Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 29 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
Patents for C22C 29 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides (6,311)
07/2012
07/04/2012CN102534343A Wear-resistant material used in drilling application
07/04/2012CN102534342A Glass mould made of tungsten carbide alloy and preparing method of glass mould
07/04/2012CN102534341A Method for eliminating WC (Wolfram Carbide) grain fragmentation at phase boundary between ultra-coarse grain hard alloy and super-coarse grain hard alloy
07/04/2012CN102534340A Nitrogen-containing hard alloy based on multi-element composite titanium carbonitride solid solution and preparation method for nitrogen-containing hard alloy
07/04/2012CN102534339A Preparation method for producing end milling cutter blank mixture
07/04/2012CN102534338A Cobalt carbide material for hydrogen storage and preparation method thereof
07/04/2012CN102534337A Cermet body and method of making cermet body
07/04/2012CN102534336A Metal ceramic and preparation method thereof
07/04/2012CN102534335A Rare earth alloy powder-modified Ti(C,N)-based metal ceramic and preparation method thereof
07/04/2012CN102534278A Sleeve forging and pressing preparation method of bismuth-telluride-base thermoelectric material
07/04/2012CN102534277A New preparation method for coarse particles and super coarse particle hard alloy
07/04/2012CN102531603A Matrix powder system and composite materials and articles made therefrom
07/04/2012CN102528017A Rare earth additive for hard alloy and preparation method thereof
07/04/2012CN102168191B Vanadium-nitrogen alloy preparation method for preventing fired alloy from being adhered and oxidized
07/04/2012CN102134660B Functionally gradient hard alloy with cubic phase-rich surface and preparation method thereof
07/04/2012CN102031436B Method for improving corrosion resistance of WC-Co hard alloy
07/04/2012CN101956115B Processable complex phase ceramic material and preparation method and secondary hardening heat treatment method thereof
07/04/2012CN101956113B Aerospace structural material and preparation method thereof
07/04/2012CN101921941B Method for producing vanadium-nitrogen alloy
07/04/2012CN101890476B Non-magnetic metal ceramic mould and preparation method thereof
07/04/2012CN101871070B Novel metal ceramic composite material and preparation method thereof
07/04/2012CN101768679B Method for manufacturing hard alloy with nonuniform structure
07/04/2012CN101215662B Tungsten alloy used for jewelry and ornamental article, and preparation method thereof
07/03/2012US8211358 Cemented carbide and method of making the same
07/03/2012CA2549424C Cubic boron nitride sintered body
06/2012
06/28/2012WO2012086839A1 Cutting tool
06/28/2012WO2012085489A1 Process for manufacturing a reinforced alloy by plasma nitriding
06/27/2012EP2467507A1 Brass alloy
06/27/2012CN202284221U 改进的钨钢生产设备系统 Improved tungsten steel production equipment systems
06/27/2012CN202284220U 改进的钨钢烧结炉脱蜡管 Improved tungsten steel sintering furnace tube dewaxing
06/27/2012CN1584093B Method of making submicron cemented carbide
06/27/2012CN102517577A Composite material for piston ring coating, piston ring coating and preparation method thereof
06/27/2012CN102517486A Method for preparing aluminum-alloyed combined aluminum oxide compound molybdenum disilicide material
06/27/2012CN102517485A Cemented carbide body containing zirconium and niobium and method of making the same
06/27/2012CN102517484A N300 hard alloy and preparation method thereof
06/27/2012CN102517483A Industrial production method for synthesizing cemented carbide block material in situ
06/27/2012CN102517482A Ti-Al/B4C-based marine composite material and preparation method thereof
06/27/2012CN102517467A Method for preparing coarse-grain hard alloy
06/27/2012CN102021463B Method for preparing cemented carbide by vacuum extrusion
06/27/2012CN101767204B Fluidized preparation method for WC-Co composite powder
06/27/2012CN101709422B Tungsten carbide aluminum-nickel alloys and preparation method thereof
06/21/2012US20120156083 Cermet body and a method of making a cermet body
06/20/2012EP2465960A1 Cermet body and a method of making a cermet body
06/20/2012CN102510907A 低氧化硼复合材料 Low boron oxide composites
06/20/2012CN102505092A High-density sub-micron grain metal ceramic
06/20/2012CN102505091A Coating material and preparation method thereof
06/20/2012CN102505090A Preparation method of high-toughness polycrystalline cubic boron nitride compound sheets
06/20/2012CN102501077A Bionic abrasion-resistant high-reliability guide rail of cast iron rolling machine tool and manufacturing method of bionic abrasion-resistant high-reliability guide rail
06/19/2012US8202344 Cemented carbide with ultra-low thermal conductivity
06/19/2012CA2532453C Cemented carbide body containing zirconium and niobium and method of making the same
06/13/2012EP2462083A1 Tough coated hard particles consolidated in a tough matrix material
06/13/2012CN102498224A Reinforced roll and method of making same
06/13/2012CN102492887A TiC steel-bonded cemented carbide and its manufacturing method
06/13/2012CN102492886A Tungsten aluminum carbide-iron-nickel hard alloy and preparation method thereof
06/13/2012CN102492885A Niobium-zirconium tungstate composite material and preparation method thereof
06/13/2012CN101874123B Ceramic for decorative parts and decorative parts made by using the ceramic
06/12/2012US8197574 Dispersoid reinforced alloy powder and method of making
05/2012
05/31/2012WO2012070209A1 Photomask blank, process for production of photomask, and chromium-containing material film
05/30/2012EP2456946A2 Supported pcd and manufacturing method using binderless wc-substrate
05/30/2012EP2456898A2 Boron suboxide composite material
05/30/2012CN202246813U Nitrogen heat exchange system for sintering vanadium-nitrogen alloy
05/30/2012CN1852999B ODS-alloy of molybdenum, silicon and boron
05/30/2012CN102482739A 硬质合金以及使用该硬质合金的切削工具 Carbide and the use of the cemented carbide cutting tools
05/30/2012CN102477511A Method for preparing nitrided ferrovanadium
05/30/2012CN102477510A 一种氮化钒铁的制备方法 Preparation method of vanadium nitride iron
05/30/2012CN102071346B Method for preparing compact nanocrystalline WC-Co hard alloy block material with small grain size
05/30/2012CN101837458B Iron alloy-based composite hard alloy roller and production method thereof
05/24/2012DE102011117232A1 Matrixpulversystem und Verbundmaterialien daraus hergestellte Artikel System matrix powder and composite materials produced therefrom,
05/23/2012EP2455207A1 Screw and manufacturing method thereof
05/23/2012EP2454391A2 Reinforced roll and method of making same
05/23/2012CN102470446A Cermet and coated cermet
05/23/2012CN102465227A 一种钒氮合金生产中制备原料料球的方法 A method of preparing vanadium nitrogen alloy raw material production sphere
05/23/2012CN102465226A Method for utilizing carbon-nitrogen-oxygen vanadium to prepare vanadium-nitrogen alloy
05/23/2012CN102011041B Nitriding sintering technology for YT15 hard alloy
05/23/2012CN101963446B Vanadium and nitrogen alloy full-automatic vertical medium frequency induction heating furnace
05/23/2012CN101899586B Preparation process of composite preform
05/23/2012CN101892412B Cubic boron nitride/ titanium carbide compound sintered cutter material and preparation method thereof
05/16/2012CN102459667A 复合烧结碳化物旋转切削工具及旋转切削工具坯料 The composite sintered carbide rotary cutting tools and rotary cutting tool blanks
05/16/2012CN102453911A Surface strengthening method for excavator bucket teeth
05/16/2012CN102453822A Mining hard alloy
05/09/2012EP2450136A1 Cermet and coated cermet
05/09/2012CN102443729A Carbide chip for processing automobile steel cast and preparation method thereof
05/09/2012CN102443728A Carbide blade for processing automobile iron-casting piece and preparation method thereof
05/09/2012CN102443727A Ni substituting Co hard alloy wearable part and preparation method thereof
05/09/2012CN102443714A Preparation method for superfine hard alloy
05/09/2012CN101326309B Thermal spray coated rolls
05/08/2012US8173561 Inert high hardness material for tool lens production in imaging applications
05/08/2012US8173093 Iron silicide sputtering target and method for production thereof
05/08/2012US8172914 Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring tools
05/03/2012US20120103135 Nanomatrix powder metal composite
05/03/2012DE102011013881B3 Gleitlagerverbundwerkstoff und daraus hergestelltes Gleitlagerelement Bearing composite material and made it plain bearing element
05/02/2012CN102439257A Erosion resistant subterranean drill bits having infiltrated metal matrix bodies
05/02/2012CN102439192A Powder for thermal spraying and method for forming thermal-spray deposit
05/02/2012CN102439181A Cemented carbide tools
05/02/2012CN102438780A A superhead element, a tool comprising same and methods for making such superhard element
05/02/2012CN102433488A WC-Co-Ni-Al-B hard alloy, roll collar prepared from hard alloy and preparation method of roll collar
05/02/2012CN102433487A N100 hard alloy and preparation method thereof
05/02/2012CN102433486A Tungsten carbide-intermetallic compound hard alloy of twin structure and preparation method thereof
05/02/2012CN102433485A Iron and nickel-based hard alloy cutter material and preparation method thereof
05/02/2012CN102433484A Preparation method of hard alloy with double crystal structure
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