Patents for C22C 5 - Alloys based on noble metals (4,347)
09/2002
09/03/2002US6444164 Apparatus for producing high-purity silver materials
08/2002
08/27/2002US6439315 Automatic sprinkler head
08/22/2002US20020114726 Electronic device
08/22/2002US20020114725 Palladium-boron alloys and methods for making and using such alloys
08/22/2002US20020112687 Robust torch jet spark plug electrode
08/22/2002US20020112563 Platinum material reinforced by oxide dispersion and process for producing the same
08/21/2002EP1232525A2 Conductive interconnection
08/15/2002WO2002062509A1 Metal alloy fine particles and method for production thereof
08/14/2002EP1230720A1 Electrodes, method for production thereof and spark plugs with such an electrode
08/14/2002EP1230443A1 Method for electrodeposition of metallic multilayers
08/13/2002US6432157 Method for preparing Ag-ZnO electric contact material and electric contact material produced thereby
08/06/2002US6428880 Paste gold and golden ornaments
08/01/2002US20020100986 Electronic device
08/01/2002US20020100683 Physical vapor deposition targets and methods of formation
07/2002
07/31/2002EP1227166A1 Grey gold alloy
07/31/2002CN1361525A Reflective layer or semi-transparent reflective layer for optical informatino recording media, optical information recording media and sputtering target for optical information recording media
07/25/2002WO2002057605A2 Robust torch jet spark plug electrode
07/25/2002US20020098108 22k gold alloy compositions
07/24/2002CN1360529A Method for plugging hole and cooling element manufactured by said method
07/23/2002US6424046 Substrate for manufacturing a semiconductor device with three element alloy
07/18/2002US20020093277 Structure of spark plug designed to provide high thermal resistance and durability
07/09/2002CA2084211C Moldable dental material and method
07/04/2002US20020085944 Silver braze alloy
07/04/2002DE10152889A1 Reflection layer for highly durable optical information recording media, contains silver group alloy containing preset amount of element(s) chosen from copper, neodymium, tin and germanium and rare earth element(s)
07/03/2002EP1219718A1 Silver braze alloy
07/03/2002EP1219717A1 Silver alloy
07/03/2002EP1218137A1 Method for plugging a hole and a cooling element manufactured by said method
07/02/2002US6413649 Silver-copper-nickel infiltration brazing filler metal and composites made therefrom
06/2002
06/25/2002US6409792 Process for melting and casting ruthenium-containing or iridium-containing titanium alloys
06/20/2002US20020074662 Substrate for manufacturing a semiconductor device with three element alloy
06/19/2002CN1354803A Jewellery alloy compositions
06/18/2002US6406664 Alloys with tin, boron, nickel with copper
06/18/2002US6406568 18-karat green gold alloy compositions
06/18/2002US6406561 One-step noble metal-aluminide coatings
06/13/2002WO2002046108A2 Metal strip for epitaxial coatings and method for the production thereof
06/13/2002DE10137523A1 Zündkerze und Verfahren zu ihrer Herstellung Spark plug and method for their preparation
06/11/2002US6403233 Article comprising creep-resistant and stress-reducing solder
06/11/2002CA2123204C Amalgam for filling cavities and method of preparation of compositions for the amalgam
06/06/2002WO2001087521A3 High conductivity copper/refractory metal composites and method for making same
05/2002
05/30/2002WO2002042506A2 Process for melting and casting ruthenium-containing or iridium-containing titanium alloys
05/30/2002US20020063504 Spark plug designed to provide high durability and productivity
05/29/2002CN1085739C Gold alloy wire and its production method and application
05/29/2002CN1085738C High purity hard gold alloy and method of manufacturing same
05/28/2002US6395406 Turbine engines
05/16/2002US20020056491 Base metal is either 0.01-0.5 wt. % Sc or a mixture/ alloy of Sc and Zr, Y, or Ce with a total base metal content of 0.05-0.5 wt. %.
05/15/2002EP1204532A2 One-step noble metal-aluminide coatings
05/15/2002CN1084795C High-purity hard gold alloy and process for prouction thereof
05/08/2002DE10053941C2 Metallband aus Silber oder einer Silberbasislegierung Metal strip of silver or a silver based alloy
05/07/2002US6383598 Patterned magnetic recording media with regions rendered nonmagnetic by ion irradiation
04/2002
04/25/2002US20020046601 Slide detector
04/17/2002CN1344811A Gold-free platinum material by fine grain fringing harden of non-noble metal oxide
04/16/2002US6372363 Making palladium-copper alloy billet by freezing the alloy melt; forming a thin foil by mechanically pressure-rolling the heated billet; heating foil in inert gas below melting point of alloy
04/16/2002US6372060 Platinum, indium, copper, gallium; for assembling, repairing, and/or sizing jewelry having a platinum content of up to about 95% by weight
04/09/2002CA2101560C Metal porcelain dental bridges
04/04/2002DE10046456A1 Durch feinverteilte, kleine Teilchen aus Unedelmetalloxid dispersionsverfestigter, goldfreier Platin-Werkstoff By finely divided, small particles of base metal dispersion-hardened gold free Platinum material
04/03/2002EP1193320A1 Fireable dental alloy with a high gold content
04/03/2002CN1082235C Synthesis method for preparing silver-tin dioxide electric contact materials
03/2002
03/28/2002US20020037234 Silver alloy matrix having uniformly dispersed therein discrete microparticles of a refractory metal oxide; electrical contacts
03/28/2002US20020037220 Method of making a protective coating forming a thermal barrier with a bonding underlayer on a superalloy substrate, and a part obtained thereby
03/27/2002EP1191125A1 Method for making a thermal barrier coating
03/21/2002WO2002023618A1 Bonding wire for semiconductor and method of manufacturing the bonding wire
03/21/2002WO2001098561A3 Graded platinum diffusion aluminide coating
03/21/2002US20020034603 Suitable for write-once read-many times (WORM) applications
03/21/2002US20020033717 Titanium alloy
03/21/2002US20020033484 Wiring line assembly for thin film transistor array substrate and a method for fabricating the same
03/20/2002EP1188844A1 A gold free platinum alloy which is dispersion strengthened by means of small, non-noble metal oxides
03/20/2002CN1340481A Manufacture method for coat of refractory member
03/14/2002WO2002020857A1 Method for producing silver having high purity
03/13/2002CN1339822A Base for producing semiconductor device by using three element alloy
03/13/2002CN1339614A Anti-color changing hardenable pure silver alloy
03/13/2002CN1080767C Sliding contact material, clad composite material, and small D.C. motor made by using the same
03/13/2002CN1080766C Sticked Ag-Fe electric contact material, and method for preparing same
03/07/2002WO2002018664A1 22k gold alloy compositions
03/07/2002US20020028345 Process for preparing a composite metal membrane, the composite metal membrane prepared therewith and its use
03/06/2002EP1184904A2 Substrate for manufacturing a semiconductor device with three element alloy
02/2002
02/28/2002WO2002017396A1 Substrate for manufacturing a semiconductor device with three element alloy
02/28/2002WO2002016666A2 Sputtering targets
02/28/2002WO2001080988A3 Catalyst and process for gas phase reactions
02/28/2002DE10039595A1 Production of metal composite membrane comprises placing precursor of metal membrane on porous precursor of membrane support, forming metal composite, adjusting metal membrane thickness, and producing porous structure
02/28/2002DE10033906A1 Platinmetallhaltige Cerametelektroden für die elektrochemische Reduktion von Sauerstoff Platinum metal-containing Cerametelektroden for the electrochemical reduction of oxygen
02/21/2002US20020022135 Process for producing a coating on a refractory structural member
02/21/2002US20020021066 Spark plug for an engine for a cogeneration system
02/21/2002DE10038698A1 Weißgoldlegierung White gold alloy
02/20/2002EP1180506A2 Process for coating refractory material
02/20/2002CN1336654A Metal alloy used for reflection or semi-reflection layer of optical memory media
02/14/2002US20020018910 Wear resistance protective coatings
02/14/2002US20020017846 Spark plug and a method of producing the same
02/13/2002EP1179361A1 Method for the production of a composite metal membrane, composite metal membrane produced according to said method and use thereof
02/12/2002CA2354920A1 A process for preparing a composite metal membrane, the composite metal membrane prepared therewith and its use
02/07/2002US20020014289 Physical vapor deposition targets
02/07/2002DE10131391A1 Ignition plug for co-generation engine has radial side electrode facing side of central electrode, with specified gap dimensions
02/06/2002EP1178124A2 White gold alloy
02/06/2002CN1334351A Pd-Ag-Ru based alloy containing rare-earth elements
01/2002
01/31/2002WO2002008481A1 Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same
01/31/2002WO2002008480A1 SLIDING CONTACT MATERIAL COMPRISING Ag-Ni BASED ALLOY HAVING Ni METAL PARTICLES DISPERSED AND CLAD COMPOSITE MATERIAL, AND DC COMPACT MOTOR USING THE SAME
01/31/2002WO2002007919A1 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium
01/31/2002US20020012604 Forming an silver-palladium alloy thin film using a sputtering target material, wherein the silver-palladium alloy thin film comprises palladium in an amount ranging from 0.5 to 4.9 atomic %
01/31/2002US20020011527 Automatic sprinkler head
01/30/2002EP1175515A1 Jewellery alloy compositions
01/30/2002EP0819773B1 Process for the manufacture of a pure gold alloy
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