| Patents for C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or (3,486) |
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| 08/06/2008 | CN100409385C Niobium for compactor and capacitor using sintered niobium body |
| 08/05/2008 | US7407903 Material for high temperatures |
| 07/31/2008 | US20080181805 plurality of nanoparticles and a molybdenum-based metallic matrix material, consolidated and thermomechanically processed to form bulk nanocomposite; X-ray target |
| 07/30/2008 | CN101230427A Method for preparing grain-refining W-Ni-Fe alloy containing rare earth |
| 07/30/2008 | CN101230426A High density, low oxygen Re and Re-based consolidated powder materials for use as deposition sources & methods of making the same |
| 07/30/2008 | CN101230419A Method for extracting vanadium pentoxide and comprehensively extracting ammonium alum and iron-oxide red from vanadium-containing stone coal or vanadium-containing ash slag |
| 07/23/2008 | EP1945828A1 Wear resistant coated vehicle component and vehicle |
| 07/17/2008 | WO2008084863A1 Process for producing molybdenum-based sputtering target plate |
| 07/17/2008 | US20080170959 Full density Co-W magnetic sputter targets |
| 07/16/2008 | CN101220434A Re-based alloys usable as deposition targets for forming interlayers in granular perpendicular magnetic recording media & media utilizing said alloys |
| 07/15/2008 | CA2336695C Refractory and temperature-resistant composite material "refsic" |
| 07/10/2008 | US20080166255 High density, low oxygen re and re-based consolidated powder materials for use as deposition sources & methods of making same |
| 07/09/2008 | EP1942202A2 High density, low oxygen Re and Re-based consolidated powder materials for use as deposition sources & methods of making the same |
| 07/09/2008 | EP1405932B1 Hafnium silicide target for gate oxide film formation and its production method |
| 07/09/2008 | CN100400690C Hydrogen storage alloy Zr3V3O preparing method |
| 07/03/2008 | WO2008078667A1 Alloy coating film, method for production of alloy coating film, and heat-resistant metal member |
| 07/02/2008 | EP1436439B1 High density non-toxic composites comprising tungsten, another metal and polymer powder |
| 07/02/2008 | CN101210294A A5B19 type alloy and preparation method thereof |
| 06/26/2008 | WO2008076571A1 Metallic alloy for x-ray target |
| 06/26/2008 | WO2008075591A1 Alloy coating film for metal separator of fuel cell, method for producing the same, sputtering target material, metal separator and fuel cell |
| 06/25/2008 | EP1934381A1 Medical devices having alloy compositions |
| 06/25/2008 | CN101208444A Ruthenium group material and ruthenium alloy |
| 06/25/2008 | CN101208166A Cermet insert and cutting tool |
| 06/24/2008 | US7390456 Powder-metallurgic method for producing highly dense shaped parts |
| 06/19/2008 | US20080142122 Niobium-silicide alloys having a surface region of enhanced environmental-resistance, and related articles and processes |
| 06/18/2008 | CN101200787A Method for preparing Mo-Si-Al-K cold-rolling thin molybdenum plate band |
| 06/18/2008 | CN101200786A Mo-Si-Al-K hot-rolled high-heat molybdenum plate and preparation method thereof |
| 06/18/2008 | CN100395363C W-Re alloy rod for ion source of ion implanter and its preparation |
| 06/12/2008 | US20080135139 High ductility, high hot tensile strength tungsten wire and method of manufacture |
| 06/03/2008 | US7381369 Free cutting alloy |
| 05/29/2008 | US20080124241 alloys of chromium, titanium and molybdenum, tungsten, iron, ruthenium, rhodium, nickel, platinum, cobalt or iridium, produced by melting or casting only and having room temperature ductility, good workability, excellent high temperature strength and oxidation resistance |
| 05/29/2008 | US20080121319 aging heat treated chromium-aluminum-nickel; pretreatment heating |
| 05/28/2008 | EP1924718A2 Production of fine grain micro-alloyed niobium sheet via ingot metallurgy |
| 05/28/2008 | CN101189090A Cermet insert and cutting tool |
| 05/28/2008 | CN101186984A High capacity hydrogen storage alloy material and its preparation process |
| 05/28/2008 | CN101186979A Method for manufacturing high-purity Ni-V alloy |
| 05/22/2008 | WO2008059971A1 Multilayer alloy coating film, heat-resistant metal member having the same, and method for producing multilayer alloy coating film |
| 05/22/2008 | US20080118391 Vacuum plasmatron using hollow cathode and sprayer; atomizing; poweders |
| 05/22/2008 | US20080118031 Metallic alloy for X-ray target |
| 05/22/2008 | CA2669941A1 Multilayer alloy coating film, heat-resistant metal member having the same, and method for producing multilayer alloy coating film |
| 05/21/2008 | CN101182615A Sintered sliding material, sliding member, connection device and device provided with sliding member |
| 05/15/2008 | WO2008057123A1 Preparation and properties of cr-c-p hard coatings annealed at high temperature for high temperature applications |
| 05/14/2008 | CN101180703A Lamp having molybdenum alloy lamp components |
| 05/14/2008 | CN100388520C Fabrication method of niobium-based superconductor |
| 05/14/2008 | CN100387378C Electric contactor and alloy for electrode, preparing method thereof |
| 04/30/2008 | EP1542505B1 Metal based resistance heating element and method for preparation thereof |
| 04/30/2008 | EP1265704B1 Finely divided metal catalyst and method for making same |
| 04/30/2008 | CN101168815A Non-metal element alloyed sheet layer niobium-molybdenum-silicon-base in situ composite material and preparation method thereof |
| 04/30/2008 | CN101168812A Metal element alloyed sheet layer niobium-molybdenum-silicon-base in situ composite material and preparation method thereof |
| 04/30/2008 | CN100385695C Thermoelectric conversion material, thermoelectric conversion element using the material, and electric power generation method and cooling method using the element |
| 04/24/2008 | US20080094779 Tantalum Powder for the Production of Solid Electrolyte Capacitors |
| 04/23/2008 | CN101165197A Low-expansion high heat conductivity nonmagnetic ceramic seal alloy and preparation method thereof |
| 04/22/2008 | US7361239 monitoring the temperature and hot isostatic pressing conditions during the consolidation of metallic compositions in order to produce higher densities and materials of a larger diameter; metallic glass alloy is Hf-based, the refractory metal is tungsten |
| 04/17/2008 | WO2008044500A1 NbTi SUPERCONDUCTING WIRE ROD |
| 04/16/2008 | CN101164185A Hydrogen storage material and method for preparation of such a material |
| 04/16/2008 | CN101163810A Alloy part for radiation of semiconductor device and method for manufacturing same |
| 04/16/2008 | CN100381603C Non-evaporable getter multilayer deposits obtained by cathodic deposition and process for their manufacturing |
| 04/16/2008 | CN100381234C Making niobium and other metal powders by milling |
| 04/15/2008 | CA2337474C Spectacle frames, unalterable at different temperatures and the process for making them |
| 04/08/2008 | US7354486 Arranging Al alloy wires containing 15-40 at % of Ge in Nb matrix at a core diameter of 2-20 mu m; heating for at least five hours at 1300 -1600 degrees C.; and additionally heating at 650-900 degrees C.; product exhibits not only high critical current density but also high critical current |
| 04/03/2008 | US20080081214 Rhenium tungsten alloy C phase; gas turbine blade, a jet engine turbine blade, a combustor, a nozzle, a boiler heat transfer pipe, a waste disposal apparatus, |
| 04/02/2008 | CN101153362A High capacity vanadium hydrogen occluding alloy produced with intermediate alloy FeV80 |
| 04/02/2008 | CN100378238C Ferrovanadium nitride alloy and preparation method thereof |
| 04/02/2008 | CN100377817C High-capacitance niobium powders and electrolytic capacitor anodes |
| 04/01/2008 | US7351271 Method of manufacturing niobium and/or tantalum powder |
| 03/26/2008 | CN101148725A High specific gravity tungsten alloy material and preparation method for nano crystal block thereof |
| 03/26/2008 | CN100376706C Production method of molybdenum alloy |
| 03/20/2008 | US20080066832 Alloy of Titanium, Nickel or three phase alloy; a Ti, Ni sulfide at a surface of current collector; thin plate and fine wire shape; endowing all materials with superelastic characteristics |
| 03/19/2008 | CN101146608A Gas-adsorbing substance, gas-adsorbing alloy and gas-adsorbing material |
| 03/19/2008 | CN100375793C Beta Ti-base five-element alloy |
| 03/18/2008 | US7344676 Good absorption and desorption kinetics; alloys; reversibility |
| 03/12/2008 | EP1281460B1 Niobium powder, sintered compact thereof and capacitor |
| 03/05/2008 | EP1893780A2 Metal alloy for a stent |
| 03/04/2008 | US7337940 Apparatus and method for friction stir welding of high strength materials, and articles made therefrom |
| 02/27/2008 | EP1892052A1 Cermet insert and cutting tool |
| 02/27/2008 | EP1892051A1 Cermet insert and cutting tool |
| 02/26/2008 | USRE40100 hot isostatic pressing powder blends comprising alloys of chromium, cobalt, rhuthenium, nickel and iron, doped with microstructure boron, carbon, nitrogen, oxygen and silicon powders, to form billets, then machining |
| 02/14/2008 | US20080038147 Metal film having a cubic crystal structure; tantalum thin film with higher heat resistance and stability than known tantalum thin films; the tantalum thin film was determined to be alpha -tantalum |
| 02/14/2008 | US20080038146 Metal alloy for medical devices and implants |
| 02/14/2008 | DE19918329B4 Wasserstoffabsorbierende Legierung und Elektrode, die die wasserstoffabsorbierende Legierung umfaßt Hydrogen-absorbing alloy and electrode comprising the hydrogen absorbing alloy |
| 02/13/2008 | EP1886337A2 Lamp having molybdenum alloy lamp components |
| 02/13/2008 | CN101121982A Porous foam tungsten and preparation method thereof |
| 02/13/2008 | CN101121972A Method for preparing Mo-Cu composite material |
| 02/13/2008 | CN100368576C Niobium powder, sintered body thereof and capacitor using the same |
| 02/12/2008 | US7329382 Producing a particulate from a supply of tungsten-containing scrap; mixing with metallic component formed from at least one of a metal and an alloy to produce a particulate product ; forming a firearm projectile |
| 02/07/2008 | WO2008016010A1 Piston ring |
| 02/06/2008 | CN101117672A Activated sintering preparation method of fine crystalline non-magnetic wolfram-copper alloy |
| 02/05/2008 | CA2402515C Powder-metallurgic method for the production of highly dense shaped parts |
| 01/29/2008 | CA2277404C Slurry compositions for diffusion coatings |
| 01/24/2008 | US20080017278 High Melting Point Metal Based Alloy Material Lexhibiting High Strength and High Recrystallization Temperature and Method for Production Thereof |
| 01/23/2008 | EP1137021B1 Sinter of niobium for capacitor, and method of manufacture thereof |
| 01/23/2008 | CN101109055A Ti-Cr-V solid solution alloy with high weight of hydrogen and low V content |
| 01/23/2008 | CN101108389A Dry method dust collecting technique for ferromolybdenum smelting flue gas |
| 01/17/2008 | US20080012016 Transparent conductive film, semiconductor device and active matrix display unit |
| 01/16/2008 | EP1878077A1 Hydrogen storage material and method for preparation of such a material |
| 01/16/2008 | EP1877592A2 Novel ruthenium-based materials and ruthenium alloys, their use in vapor deposition or atomic layer deposition and films produced therefrom |
| 01/16/2008 | CN101104891A Method for preparing vanadium-iron from low-vanadium solution |
| 01/15/2008 | US7318547 Solder of binary silicides of silicon and one of rhenium, silicon and ruthenium, iridium, or cerium |
| 01/08/2008 | CA2349137C Multi-layered anti-coking heat resistant metal tube and method for manufacture thereof |
| 01/03/2008 | DE10335802B4 Wasserstoffabsorbierender Mehrschichtkörper A hydrogen-absorbing multi-layer body |