises a material having a biaxial texture additionally containing large dispersoids of carbides, borides, oxides and/or nitrides |
| 05/29/2001 | US6238686 Anti-microbial coating for medical devices |
| 05/23/2001 | EP1101237A1 Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| 05/17/2001 | WO2000054346A9 Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst |
| 05/16/2001 | EP1099285A1 Wear-resistant spark plug electrode tip containing platinum alloys, spark plug containing the wear-resistant tip, and method of making same |
| 05/15/2001 | US6231637 Process for producing high-purity silver materials |
| 05/10/2001 | WO2001005579A3 One-step noble metal-aluminide coatings |
| 05/10/2001 | DE19916082C2 Pulvermetallurgisch hergestellter Verbundwerkstoff, Verfahren zu dessen Herstellung sowie dessen Verwendung The powder metallurgy composite material, method for its production and its use |
| 05/09/2001 | EP1097769A1 Method of manufacturing a preform or product from dispersion strengthened silver based alloys |
| 05/08/2001 | US6228457 Optical data storage medium |
| 05/02/2001 | EP1096523A2 Article comprising improved noble metal-based alloys and method for making the same |
| 05/02/2001 | EP1096026A2 Method of manufacturing thin metal alloy foils |
| 05/02/2001 | EP1095433A1 Spark plug tip having platinum based alloys |
| 05/02/2001 | EP1094934A1 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 05/02/2001 | CN1293016A Main part of silver waistband fastener and its manufacture |
| 04/25/2001 | CN1065002C Sintering material on basis of silver-tin oxide for electrical contacts and process for its manufacture |
| 04/25/2001 | CN1065001C Gold alloy wire and use |
| 04/25/2001 | CA2322714A1 Article comprising improved noble metal-based alloys and method for making the same |
| 04/12/2001 | DE19953780C1 Production of semi-finished material and molded bodies comprises intensively mixing silver and silver alloy powder as matrix powder and powdered particles that increase the strength of the matrix material, and pressing and sintering |
| 04/10/2001 | US6213382 Forming a ball at an end of gold alloy wire (composed of palladium and bismuth) passing through a capillary which is lowered to press and bond to an electrode; pulling the wire upward to break it off of the ball bonded to the electode |
| 04/05/2001 | WO2001023645A1 Method for electrodeposition of metallic multilayers |
| 04/05/2001 | CA2382481A1 Method for electrodeposition of metallic multilayers |
| 04/03/2001 | US6210637 Corrosion resistance after heating for improved long term reliability of contact bonded to the aluminum electrodes of semiconductor device |
| 03/22/2001 | DE10039168A1 Yellow dental alloy for blending with dental ceramic compositions or plastics |
| 03/01/2001 | WO2001015238A1 Material for solar cell interconnector and method for preparation thereof |
| 03/01/2001 | WO2001015178A1 Auxiliary material for superconductive material |
| 03/01/2001 | DE19940115A1 Cadmiumfreie Hartlotlegierungen Cadmium-free brazing alloys |
| 02/28/2001 | EP1078711A1 Cadmium-free brazing alloys |
| 02/28/2001 | CN1062613C Spinning jet containing alloy of gold and platinum |
| 02/27/2001 | CA2316715A1 Electrocatalyst for fuel cells |
| 02/20/2001 | US6190606 Solid amalgamating compositions for the preparation of dental amalgams, amalgam forming compositions containing them, methods for producing dental amalgams with them and dental amalgams produced thereby |
| 02/13/2001 | US6187119 Process for the preparation of an alloy of gold and the alloy produced by the process |
| 02/01/2001 | WO2000054346A3 Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst |
| 02/01/2001 | DE19938230C1 Hard solder silver-based alloy used in the production of solder joints on special steel in ammonia producing plants contains alloying additions of tin and/or indium, gallium, nickel, manganese and copper |
| 02/01/2001 | DE19938229C1 Hard solder silver-based alloy used in the production of solder joints on special steel in ammonia producing plants contains alloying additions of tin and/or indium, manganese, nickel, copper and cobalt or iron |
| 01/31/2001 | CN1281904A Silver heavy rake earth metal oxide electric contact material and its preparation process |
| 01/31/2001 | CN1061384C Ultrastrong high-purity gold alloy material for jewelry |
| 01/25/2001 | WO2001005579A2 One-step noble metal-aluminide coatings |
| 01/18/2001 | WO2001004368A1 Electric contact material for relay to be aboard automobile and relay to be aboard automobile using the same |
| 01/18/2001 | WO2001003873A1 Method for plugging a hole and a cooling element manufactured by said method |
| 01/17/2001 | EP1069200A1 Iron-based magnetic shape memory alloy and method of preparing the same |
| 01/17/2001 | EP1069194A1 Metal material for electronic parts, electronic parts, electronic apparatuses, and method of processing metal materials |
| 01/17/2001 | CN1280387A Metal material for electronic unit, electronic unit, electronic equipment and treating method for metal material |
| 01/10/2001 | EP0857223B1 Precious metal composition and artifacts made therefrom |
| 01/04/2001 | DE19958800A1 White gold jewelry alloy for all jewelry purposes contains alloying additions of silver and iron |
| 01/03/2001 | EP1065288A1 A gold alloy and a process for the manufacture thereof |
| 01/02/2001 | US6169009 Dry etching the platinum group electroconductive film using a predetermined etching gas, wherein the etching gas is a gas mixture containing argon, oxygen and halogen |
| 01/02/2001 | US6168071 Alloy with boron as grain refiner for joining metals by non-filler welding techniques, e.g. diffusion, at temperatures below the solidus temperature of the materials being joined; jewelry, silverware, electric contacts, and aerospace |
| 12/27/2000 | CN1278015A Electric contact material alloy based on silver-titanium and prodn. process therefor |
| 12/26/2000 | US6166479 Of an alloy containing mainly iridium, with rhodium (rh) in an amount of 0.2 to 10 wt. %, and platinum (pt) up to 10 wt.%; content of pt is not greater than 1.5 times rh; high temperature oxidation/volatilization resistance of iridium |
| 12/14/2000 | WO2000075950A1 Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| 12/12/2000 | US6159420 Gold alloy wire containing palladium and bismuth |
| 12/06/2000 | CN1059293C Spark plug |
| 12/05/2000 | US6156266 Gold alloy for firing on porcelain |
| 11/29/2000 | CN1058997C Dispersion-processed silver zinc copper multilayer alloy and processing method thereof |
| 11/16/2000 | WO2000069009A2 Platinum-ruthenium-palladium-osmium alloy for use as a fuel cell catalyst |
| 11/02/2000 | WO2000065623A1 METHOD FOR PREPARING Ag-ZnO TYPE ELECTRIC CONTACT MATERIAL AND ELECTRIC CONTACT MATERIAL |
| 10/31/2000 | US6140909 Heat-generating resistor and use thereof |
| 10/31/2000 | US6139652 Having at least 99.54 % silver with the balance of an oxide of an element selected from the group consisting of aluminum, antimony, cadmium, gallium, germanium, indium, manganese, magnesium, silicon, titanium and zinc |
| 10/26/2000 | DE19934030A1 Heat generating resistor, for an ink jet head, consists of ruthenium and tantalum layers or a tantalum-ruthenium alloy layer |
| 10/24/2000 | US6136181 Hydrocracking petroleum feedstock using catalyst comprising oxide-supported platinum-palladium alloy, desulfurization and dewaxing to yield hydrofinished lubricant |
| 10/19/2000 | WO2000061203A1 Biomedical aid or implant |
| 10/19/2000 | DE19916082A1 Pulvermetallurgisch hergestellter Verbundwerkstoff und Verfahren zu dessen Herstellung The powder metallurgy composite material and process for its preparation |
| 10/17/2000 | US6131797 Method for joining ceramic to metal |
| 10/11/2000 | EP1043409A2 Composite material prepared by powder metallurgy |
| 10/10/2000 | US6129997 Shaping and welding an alloy of platinum to a preform body tube, heat treatment in a minimum degree of oxidation, alloying platinum with one or more metal from metal oxide particles contain yttrium, zirconium and cerium |
| 10/05/2000 | WO2000003464A9 Spark plug tip having platinum based alloys |
| 10/03/2000 | US6127047 Oxidation resistant alloy of rhenium and/or iridium, silicon, aluminum |
| 09/27/2000 | CN1267742A Silver alloy without color change and its preparation |
| 09/26/2000 | US6123786 Gold materials for accessories hardened with minor alloying components |
| 09/21/2000 | WO2000055928A2 Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst |
| 09/14/2000 | WO2000054346A2 Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst |
| 08/30/2000 | CN1056019C Spark plug for I. C. engine |
| 08/30/2000 | CN1056012C Silver-based contact material, use of such a contact material in switchgear for power-engineering applications and method of mfg. contact material |
| 08/22/2000 | US6107582 A high electroconductive contact material having copper or silver and an anti-arcing constituent chromium; having a stable contact resistance and current breaking characteristic |
| 08/15/2000 | US6103025 Fine wire of gold alloy, method for manufacture thereof and use thereof |
| 08/10/2000 | WO2000046413A1 Jewellery alloy compositions |
| 08/09/2000 | EP1026283A1 Method for preparing high purity ruthenium sputtering target and high purity ruthenium sputtering target |
| 08/09/2000 | EP1026269A1 High-melting superalloy and method of producing the same |
| 07/25/2000 | US6094000 Spark plug for internal combustion engine |
| 07/13/2000 | WO2000029352A3 Method for joining ceramic to metal |
| 07/06/2000 | WO2000021079A3 Optical data storage disk |
| 07/05/2000 | CN1258580A Active solder and its preparation |
| 06/27/2000 | US6080952 Electrode arrangement of vacuum circuit breaker with magnetic member for longitudinal magnetization |
| 06/27/2000 | US6080492 Gold alloy thin wire for semiconductor devices |
| 06/21/2000 | EP1010768A1 Grey-colored gold alloy, without nickel |
| 06/20/2000 | US6077366 Process for producing a high-purity hard gold alloy |
| 06/08/2000 | WO2000032829A1 Heat-treatable platinum-gallium-palladium alloy for jewelry |
| 06/08/2000 | WO2000015429A8 Composite wire with noble metal cladding |
| 06/08/2000 | DE19958954A1 Precious metal article, especially a wrought gold jewelry article, is produced from a composite of precious metal and a removable copper-nickel alloy |
| 06/07/2000 | EP0881892A4 Expandable stent |
| 06/06/2000 | US6071471 Platinum-rhodium-ruthenium alloy |
| 06/06/2000 | US6071470 Refractory superalloys |
| 06/06/2000 | US6071163 Wear-resistant spark plug electrode tip containing platinum alloys, spark plug containing the wear-resistant tip, and method of making same |
| 05/25/2000 | WO2000029352A2 Method for joining ceramic to metal |
| 05/24/2000 | EP0769075B1 Silver palladium alloy |
| 05/16/2000 | US6063213 Having a gd content of 1 to 49.9 ppm; solution heat treating in which the elements of the high-purity gold alloy are uniformly dispersed at a temperature higher than a solubility curve and then rapidly cooling the alloy |
| 05/11/2000 | WO2000026423A1 Personal ornament and silver alloy for personal ornament |
| 05/11/2000 | CA2347686A1 Accessory and silver alloy for accessory |
| 04/20/2000 | WO2000022180A1 Composition for jewelry |