Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or
Patents for C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or (3,486)
08/2005
08/24/2005EP1566456A1 Composite material, method for producing same and member using same
08/24/2005EP1337371B1 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
08/24/2005CN1659306A Fabrication of B/C/N/O/Si doped sputtering targets
08/24/2005CN1658989A Metal matrix composites with intermetallic reinforcements
08/16/2005US6929726 Sputtering target, Al interconnection film, and electronic component
08/11/2005WO2005073418A1 Tungsten based sintered compact and method for production thereof
08/11/2005US20050176587 Process for producing nb3a1 superconductive wire rod and nb3a1 superconductive wire rod produced by the process
08/10/2005EP1561531A1 Niobium powder, process for producing the same and solid electrolytic capacitor therefrom
08/10/2005CN1651590A Preparation technology of tungsten copper or tungsten silver composite material
08/10/2005CN1214124C Titanium-chrome hydrogen-storage alloy modified by vanadium and iron
08/10/2005CN1213827C Method for producing chromium carbide-nickel chromium atomized powder
08/04/2005WO2005071135A2 Tantalum and other metals with (110) orientation
08/03/2005CN1649689A Corrosion resistant powder and coating
08/03/2005CN1213159C Method for preparing rod billets of mionectic T2M molybdenum alloy
08/03/2005CN1212910C Niobiam powder, and solid electrolytic capacitor
07/2005
07/26/2005US6921885 Method of increasing the useful life of a molybdenum silicide heating element
07/21/2005WO2005065139A2 Hydrogen storage materials having excellent kinetics, capacity, and cycle stability
07/21/2005US20050155680 High ductility, high hot tensile strength tungsten wire and method of manufacture
07/21/2005US20050155677 Tantalum and other metals with (110) orientation
07/21/2005DE102004063052A1 Nanopartikelverstärkte Molybdänlegierungen für Röntgentargets und Verfahren zu deren Herstellung Nanoparticle Reinforced molybdenum alloys for X-ray target, and process for their preparation
07/21/2005CA2548995A1 Hydrogen storage materials having excellent kinetics, capacity, and cycle stability
07/20/2005EP1555331A1 High ductility, high hot tensile strength tungsten wire and method of manufacture
07/14/2005DE102004056905A1 Core conductor for a multi filament superconductor within a double layer of bronze matrix material
07/13/2005EP1553627A1 Material for a heat dissipation substrate for mounting a semiconductor and a ceramic package using the same
07/13/2005CN1639363A Copper-niobium alloy and method for the production thereof
07/12/2005US6916354 Tungsten/powdered metal/polymer high density non-toxic composites
07/07/2005DE10347981A1 Verschleißschutzschicht für spanabhebende Werkzeuge, insbesondere für rotierende Zerspanungswerkzeuge Wear protective coating for cutting tools, especially for rotary cutting tools
07/05/2005US6914032 Reacting water soluble compound of tin and copper; spray drying, roasting; forming oxide; reduction; heat conductivity, electroconductivity
07/05/2005US6913655 Niobium-silicide based composities resistant to high temperature oxidation
06/2005
06/30/2005WO2005059191A2 Tungsten alloy high temperature tool materials
06/29/2005EP1547706A1 Niobium alloy powder, anode for solid electrolytic capacitor and solid electrolytic capacitor
06/29/2005EP1546424A1 Niobium-based compositions and coatings, niobium oxides and their alloys applied by thermal spraying and their use as an anticorrosive
06/29/2005EP1546422A1 Method of forming non-sag molybdenum-lanthana alloys
06/29/2005EP1545395A1 Niobium stent
06/29/2005CN1208488C Preparation method of wolframium sintered body
06/23/2005US20050135961 Hydrogen storage materials having excellent kinetics, capacity, and cycle stability
06/23/2005US20050135959 X-ray tube comprising an x-ray target substrate of a metallic matrix of molybdenum with nanoparticles of inorganic oxide, an inorganic carbide, an inorganic boride, an inorganic oxycarbide, an inorganic oxynitride, an inorganic silicide, or an inorganic aluminide dispersed
06/22/2005CN1629343A An Al-Nb-Ta intermediate alloy and process for preparing same
06/22/2005CN1629342A An Al-Mo-NG-Si intermediate alloy and process for preparing same
06/22/2005CN1629341A An Al-Ti-Nb intermediate alloy and process for preparing same
06/22/2005CN1629340A An Al-Mo-Si-Zr intermediate alloy and process for preparing same
06/22/2005CN1629339A An Al-Nb intermediate alloy and process for preparing same
06/22/2005CN1629338A A V-Al-Fe intermediate alloy and process for preparing same
06/22/2005CN1629337A A V-Al-Sn intermediate alloy and process for preparing same
06/22/2005CN1629336A A Mo-V-Cr intermediate alloy and process for preparing same
06/22/2005CN1629335A An Mo-V intermediate alloy and process for preparing same
06/22/2005CN1629334A A V-Al-Sn-Cr intermediate alloy and process for preparing same
06/22/2005CN1629333A A V-Al-Cr-Mo intermediate alloy and process for preparing same
06/22/2005CN1629332A A V-Al-Cr intermediate alloy and process for preparing same
06/22/2005CN1629329A An Al-Mo-V-Fe intermediate alloy and process for preparing same
06/22/2005CN1629328A An Al-Mo-Cr-Fe-Si intermediate alloy and process for preparing same
06/22/2005CN1207121C Method for preventing super fine hard alloy from oxidation in producing process
06/16/2005US20050129998 exerts two-stage or inclined plateau characteristic in hydrogen storage amount vs hydrogen pressure relation; comprises repeated pressurization and depressurization of hydrogen
06/16/2005US20050129565 heat resistant tools comprising alloys of tungsten, rhenium, hafnium and carbon, having surface layer selected from carbides, nitrides or oxides
06/15/2005EP1542505A1 Metal based resistance heating element and method for preparation thereof
06/15/2005EP1539409A2 Metal matrix composites with intermetallic reinforcements
06/09/2005US20050120827 Leaching hydrogen storage alloy; using acids or bases
06/08/2005EP1501956A4 Niobium powder, sintered body thereof and capacitor using the same
06/07/2005CA2236261C Hydrogen storage materials having a high density of non-conventional useable hydrogen storing sites
06/01/2005CN1623215A Capacitor-grade lead wires with increased tensile strength and hardness
05/2005
05/31/2005US6899926 Alloy coating, method for forming the same, and member for high temperature apparatuses
05/19/2005WO2005045532A2 Timepiece and mainspring
05/19/2005US20050103158 For penetrator for ammunition or tool holders
05/18/2005CN1616185A High content poly-component composite rare-earth tungsten electrode material and its preparing method
05/17/2005US6893513 For producing components of sputtering targets, capacitor cans, resistive film layers, wire
05/11/2005EP1529583A1 Niobium powder, anode for solid electrolytic capacitor and solid electrolytic capacitor
05/11/2005CN1614059A Metal resistor material, sputtering target material, resistor film and their manufactures
05/10/2005US6890480 Casting alloys containing tungsten, iron, nickel and optionally manganese and/or steel.
05/05/2005US20050094354 Capacitor powder
05/04/2005EP1527834A1 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
05/04/2005EP1275124B1 Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body
04/2005
04/28/2005WO2005038089A2 Anti-abrasive layer
04/28/2005WO2005038062A1 Apparatus using corrosion/abrasion resistant alloy for coating metal surface
04/27/2005EP1144147A4 Metal powders produced by the reduction of the oxides with gaseous magnesium
04/27/2005CN1198947C Method for grain refining of steel, grain refining alloy for steel and method for producing grain refining alloy
04/26/2005US6884276 Methods for producing medium-density articles from high-density tungsten alloys
04/21/2005WO2005035812A1 Highly ductile chromium alloy containing silver
04/20/2005EP1523584A1 FABRICATION OF B/C/N/O/Si DOPED SPUTTERING TARGETS
04/20/2005CN1607055A Metal powders prepared by reduction of related oxides with gaseous magnesium
04/20/2005CN1607054A High purity metal Mo coarse powder and sintered sputtering target produced by thereof
04/14/2005WO2004072312A3 Highly active liquid melts used to form coatings
04/14/2005US20050079090 Hydrogen storage metal alloy and production thereof
04/14/2005US20050079089 Alloy coating, method for forming the same, and member for high temperature apparatuses
04/13/2005EP1523048A2 Thermoelectric material and thermoelectric module using the thermoelectric material
04/13/2005EP1093530A4 Working and annealing liquid phase sintered tungsten heavy alloy
04/13/2005CN1606631A Tunsten wire, cathode heater, and filament for vibration service lamp
04/07/2005US20050072498 Chemical vapor deposition production of high density replacements for depleted uranium ballistic materials; environmental and human safety
04/07/2005DE10304756B4 Sauerstoffangereicherter Niob-Draht Oxygen-enriched niobium wire
04/05/2005CA2169457C Lead-free bullet
03/2005
03/31/2005WO2005028692A1 Ods-alloy of molybdenum, silicon and boron
03/31/2005US20050067060 Hydrogen storage alloys providing for the reversible storage of hydrogen at low temperatures
03/30/2005EP1518599A2 Non-evaporable getter multilayer deposits obtained by cathodic deposition and process for their manufacturing
03/30/2005EP1088115A4 Metal article with fine uniform structures and textures and process of making same
03/30/2005CN1600883A Tungsten-copper alloy piece in superfine crystal and preparation
03/30/2005CN1195098C Manufacturing method for producing target material with high resistance used in metal film resistor with high stability by using sputtering technique
03/24/2005US20050061106 Molybdenum (Mo); target made by hot isostatic pressing of the powder; for forming a Mo thin film having little particle generation; use making liquid crystal displays or field effect transistors
03/17/2005WO2005024080A1 Oxidation resistant, ductile crre-alloy, especially for use at high temperatures, and corresponding crre material
03/17/2005DE10035489B4 Reibpaarung Friction pair
03/10/2005US20050051975 comprising a molybdenum metal phase and an alloy phase consisting of iron, nickel, cobalt, chromium, copper and zinc, having wear and heat resistance under high temperature and pressure, low or high speed sliding; nonseizing
03/10/2005US20050051244 Hydrogen storage alloy with oxide overcoating; controlling particle size
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