| Patents for C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or (3,486) |
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| 06/13/2012 | EP1997922B1 High-temperature shape memory alloy, actuator and motor |
| 06/13/2012 | CN102492885A Niobium-zirconium tungstate composite material and preparation method thereof |
| 06/13/2012 | CN102492884A Preparation method of novel tungsten-copper-zinc alloy material |
| 06/13/2012 | CN102492863A Arc melting method of tungsten alloy with high tungsten content |
| 06/13/2012 | CN101186979B Method for manufacturing high-purity Ni-V alloy |
| 06/07/2012 | US20120138196 Hydrogen separation alloy and method for producing same |
| 06/06/2012 | CN101851706B Method for removing inclusions from copper and chrome alloy by vacuum melting |
| 05/31/2012 | WO2012070209A1 Photomask blank, process for production of photomask, and chromium-containing material film |
| 05/30/2012 | CN1971984B Finely divided metal catalyst and method for making same |
| 05/30/2012 | CN1852999B ODS-alloy of molybdenum, silicon and boron |
| 05/30/2012 | CN102477509A 一种中钒铁的制备方法 One kind of vanadium iron preparation |
| 05/30/2012 | CN102021458B Nb-Ti-Si-Zn alloy material and preparation method thereof |
| 05/24/2012 | WO2012067030A1 Electrode film, sputtering target, thin-film transistor, method for manufacturing thin-film transistor |
| 05/23/2012 | CN102471874A 钽溅射靶 Tantalum sputtering target |
| 05/23/2012 | CN102471839A Hydrogen separation alloy and method for producing same |
| 05/23/2012 | CN102465224A 高铬复合锤头 High chromium composite hammer |
| 05/23/2012 | CN102465211A 一种医用金属植入材料多孔钽的制备方法 A medical preparation of metallic implant materials of porous tantalum |
| 05/23/2012 | CN101705408B Compound alloy for smelting valve element of special electric control valve |
| 05/23/2012 | CN101578728B Alloy coating film for metal separator of fuel cell, method for producing the same, sputtering target material, metal separator and fuel cell |
| 05/23/2012 | CN101061254B Alloyed tungsten produced by chemical vapour deposition |
| 05/22/2012 | US8182362 Golf club head |
| 05/17/2012 | US20120121925 Coated articles, electrodeposition baths, and related systems |
| 05/17/2012 | US20120120561 Hinge device and electronic device using the same |
| 05/10/2012 | US20120112391 Crucible for master alloying |
| 05/09/2012 | CN102443726A Tungsten alloy fishing weight and production process thereof |
| 05/08/2012 | US8173306 Catalyst, method for producing catalyst, membrane electrode assembly, and fuel cell |
| 05/08/2012 | US8173269 Alloy coating film, method for production of alloy coating film, and heat-resistant metal member |
| 05/08/2012 | US8172960 Tantalum sputtering target and method of manufacturing same |
| 05/03/2012 | DE102010022888B4 Legierung für einen Penetrator sowie Verfahren zur Herstellung eines Penetrators aus einer solchen Legierung Alloy for a penetrator and methods for producing a penetrator from such an alloy |
| 05/02/2012 | CN102433480A Tungsten-copper alloy with low skeleton connectivity and preparation method thereof |
| 05/02/2012 | CN101967660B Method for preparing Nb3Al superconducting material by using electrical co-deoxidization method |
| 04/26/2012 | WO2012053486A1 Electrode for electric discharge machining |
| 04/25/2012 | EP1301654B1 Method of producing graded platinum diffusion aluminide coating |
| 04/25/2012 | CN102424941A 微镧掺杂钨丝的制备方法 Preparation of tungsten micro lanthanum-doped |
| 04/25/2012 | CN102424928A Mo-Si-B-W multi-phase composite material and preparation method thereof |
| 04/25/2012 | CN102424918A 一种级配钼粉结合熔渗制备MoCu梯度材料的方法 One kind of level of molybdenum powder combined with an infiltration method for preparing MoCu FGM |
| 04/25/2012 | CN101983806B 一种钨基高比重合金薄板的制备方法 A method of preparing the base of tungsten heavy alloy sheet |
| 04/19/2012 | WO2012050271A1 Alloy of tungsten (w) and copper (cu) having functionally graded material (fgm) layers, metal material having the same and manufacturing method for alloy of w and cu |
| 04/19/2012 | US20120094271 Selecting for cooperatively interacting molecules |
| 04/12/2012 | WO2012045106A1 Collimator for x-ray, gamma, or particle radiation |
| 04/11/2012 | EP2439295A2 Method for producing a Cr-Cu-alloy |
| 04/11/2012 | CN102409214A 一种WO<sub>3</sub>-TiH<sub>2</sub>粉末制备W-10Ti合金的方法 A method of WO <sub> 3 </ sub> -TiH <sub> 2 </ sub> powders W-10Ti alloy |
| 04/11/2012 | CN102409195A 多孔钽的制备方法及装置 Preparation of porous tantalum and apparatus |
| 04/04/2012 | EP1144147B8 METHOD FOR PRODUCING METAL POWDERS BY REDUCTION OF THE OXIDES, Nb AND Nb-Ta POWDERS AND CAPACITOR ANODE OBTAINED THEREWITH |
| 04/04/2012 | CN102400025A 一种两步法制备中间合金的方法 A two-step method of master alloys prepared |
| 04/04/2012 | CN102400004A 钨钛合金靶坯及靶材的制造方法 The method of manufacturing tungsten alloy target blanks and Target |
| 04/04/2012 | CN102021460B 一种采用冷等静压和液相烧结制备W-10Ti合金靶材的方法 A method using cold isostatic pressing and liquid phase sintering of W-10Ti alloy target |
| 04/04/2012 | CN101928867B 基于松装熔渗法制备钨铜合金的方法 Preparation of bulk infiltrated tungsten copper alloy-based approach |
| 04/04/2012 | CN101537427B 一种离心铸造高铬铸铁复合轧辊及其制备方法 A centrifugal casting high chromium cast iron composite roll and its preparation method |
| 03/29/2012 | WO2012039283A1 Hydrogen-separating membrane |
| 03/29/2012 | WO2012006501A3 Potassium / molybdenum composite metal powders, powder blends, products thereof, and methods for producing photovoltaic cells |
| 03/28/2012 | CN102395701A Production method with thermal projection of a target |
| 03/28/2012 | CN102392170A Processing method for manufacturing silver tungsten composite contact material |
| 03/28/2012 | CN102392169A High-density tungsten alloy containing rare earth oxide for armor-piercing bullet core and preparation method thereof |
| 03/28/2012 | CN102392168A Vanadium aluminum titanium intermediate alloy used for manufacturing high vanadium titanium alloy material and preparation method thereof |
| 03/27/2012 | US8142543 Refining ferroalloys |
| 03/27/2012 | CA2399552C Iron base high temperature alloy |
| 03/21/2012 | EP2431494A1 Barrier film for semiconductor wiring, sintered sputtering target, and method of manufacturing sputtering targets |
| 03/21/2012 | CN102383016A Microwave sintering and heat treatment method for preparing high-performance tungsten-based high-density alloy |
| 03/21/2012 | CN102383015A Method of preparing Al-V master alloy through two-step method |
| 03/21/2012 | CN101611165B Process for producing molybdenum-based sputtering target plate |
| 03/15/2012 | US20120063947 Molybdenum-based target and process for producing a target by thermal spraying |
| 03/14/2012 | EP2427286A1 Recycling of tungsten carbides |
| 03/14/2012 | CN102378667A Tungsten cathode material |
| 03/14/2012 | CN102373358A Preparation method of TiC dispersion-strengthened molybdenum alloy |
| 03/14/2012 | CN102373356A Composite reinforced long-service-life high-temperature molybdenum alloy boat for molybdenum powder reduction and preparation method thereof |
| 03/06/2012 | US8128765 Large grain cavities from pure niobium ingot |
| 03/01/2012 | WO2012026898A1 Mould coating method |
| 02/29/2012 | CN102363852A Method for preparing uniform and dense W-Cu composite material with high tungsten content |
| 02/26/2012 | CA2763117A1 Manufacturing method of ferromolybdenum from molybdenite |
| 02/23/2012 | WO2012023475A1 CrTi-BASED ALLOY AND SPUTTERING TARGET MATERIAL, PERPENDICULAR MAGNETIC RECORDING MEDIUM, AND PROCESSES FOR PRODUCING SAME |
| 02/22/2012 | CN102358920A Method for preparing CuWCr composite material in consumable electrode arc-melting furnace |
| 02/16/2012 | US20120038050 Sputtering target |
| 02/15/2012 | EP2418299A1 Tantalum sputtering target |
| 02/15/2012 | EP1955795B1 Tungsten alloy particles, machining process with the same, and process for production thereof |
| 02/15/2012 | EP1144147B2 METHOD FOR PRODUCING METAL POWDERS BY REDUCTION OF THE OXIDES, Nb AND Nb-Ta POWDERS AND CAPACITOR ANODE OBTAINED THEREWITH |
| 02/15/2012 | CN102356179A Tantalum sputtering target |
| 02/09/2012 | WO2012016257A2 Process for producing a cu-cr material by powder metallurgy |
| 02/09/2012 | US20120035059 Metal Assembly Constituting A Precursor For A Superconductor, A Superconductor And A Method Suitable For The Production Of A Superconductor |
| 02/08/2012 | CN101994048B 一种多组元铌合金铸锭的制备方法 Preparation of a multi-component alloy ingot niobium |
| 02/02/2012 | WO2012014949A1 Electric contact material |
| 02/01/2012 | EP1664362B1 Ods-alloy of molybdenum, silicon and boron |
| 02/01/2012 | CN102341515A Rhenium Tungsten Wire, Method Of Manufacturing The Wire And Medical Needle Using The Wire |
| 02/01/2012 | CN102337418A Preparation method of Mo-Nb alloy board for sputtering target material |
| 02/01/2012 | CN102336038A Composite structural material and process for manufacturing pipeline component using same |
| 01/26/2012 | US20120020828 Method of preventing oxidation of metals in thermal spraying |
| 01/25/2012 | CN102333907A Coating system and coating method for producing a coating system |
| 01/25/2012 | CN102330007A Preparation method and production system of aircraft grade vanadium-aluminum alloy |
| 01/25/2012 | CN102329970A Method for producing ferrotungsten with tungsten carbide obtained by tungsten-containing waste processing as raw material |
| 01/25/2012 | CN101962714B Production method of low-silicon low-titanium and high-carbon ferrochrome smelted by submerged arc furnace |
| 01/25/2012 | CN101956088B Method for preparing molybdenum doped alloy |
| 01/18/2012 | CN102321816A Method for preparing CuWCr composite material through electric arc melting and infiltration method |
| 01/18/2012 | CN101720745B High-gravity tungsten-base fish pendant and manufacture process thereof |
| 01/12/2012 | WO2012003669A1 Vanadium-chromium-iron alloy and producing method thereof |
| 01/11/2012 | EP1924718B1 Production of fine grain micro-alloyed niobium sheet via ingot metallurgy |
| 01/11/2012 | CN202109757U Ferrocolumbium reduction furnace mantle |
| 01/11/2012 | CN102312146A Preparation method of CuW70 contact material |
| 01/11/2012 | CN102312145A Ferrochrome and production method thereof |
| 01/11/2012 | CN102011076B Processing technique of niobium alloy plate |
| 01/11/2012 | CN101699591B Integrated contact of copper-tungsten contact part /copper or copper alloy conductive rod and preparation method thereof |