| Patents for C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or (3,486) |
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| 05/19/2011 | US20110116965 Reduction method |
| 05/18/2011 | CN102061388A Method for smelting ferromolybdenum by utilizing molybdenum scrap |
| 05/11/2011 | CN102051498A Tungsten and molybdenum copper alloy heat sink material and preparation method |
| 05/11/2011 | CN101654768B Alloy powder for plasma cladding |
| 05/11/2011 | CN101603132B Method and device for producing vanadium-nitrogen alloy |
| 05/10/2011 | US7938854 Medical devices and methods of making the same |
| 05/05/2011 | WO2011053231A1 Recycling of tungsten carbides |
| 05/05/2011 | US20110101621 Wear-resistant component |
| 05/04/2011 | CN1607055B Niobium powder, anode prepared therefore and capacitor including the anode |
| 05/04/2011 | CN102046822A Tungsten sintered material sputtering target |
| 05/04/2011 | CN102041421A High-tungsten content high-compactness fine-grain tungsten-copper material and preparation method thereof |
| 05/04/2011 | CN102041404A Method for preparing low-oxygen titanium-zirconium-molybdenum (TZM) alloy and application |
| 05/04/2011 | CN102041403A Preparation method of low-oxygen MHC alloy and application of low-oxygen MHC alloy |
| 05/04/2011 | CN102041402A Preparation method of low-oxygen molybdenum alloy and application thereof |
| 05/04/2011 | CN101660080B Microporous mesh structural porous tungsten structure with high porosity and preparation method thereof |
| 05/03/2011 | US7935883 crystal structured silicides of iron, vanadium and aluminum, used in circuits with electrodes, n-type and p-type junctions connected in series, in chlorofluorocarbon-free refrigerators using the Peltier effect; power sources; efficiency |
| 04/28/2011 | WO2011049049A1 Tungsten cathode material |
| 04/28/2011 | US20110097236 Methods of making molybdenum titanium sputtering plates and targets |
| 04/27/2011 | CN102031411A Method for preparing compact W-Cu composite material at low temperature |
| 04/27/2011 | CN102031402A Preparation method of vanadium-aluminum alloy |
| 04/27/2011 | CN102031372A Online prediction system for terminal composition of low-carbon ferrochromium in silicothermic smelting |
| 04/20/2011 | EP2312608A1 Target for x-ray tube, x-ray tube using the same, x-ray inspection system, and method for producing target for x-ray tube |
| 04/20/2011 | CN102021460A Method for preparing W-10Ti alloy target material by using cool isostatic pressing and liquid-phase sintering |
| 04/20/2011 | CN102021459A Mo-Si-La alloy wire and preparation method thereof |
| 04/20/2011 | CN102021458A Nb-Ti-Si-Zn alloy material and preparation method thereof |
| 04/20/2011 | CN102021365A Cobalt chromium alloy |
| 04/20/2011 | CN102021356A Crucible support system and discharge control system of VN alloy medium frequency induction heating furnace |
| 04/20/2011 | CN101389784B Sintered sputtering target made of high-melting metals |
| 04/14/2011 | US20110086238 Niobium Nanostructures And Methods Of Making Thereof |
| 04/14/2011 | CA2682455A1 Oxide-forming protective coatings for niobium-based materials |
| 04/13/2011 | CN102011076A Processing technique of niobium alloy plate |
| 04/13/2011 | CN101532108B Molybdenum alloy manufacturing method |
| 04/07/2011 | WO2011040400A1 Method for producing high-purity tungsten powder |
| 04/06/2011 | CN101525714B Tungsten alloy material containing yttria and preparation method thereof |
| 03/30/2011 | CN101994049A Tungsten alloy material and method for manufacturing jewelries |
| 03/30/2011 | CN101994048A Method for preparing multi-component niobium alloy ingot |
| 03/24/2011 | US20110067524 Tantalum based alloy that is resistant to aqueous corrosion |
| 03/23/2011 | CN1607054B High purity metal Mo coarse powder and sintered sputtering target produced by thereof, and manufacture method of high-purity Mo coarse powder |
| 03/23/2011 | CN101988162A Method for preparing porous molybdenum metal by adopting powder metallurgy method |
| 03/22/2011 | US7910512 Production process of electrode catalyst for fuel cell |
| 03/17/2011 | WO2011030902A1 Hydrogen separation membrane and method for separating hydrogen |
| 03/17/2011 | WO2011030815A1 Process for production of electrically conductive molded article, and apparatus for production of electrically conductive molded article |
| 03/16/2011 | CN201762418U Tungsten particles for fluxing agent |
| 03/10/2011 | WO2010116112A3 Production method with thermal projection of a target |
| 03/09/2011 | CN101984114A Low-elastic modulus high-strength BCC Zr-Ti-Nb alloy |
| 03/09/2011 | CN101983806A Preparation method of tungsten heavy alloy thin plate |
| 03/03/2011 | WO2010141897A3 Improved medical device of ternary alloy of molybdenum and rhenium |
| 02/24/2011 | WO2011021923A1 A process for producing a metal-matrix composite of significant δcte between the hard base-metal and the soft matrix |
| 02/24/2011 | CA2770464A1 A process for producing a metal-matrix composite of significant .delta.cte between the hard base-metal and the soft matrix |
| 02/22/2011 | US7892367 Tantalum sputtering target |
| 02/17/2011 | WO2011018971A1 Tantalum sputtering target |
| 02/17/2011 | WO2011018970A1 Tantalum sputtering target |
| 02/16/2011 | EP2284289A1 Tungsten sintered material sputtering target |
| 02/16/2011 | CN101974712A Nb-Ti-Si-Sr alloy material and preparation method thereof |
| 02/09/2011 | CN101967660A Method for preparing Nb3Al superconducting material by using electrical co-deoxidization method |
| 02/09/2011 | CN101967591A Method for preparing Nb3Al superconducting material by mechanical alloying method |
| 02/09/2011 | CN101967577A Method for preparing tungsten-based alloy |
| 02/02/2011 | CN101962714A Production method of low-silicon low-titanium and high-carbon ferrochrome smelted by submerged arc furnace |
| 02/01/2011 | US7879953 Biobeneficial polyamide/polyethylene glycol polymers for use with drug eluting stents |
| 01/26/2011 | CN101956112A Mo-Ce alloy wire and preparation method thereof |
| 01/26/2011 | CN101956088A Method for preparing molybdenum doped alloy |
| 01/20/2011 | WO2009153596A3 Niobium silicide alloys |
| 01/20/2011 | US20110015325 Polymeric materials and additives therefor |
| 01/19/2011 | CN101948976A Composite strengthened molybdenum alloy material and preparation method thereof |
| 01/19/2011 | CN101384739B Cr-Cu alloy, process for producing the same, heat sink for semiconductor, and heat dissipating component for semiconductor |
| 01/13/2011 | WO2011005745A1 Niobium based alloy that is resistant to aqueous corrosion |
| 01/13/2011 | US20110008201 Niobium based alloy that is resistant to aqueous corrosion |
| 01/12/2011 | CN201704388U Intermediate frequency induction shaft furnace special for preparing vanadium-nitrogen alloy |
| 01/12/2011 | CN101942592A Method for preparing molybdenum copper alloy by activated sintering |
| 01/12/2011 | CN101942591A Method for fast preparing molybdenum-copper alloy |
| 01/05/2011 | CN101939454A High strength nickel alloy welds through precipitation hardening |
| 01/05/2011 | CN101935793A High-strength Mo-doped sheet and preparation method thereof |
| 12/29/2010 | CN101928867A Method for preparing tungsten-copper alloy based on loose-loading infiltration method |
| 12/29/2010 | CN101928866A W-Cu composite material prepared from La-Ni intensified-sintered W skeleton and preparation method thereof |
| 12/29/2010 | CN101928850A Method for preparing W-Ti alloy target material |
| 12/22/2010 | CN101469395B Zirconium-containing composition for zirconium-based amorphous alloy and zirconium-based amorphous alloy |
| 12/22/2010 | CN101350286B Probe nail of tunsten wire,and its manufacture method |
| 12/15/2010 | CN101918604A Thin-film solar array having molybdenum-containing rear electrode layer |
| 12/09/2010 | US20100312327 Medical device of ternary alloy of molybdenum and rhenium |
| 12/08/2010 | CN101911236A Electrode contact member of vacuum circuit breaker and process for production of the same |
| 12/08/2010 | CN101660079B Macro mesh structural porous foamed molybdenum and preparation method thereof |
| 12/08/2010 | CN101575678B Manufacturing technique of tungsten alloy for improving mechanical property of high-density tungsten alloy |
| 12/08/2010 | CN101376939B Tungsten aluminum-copper alloy sintered body and preparation thereof |
| 12/02/2010 | DE202010010147U1 Ideal-weiße, anlaufbeständige Edelmetall-Schmucklegierung Ideal-white, tarnish-resistant precious metal jewelry alloy |
| 12/01/2010 | CN101476074B Carbon-nitrogen-vanadium alloy containing titanium and manufacturing method thereof |
| 12/01/2010 | CN101423912B Nanocrystalline tungsten-based alloy block body material and preparation method thereof |
| 11/30/2010 | CA2541050C Hydrogen permeable alloy and method for producing the same |
| 11/25/2010 | WO2010134417A1 Tantalum sputtering target |
| 11/24/2010 | EP2253464A2 Graded platinum diffusion aluminide coating |
| 11/24/2010 | CN101397617B Method for preparing alloy nano rare-earth oxide doping molybdenum-silicium-boron alloy |
| 11/17/2010 | CN101392347B In-situ synthesized Al2O3 reinforced molybdenum based composite material and preparation method thereof |
| 11/16/2010 | US7833511 having anode based on niobium and barrier layer based on niobium pentoxide and vanadium; capacitance; anodes for electrolytic capacitors |
| 11/10/2010 | EP1724369B1 Tungsten based sintered material having high strength and high hardness and mold for hot press molding of optical glass lens |
| 11/10/2010 | CN101880808A Method for preparing nano oxide dispersion reinforced superfine crystal tungsten-based composite material |
| 11/10/2010 | CN101880807A Production process capable of improving mechanical properties of high specific gravity tungsten alloy lever |
| 11/10/2010 | CN101638733B Vanadium nitrogen alloy preparing method |
| 11/03/2010 | EP1838359B1 Medical devices comprising alloys |
| 11/03/2010 | CN101876019A Die material for copper hot extrusion and preparation process thereof |
| 11/02/2010 | US7824463 Method for the production of niobium and tantalum powder |
| 10/28/2010 | US20100272889 Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof |