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)
03/2013
03/06/2013CN102950286A Refractory metal alloy ultrathin plate and foil, as well as producing method of plate
02/2013
02/28/2013US20130052076 Separation method
02/28/2013DE102011081482A1 Annealed ferritic material useful for valve seat rings and turbocharger components, comprises carbon, chromium, molybdenum, vanadium, silicon, manganese, iron, production-related impurities and other elements
02/19/2013US8377567 Highly corrosion-resistant porous metal member
02/14/2013WO2013022503A2 Compositional variations of tungsten tetraboride with transition metals and light elements
02/13/2013CN102925777A High-obdurability Ti (C, N) base metal ceramic and preparation method thereof
02/13/2013CN102925727A Preparation method for high-performance Zn@W-Cu heat composite
02/13/2013CN102925722A Method for smelting vanadium-aluminum alloy by electro-aluminothermic process
02/13/2013CN102409214B Method for preparing W-10Ti alloy from WO3-TiH2 powder
02/13/2013CN101748365B Tungsten titanium target material with high purity and high tungsten-rich phase, and preparation method thereof
02/07/2013WO2013018714A1 Method for manufacturing alloy containing transition metal carbide, tungsten alloy containing transition metal carbide, and alloy manufactured by said method
02/06/2013CN102912158A Method for smelting ferrovanadium by fine vanadium slag
02/06/2013CN102909389A Method for reducing and preparing nano molybdenum-copper composite powder with low temperature
02/06/2013CN102909377A Preparation method of perforating charge type cover
01/2013
01/23/2013CN202688406U Furnace for smelting by perrin process
01/23/2013CN102888547A Method for preparing NbZr10 alloy cast ingots
01/16/2013CN202675894U Special crucible for vanadium-nitrogen alloy production
01/16/2013CN202675859U Nitrogen protecting device of microwave heating type pushed slab kiln for vanadium-nitrogen alloy production
01/16/2013CN102876949A Method for manufacturing high-heat-conductivity molybdenum-copper-nickel alloy
01/16/2013CN101728093B WCu-La2O3 contact material and preparation method thereof
01/10/2013US20130008748 Friction disk having an anti-wear layer and integrated wear indication and compositions of the anti-wear layer
01/09/2013CN202655623U High-density tungsten alloy molding device
01/08/2013US8349249 Metal alloy for medical devices and implants
01/08/2013US8349248 Metallic material and methods of making and using same
01/02/2013EP2540852A1 Valve seat
01/02/2013CN102251162B Preparation method of high performance nanometer lanthanide oxide doped molybdenum-silicon-boron alloy
12/2012
12/27/2012US20120330390 Medical devices and implants from Ta-Nb-W alloys
12/26/2012CN102839310A Ultrasound humidification mixing method for preparing high-strength high-tenacity molybdenum alloy
12/26/2012CN102839309A Mixing method for preparing high-strength high-tenacity molybdenum alloy
12/19/2012CN102828095A Preparation method of high-strength oxidation-resistant molybdenum-base composite material
12/19/2012CN102828059A Preparation method of contact alloy for nano particle filled tungsten skeleton special structure
12/13/2012WO2012169262A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/13/2012WO2012169261A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/13/2012WO2012169258A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/13/2012WO2012169257A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/13/2012WO2012169256A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/13/2012WO2012169255A1 Method for producing molybdenum granulated powder and molybdenum granulated powder
12/12/2012CN102816963A Tungsten-rhenium alloy and preparation method thereof
12/12/2012CN102206754B Method for producing ferrovanadium
12/06/2012WO2012163509A1 Contact material for vacuuminterrupter, and method of making a contact material
12/04/2012US8323559 Crucible for master alloying
11/2012
11/29/2012US20120297855 Sputter Targets And Methods Of Forming Same By Rotary Axial Forging
11/28/2012EP2528077A1 Contact material for vacuum interrupter, and method of making a contact material
11/28/2012CN102800543A Lanthanum tungsten cathode for magnetron of micro-wave oven and preparation technology thereof
11/28/2012CN102800542A Yttrium cathode for magnetron tungsten of microwave oven and preparation process thereof
11/28/2012CN102796931A Rhenium-tungsten-yttrium cathode for microwave oven magnetron and preparation technique thereof
11/28/2012CN102796930A Tungsten base alloy substituting lead and preparation method thereof
11/28/2012CN102796929A Manufacture method of molybdenum alloy for nuclear fusion device
11/28/2012CN102796910A Method for preparing porous tantalum medical implant material through selective laser sintering forming
11/28/2012CN102796909A Method for preparing porous tantalum medical implant material through three-dimensional printing forming
11/28/2012CN102796908A Preparation method of medical porous titanium implant material
11/28/2012CN102796907A Method for preparing biological medical porous implant material
11/28/2012CN102796906A Preparation method for medical porous tantalum material
11/28/2012CN102796905A Method for preparing medical porous titanium implant material
11/28/2012CN102796904A Medical porous metal material for replacing weight-bearing bone tissues and preparation method of medical porous metal material
11/28/2012CN102796903A Method for preparing medical porous metal material capable of replacing bearing bone tissue
11/28/2012CN102796902A Method for preparing medical porous titanium implant material
11/28/2012CN102796901A Method for preparing medical porous metal implant material
11/28/2012CN102796900A Medical porous metal material and preparation method thereof
11/28/2012CN102796899A Preparation method of medical porous metal implanting material
11/28/2012CN102796898A Method for preparing medical porous metal implant material
11/28/2012CN102796897A Preparation method of medical implanting material porous tantalum
11/28/2012CN102796896A Method for preparing porous tantalum medical implant material
11/28/2012CN102796895A Preparation method for medical porous metal material capable of replacing bearing bone tissue
11/28/2012CN102796894A Method for preparing medical porous tantalum implant material
11/28/2012CN102796893A Preparation method of porous tantalum applicable to replacing human dentale tissue
11/28/2012CN102796892A Preparation method for medical porous metal material for replacing dentale
11/28/2012CN102796891A Method for preparing medical porous metal material
11/28/2012CN102796890A Preparation method for medical porous metal material capable of replacing loading bone tissue
11/28/2012CN102796889A Preparation method of medical porous tantalum material for replacing weight-bearing bone tissues of human body
11/28/2012CN102793946A Medical porous metal material for replacing dentale and preparation method thereof
11/28/2012CN102793945A Medical porous tantalum material for replacing dentale and preparation method thereof
11/22/2012WO2012157336A1 Method for producing molybdenum granulated powder, and molybdenum granulated powder
11/21/2012CN102787249A Sintering process for preparing high-density tungsten ferro-nickel alloy
11/21/2012CN102220508B Preparation method and usage of medical porous tantalum
11/15/2012US20120285586 Tungsten wire, cathode heater and vibration service lamp filament
11/15/2012DE102011075697A1 Chrom-Molybden-Legierung Chromium-molybdenum alloy
11/14/2012CN1536693B Electrochemical hydrogen storage alloy containing oxide surface
11/14/2012CN102782166A 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
11/14/2012CN102776428A Method for improving chrome vanadium titanium alloy comprehensive mechanical property through rotary swaging deformation
11/14/2012CN102776402A Partial dehydriding, sintering and densification method of hydride of vanadium, chromium and titanium alloy
11/08/2012US20120283336 Preparation of shaped metal particles and their uses
11/08/2012US20120283096 Agent for improving plant growth, seeds, and method for improving plant growth
11/08/2012US20120282132 Metal and metal oxide structures and preparation thereof
11/07/2012CN102041421B High-tungsten content high-compactness fine-grain tungsten-copper material and preparation method thereof
11/07/2012CN101988162B Method for preparing porous molybdenum metal by adopting powder metallurgy method
11/01/2012WO2012146483A1 Turbine component with coated balancing element for use at high temperatures
11/01/2012WO2012016257A3 Process for producing a cu-cr material by powder metallurgy
11/01/2012US20120276411 Coating Composition
10/2012
10/31/2012EP2518268A1 Turbine component with coated balancing weight for use in high temperatures
10/31/2012CN102762755A Valve seat
10/31/2012CN102756126A A manufacture method of MoCr target and the MoCr target
10/24/2012CN102747262A Preparation method of Al-Cr intermetallic compound/Al in-situ composite material
10/24/2012CN102747239A Manufacturing method for copper-tungsten alloy of a tungsten framework
10/18/2012CA2833058A1 Post-sinter conglutination and oxidation-preventative vanadium-nitrogen alloy preparation method
10/17/2012EP2510130A1 Alloy comprising two refractory metals, particularly w and ta and x-ray anode comprising such alloy and method for producing same.
10/17/2012CN102732845A Nickel-chromium alloy target with high purity and high compositional uniformity and method for preparing same
10/17/2012CN102728838A Molybdenum-based rare earth oxide powder metallurgical alloy wafer and preparing method thereof
10/17/2012CN102146527B Method for smelting low-aluminum high-vanadium iron
10/10/2012CN102717078A Process of tungsten alloy rotary swaging rod with high density and high performance
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