Patents for C22C 5 - Alloys based on noble metals (4,347) |
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08/17/1995 | DE4423646C1 Nickel@-free white gold jewelry alloy |
08/09/1995 | CN1106326A Process for making finely divided, dense packing, spherical shaped silver particles |
08/03/1995 | WO1995020696A1 Spinneret of gold and platinum-containing alloy |
08/02/1995 | EP0664998A1 Dental care material and manufacturing method |
08/01/1995 | US5438175 Thin galvanically deposited gold-containing surface layer is backed by a support layer containing a palladium alloy |
07/19/1995 | EP0586411B1 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material |
07/12/1995 | EP0428730B1 Ink jet head having heat-generating resistor constituted of non-monocrystalline substance containing iridium, tantalum and aluminum, and ink jet device equipped with said head |
07/11/1995 | US5431875 Dental alloy producing light oxides |
07/06/1995 | DE4419408C1 Gold@ dental alloy contg. titanium and other named hypoallergenic additives |
07/04/1995 | US5429656 Silver-based contact material for use in power engineering switchgear |
06/29/1995 | WO1995017759A1 Sintered contact material, process for producing the same and contact pads made thereof |
06/28/1995 | EP0660338A1 Permanent magnet material of high coercive force Pr-Co alloy and permanent magnet material of thin film and method of manufacturing the same |
06/28/1995 | CN1104413A Gold alloy wire for bonding semiconductor device |
06/28/1995 | CN1104260A Silver-tase alloy electric probe material |
06/28/1995 | CN1104137A Super-fine globular silver-palladium alloy powder production method |
06/22/1995 | DE4429728A1 Yellow dental alloy with high gold content used esp. for multi-section bridgework |
06/21/1995 | EP0383776B1 Sheathing of superconducting wires |
06/20/1995 | US5425819 Magnetoresistive material |
06/13/1995 | US5423680 Palladium, gallium and copper-free alloy having high thermal expansion coefficient |
06/06/1995 | US5422451 Adhesive layer is made of silver/tin alloy |
06/06/1995 | US5422065 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material |
05/26/1995 | WO1995014112A1 Silver alloy compositions |
05/26/1995 | WO1995013900A1 A method for joining materials together by a diffusion process using silver/germanium alloys and a silver/germanium alloy for use in the method |
05/24/1995 | EP0425679B1 Ink jet head having heat-generating resistor constituted of non-monocrystalline substance containing iridium and tantalum, and ink jet device equipped with said head |
05/23/1995 | CA1335630C Gold alloy |
05/10/1995 | EP0652293A1 Process for making finely divided, dense packing, spherical shaped silver particles |
05/02/1995 | CA1335410C Manufacturing process of a composite part and electrical contact with contact pad manufactured according to this process |
04/26/1995 | EP0650204A1 Article comprising an intermetallic superconductor material |
04/26/1995 | EP0585231B1 Metal porcelain dental bridges |
04/25/1995 | US5409519 Contact material for vacuum valve |
04/12/1995 | EP0647722A1 Gold alloy wire for bonding semiconductor device |
03/29/1995 | EP0645049A1 Material for electrical contacts based on silver-tin oxide or silver-zinc oxide. |
03/28/1995 | US5402305 Oxidation-resistant palladium powder, production method thereof and thick-film conductive paste and multilayered ceramic capacitor produced therefrom |
03/16/1995 | WO1995007367A1 Golden ornament material hardened by alloying with minor components |
03/15/1995 | CN1100016A Submicron iron-platinum single-phase alloy particles preparation |
03/08/1995 | EP0642182A1 Magnetoresistive material |
03/08/1995 | EP0641224A1 Anti-microbial coating for medical devices |
03/08/1995 | CN1027822C Silver base alloy electricity contact material |
03/02/1995 | WO1995006321A1 Silver-based contact material, use of such a contact material in switchgear for power-engineering applications and method of manufacturing the contact material |
02/22/1995 | EP0639367A1 Use of gold-palladium alloys in dental restorations |
02/14/1995 | US5389122 Process for making finely divided, dense packing, spherical shaped silver particles |
01/31/1995 | US5385791 Ductile, oxidation and corrosion resistant brazed joints between ceramics and/or metals |
01/03/1995 | USRE34819 Brazing silicon nitride to Incolloy in internal combustion engines |
01/03/1995 | US5378971 Gold-copper alloy |
12/21/1994 | CN1027086C Personal adornments |
12/13/1994 | US5372779 Nickel-free white gold alloys |
11/16/1994 | CN1095113A Anti-softnening high pure silver material |
11/16/1994 | CN1026637C Silver-tinoxide electric contacting material and manufacture of same |
11/13/1994 | CA2123438A1 Nickel-free white gold alloys |
11/01/1994 | US5360673 Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product |
10/27/1994 | WO1994024323A1 Gold-alloy bonding wire |
10/27/1994 | WO1994024322A1 Gold alloy wire for bonding semiconductor device |
10/27/1994 | DE4414107A1 Corrosion-resistant silver@-magnesium@ alloy used in sputter coating |
10/26/1994 | EP0621349A1 Surface hardened platinum and palladium alloy articles and process for producing the same |
10/26/1994 | CN1026336C Pt base alloy ofr ammonia oxidation catalysis |
10/12/1994 | EP0618849A1 Process for forming alloys in situ in absence of liquid-phase sintering |
10/12/1994 | EP0440623B1 Nickel-palladium-based brazing alloys |
10/04/1994 | US5352542 Use of silver alloys as cadium-free brazing solder |
09/29/1994 | WO1994021833A1 Fine palladium alloy wire for semiconductor element wire bonding |
09/27/1994 | CA1332113C Palladium alloy containing germanium and/or lithium and dental restorations utilizing same |
09/07/1994 | CN1091856A Contacts material for vacuum valve and method of manufacturing the same |
08/31/1994 | EP0612239A1 Amalgam for filling cavities and method of preparation of compositions for the amalgam. |
08/30/1994 | US5341981 Use of a cadmium-free silver alloy as brazing solder (III) |
08/23/1994 | US5340529 Comprising copper, a white metal selected from the group of zinc, silver, indium; unique color, good alloy memory and annealability |
08/16/1994 | US5338618 Electric contact material and electric contact using said material |
08/16/1994 | US5338509 Method of using Pd-alloy pinning wires in turbine blade casting |
08/16/1994 | US5338505 Silver base electrical contact material and method of making the same |
08/16/1994 | US5338378 With copper and either gallium or zinc as low temperature hardening promoters, also being soft enough for fit adjustment and corrosion resistant |
08/10/1994 | EP0609601A2 Contact material for vacuum interrupter and method of making the same |
08/09/1994 | CA1331294C Gold colored palladium-indium alloys |
07/21/1994 | DE4306542A1 Gold@-titanium@ alloys used for dental restoration work |
07/06/1994 | EP0604710A1 Electric contact body |
07/05/1994 | CA1330475C Gold free palladium-silver alloys for dental prostheses |
06/23/1994 | DE3990432C1 Bonding wire for connecting electrode of semiconductor element |
06/14/1994 | CA1330169C Metal foil for metal-porcelain dental restorations |
06/07/1994 | US5318746 Coating a powder of metal or alloy with oxide replacing metal, compacting |
06/07/1994 | CA1330003C Palladium-based alloys containing tin and their use in the glass industry, especially for protecting components against corrosion by molten glass |
06/07/1994 | CA1330002C Palladium-based alloys containing at least one additionnal element and their use in the glass industry, especially for protecting components against corrosion by molten glass |
06/01/1994 | EP0534934B1 Low temperature, high strength glassy nickel-palladium based brazing alloys |
05/25/1994 | EP0598431A1 Manufacture of spinnerettes from a gold-platinum-palladium-rhodium alloy |
05/24/1994 | US5314109 Brazing alloy and method of brazing |
05/24/1994 | CA2083566A1 Alloy for htsc composite conductors |
05/18/1994 | EP0597664A2 X-ray mirror and material |
05/05/1994 | DE4313272C1 Objects made of platinum@ and palladium@ - comprise hard scratch-resistant surface layer contg. boron@ in the metal lattice |
04/20/1994 | CN1085687A Material for electrical contacts based on silver-tin oxide or silver-zinc oxide |
04/14/1994 | WO1994008061A1 A method of producing sintered alloy steel components |
04/12/1994 | US5301861 For bonding ceramics amd metals |
03/29/1994 | US5298219 High purity gold bonding wire for semiconductor device |
03/29/1994 | US5298218 Free of copper, tantalum, tungsten and yttrium; consists of gallium, tin and indium; used for denture |
03/24/1994 | DE4233133C1 Palladium@-free, high gold@ content dental alloys - for teeth repair work |
03/17/1994 | DE4320928C1 Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etc |
03/16/1994 | EP0586928A1 Use of silver alloys as cadmium-free brazing material |
03/16/1994 | EP0586410A1 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material. |
03/09/1994 | EP0585708A1 Use of silver alloys as cadmium-free brazing filler |
03/09/1994 | EP0585707A1 Use of silver alloys as cadmium-free brazing material |
03/09/1994 | EP0585231A1 Metal porcelain dental bridges. |
03/09/1994 | CN1083539A Platinum based high-strength high-temp. high-resistance alloy |
03/02/1994 | EP0440620B1 Semifinished product for electrical contacts, made of a composite material based on silver and tin oxide, and powder metallurgical process for producing it |
03/01/1994 | US5290371 Dental alloy and restoration made therewith |
02/23/1994 | CN1082625A Anti-microbial coating for medical devices |