Patents
Patents for C22C 27 - Alloys based on rhenium or a refractory metal not mentioned in groups or (3,486)
01/2012
01/11/2012CN101658905B Methods for preparing continuous casting crystallizer copper plate surface modified W-Cu alloy layer and application thereof
01/05/2012WO2012002970A1 Molybdenum containing targets
01/05/2012US20120003548 Air battery catalyst and air battery using the same
01/04/2012EP2401419A1 Coating system and coating method for producing a coating system
01/04/2012CN101326384B Mass body for controlling vibration
01/03/2012US8088232 Having no or minimal texture banding or through thickness gradient; have high purity and can be microalloyed to improved performance; use in transistors, liquid crystal displays, plasma display panels, organic light emitting diodes, semiconductor devices, solar cells
01/03/2012CA2462491C Laminated component for fusion reactors
12/2011
12/29/2011WO2011162398A1 Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker
12/29/2011US20110319931 Rhenium tungsten wire, method of manufacturing the wire and medical needle using the wire
12/28/2011CN102296198A 一种纳米碳化钽弥散强化钨块体材料的制备方法 Nano tantalum carbide dispersion strengthened tungsten preparation of bulk material
12/22/2011WO2011129565A3 Method for producing tantalum (ta) powder using eutectic alloys
12/15/2011US20110306508 Method of Mycotoxin Detection
12/14/2011CN101845566B 一种连续还原生产钒氮合金的方法 A continuous reduction of vanadium-nitrogen alloy production methods
12/14/2011CN101390175B Nb<sub>3</sub>Sn超导线材的制备用前体和Nb<sub>3</sub>Sn超导线材 Nb <sub> 3 </ sub> Sn precursor for manufacturing a superconducting wire and Nb <sub> 3 </ sub> Sn superconducting wire
12/08/2011WO2011152369A1 Hydrogen separation alloy and method for producing same
12/08/2011DE102010022888A1 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
12/07/2011EP2392891A2 Alloy for a penetrator and method for manufacturing a penetrator out of such an alloy
12/07/2011CN102268565A 一种高富W固溶体相含量的W-10Ti合金的制备方法 A method for preparing high-W solid solution phase rich content of W-10Ti alloy
12/07/2011CN101407881B 高纯钽及如溅射靶的含高纯钽的制品 With high purity and high purity tantalum and tantalum products such as sputtering targets
12/06/2011US8070894 A metallic alloy containing a reducing agent, e.g., carbon, silicon, boron, to reduce metal oxide on the surface of the metal to be coated to allow metallurgical bonding of the alloy to form a protective coating; bonding strength; stainless steel; refractory metals; aluminum alloys
11/2011
11/30/2011CN101698920B 一种高纯度铬铁合金及其制备方法 A high-purity chrome alloy and preparation method
11/30/2011CN101343708B 一种非难熔的钨合金 One kind of non-refractory tungsten alloy
11/24/2011US20110287279 Highly corrosion-resistant porous metal member
11/23/2011EP2388346A1 Production of fine grain niobium products by micro-alloying and ingot metallurgy
11/23/2011EP2388345A1 Fine grain niobium wrought products obtained by VAR ingot metallurgy
11/23/2011CN102255084A Highly corrosion-resistant porous metal member
11/23/2011CN102251162A Preparation method of high performance nanometer lanthanide oxide doped molybdenum-silicon-boron alloy
11/16/2011EP1491651B1 NITRIDED Mo ALLOY WORKED MATERIAL HAVING HIGH CORROSION RESISTANCE, HIGH STRENGTH AND HIGH TOUGHNESS AND METHOD FOR PRODUCTION THEREOF
11/16/2011CN101928850B Method for preparing W-Ti alloy target material
11/09/2011EP1395387B1 High temperature melting braze materials for bonding niobium based alloys
10/2011
10/27/2011US20110264161 Melting method for producing an inclusion-free ta-base alloy
10/27/2011US20110259477 Laminated structure by internal oxidation and forming method thereof
10/27/2011DE102010018303A1 Schmelzverfahren zur Herstellung einer einschlussfreien Ta-Basislegierung Smelting process for producing an inclusion-free Ta-based alloy
10/25/2011US8043692 Alloyed tungsten produced by chemical vapour deposition
10/25/2011US8043406 Molybdenum metal powder
10/25/2011US8043405 Densified molybdenum metal powder
10/20/2011WO2011129565A2 Method for producing tantalum (ta) powder using eutectic alloys
10/20/2011US20110254230 Coatings and powders, methods of making same, and uses thereof
10/19/2011CN102220508A Preparation method and usage of medical porous tantalum
10/18/2011US8039116 Nb-Si based alloys having an Al-containing coating, articles, and processes
10/18/2011CA2452779C Tungsten-tin composite material for green ammunition
10/13/2011WO2011125663A1 Molybdenum alloy and process for producing same
10/06/2011US20110243787 Power of tungsten alloy with transition metal dissolved therein as solid solution and process for producing the same
10/05/2011CN102206754A Method for producing ferrovanadium
10/05/2011CN102205144A Porous tantalum serving as medical metal implanted material and preparation method thereof
09/2011
09/28/2011CN101792879B Non-metal element alloyed lamellar niobium, molybdenum and silicon-based (Nb-Mo-Si) in-situ composite material and preparation method thereof
09/28/2011CN101709419B Tantalum foam and preparation method thereof
09/28/2011CN101649411B Fe-X-C grain refiner and preparation method thereof
09/27/2011US8025710 Tungsten alloy grains, processing method using the same, and method for manufacturing the same
09/21/2011CN102197155A Barrier film for semiconductor wiring, sintered sputtering target, and method of manufacturing sputtering targets
09/15/2011US20110223054 Production of molybdenum metal powder
09/14/2011CN102182432A Secondary explosion energy-releasing liner
09/14/2011CN101591748B Vanadium-aluminium interalloy with special carbon content range and preparation method thereof
09/08/2011US20110214987 Method of making a sputter target and sputter targets made thereby
09/07/2011CN101423911B Manufacturing technology of molybdenum-based rare-earth alloy slab and equipment thereof
09/07/2011CN101313373B Nb-containing rod-shaped material for use in manufacture of superconducting wire and method for manufacture of Nb3Sn superconducting wire
09/06/2011US8012271 Material for components of a gas turbine
09/01/2011WO2011105338A1 Valve seat
08/2011
08/31/2011CN201952478U 钒氮合金中频感应加热炉坩埚支撑系统及出料控制系统 VN alloy medium frequency induction furnace crucible support systems and discharge control system
08/30/2011US8007604 Titanium-tantalum base shape memory alloys, actuator and engine
08/25/2011WO2011101706A1 Hard particles for blending in sintered alloy, wear-resistant iron-based sintered alloy containing hard particles, valve seat formed of sintered alloy, and process for manufacturing hard particles
08/25/2011US20110206944 Process for producing shaped refractory metal bodies
08/24/2011CN102162055A Method for preparing a tungsten-copper composite material with high arc ablation resistance
08/24/2011CN101667498B Preparation method of W-Cu electrical contact
08/17/2011CN102154569A Vanalium preparation method
08/17/2011CN101643874B Rare earth ammonium tetramolybdate preparation method
08/16/2011US7998287 Tantalum sputtering target and method of fabrication
08/11/2011US20110194970 Production of Nanocrystalline Metal Powders via Combustion Reaction Synthesis
08/10/2011CN102146527A Method for smelting low-aluminum high-vanadium iron
08/10/2011CN102145977A Powdered materials, communication equipment manufacturing method and communication equipment
08/03/2011CN102140590A Slab preparation process and equipment of powder metallurgy multielement molybdenum-based rare-earth alloy
08/03/2011CN101163810B Alloy part for radiation of semiconductor device and method for manufacturing same
07/2011
07/28/2011US20110182766 Alloys
07/27/2011CN101265541B Heat sink material for power device and preparation method thereof
07/21/2011US20110176988 Ammonia decomposition catalysts and their production processes, as well as ammonia treatment method
07/20/2011CN102131601A Powder of tungsten alloy with transition metal dissolved therein as solid solution and process for producing same
07/20/2011CN102129905A Semimetal magnetic material with high spin polarization
07/20/2011CN101651050B Submicron particle reinforced Ag-based electrical contact material and preparation method thereof
07/19/2011US7981520 Oxide-forming protective coatings for niobium-based materials
07/19/2011CA2467790C Non-evaporable getter multilayer deposits obtained by cathodic deposition and process for their manufacturing
07/13/2011EP2343719A1 Electrode material for vacuum circuit breaker and method for producing same
07/13/2011EP2343150A2 High temperature melting braze materials for bonding niobium based alloys
07/12/2011CA2496551C Niobium stent
07/06/2011EP2341158A1 Actuator and Engine
07/06/2011CN102117796A Copper interconnection structure of integrated circuit and preparation method thereof
06/2011
06/29/2011EP2339041A1 Actuator and engine
06/29/2011EP2339040A1 Actuator and engine
06/29/2011CN101693932B Method for producing ferrovanadium
06/23/2011US20110146848 Oxide-forming protective coatigns for niobium-based materials
06/22/2011CN102102159A Alloy with high hardness, high corrosion resistance and high abrasion resistance
06/22/2011CN101540238B Preparation process of alloyed copper-chromium contact material
06/22/2011CN101316672B Tungsten alloy particles, machining process with the same, and process for production thereof
06/21/2011US7964070 Highly pure hafnium material, target thin film comprising the same and method for producing highly pure hafnium
06/16/2011WO2011070475A1 Alloy comprising two refractory metals, particularly w and ta and x-ray anode comprising such alloy and method for producing same.
06/15/2011EP2332675A1 Powder of tungsten alloy with transition metal dissolved therein as solid solution and process for producing same
06/15/2011CN101698909B Method for preparing molybdenum-copper alloy
06/15/2011CN101210294B Preparation method of A5B19 type alloy
06/09/2011DE102009056504A1 Verwendung von pulvermetallurgischem Vormaterial zur Herstellung einer einschlussfreien Nb-Legierung Use of powder metallurgy starting material for the preparation of a free inclusions Nb alloy
06/07/2011US7955448 Alloy for heat dissipation of semiconductor device and semiconductor module, and method of manufacturing alloy
05/2011
05/25/2011CN101660077B Rhenium tungsten wire emitting material and usage
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