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)
12/2012
12/26/2012CN102839315A Nano TiN modified TiC-based steel bond hard alloy
12/26/2012CN102839314A Carbon control technology for improving application effect of rare earth oxides in hard alloys
12/26/2012CN102839313A Nano Cr3C2-WC-Ni composite powder and preparation method thereof
12/26/2012CN102839312A High-temperature refractory alloy with normal-temperature and low-temperature ductility and manufacturing method thereof
12/26/2012CN102839311A Metal ceramic and preparation method thereof
12/26/2012CN102836996A Solid lubricating high-temperature anti-wearing powder composition and preparation method of compound coating of composition
12/26/2012CN102230119B TiC system steel-bonded carbide and preparation method thereof
12/26/2012CN102162044B Preparation method of tungsten carbide/cobalt system porous material
12/26/2012CN102151839B ThO2-containing nickel-base binding phase superfine metal ceramic powder and preparation method and application thereof
12/26/2012CN102151834B Al2O3-cobalt-based adhesive phase-containing ultrafine hard alloy powder and preparation method and use thereof
12/26/2012CN102041422B Silicon nitride ferrovanadium and production method thereof
12/26/2012CN101509120B Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film and target used to form hard film
12/19/2012CN102834534A Magnesium-based composite member, heat dissipation member, and semiconductor device
12/19/2012CN102834210A Composite body
12/19/2012CN102828096A Metal ceramic cutting tool material and preparation method thereof
12/19/2012CN102828061A Multi-element composite grain-refining agent and preparation method thereof
12/19/2012CN102220537B Method for one-step quickly preparing high manganese-silicon thermoelectric material by combination of synthesizing and sintering of discharge plasma
12/19/2012CN102199717B Gradient multiferroic material and preparation method thereof
12/19/2012CN102140603B Preparation method of hard alloy using nickel-aluminum intermetallic compound Ni3Al as bonding phase
12/13/2012WO2012168530A1 Ecological ammunition
12/13/2012WO2012168139A1 Tungsten-carbide-based spray powder, and a substrate with a tungsten-carbide-based thermally sprayed layer
12/13/2012CA2843682A1 Ecological ammunition
12/12/2012EP2531630A1 Hard metal materials
12/12/2012CN102822367A Hard metal materials
12/12/2012CN102816964A Manufacturing method for ultra-fine grain Ti (C, N) based metal ceramic tools
12/12/2012CN102815957A Nonferrous metal alloy-toughened aluminum nitride ceramic-based composite material and preparation method thereof
12/12/2012CN101985716B Preparation method of multi-scale double-interface metal ceramic powder
12/12/2012CN101934369B Masonry method of high-temperature liquid container for metallurgy and product produced by using same
12/12/2012CN101466858B Cemented carbide with refined structure
12/06/2012WO2012163804A1 Feni binder having universal usability
12/05/2012CN102808123A Method and device for crushing old hard alloy and preparation method of device
12/05/2012CN102808096A Preparation method for super coarse crystal WC-Co hard alloy
12/05/2012CN102808095A Tungsten carbide titanium tantalum hafnium solid solution powder
12/05/2012CN102808094A Anti-binding and anti-carburizing coating for medium coarse particle WC-CO hard alloy sintering
12/05/2012CN102808085A Industrial method for recycling waste wolfram carbide-cobalt (WC-Co) hard alloy
12/05/2012CN102212731B Method for industrially preparing dimorphic hard alloy with both high strength and high tenacity
12/05/2012CN102126025B Process for preparing surface decarbonized WC-Co gradient hard alloy preform
12/04/2012US8323372 Low coefficient of thermal expansion cermet compositions
11/2012
11/28/2012EP2527480A1 NiFe binder with universal application
11/28/2012CN102796934A Shield machine cutter material and preparation method thereof
11/28/2012CN102796933A High-entropy alloy binder phase-based nitrogen-containing hard alloy and preparation method thereof
11/28/2012CN102796932A Powder particle for preparing metal ceramic and preparation method of metal ceramic
11/28/2012CN102337442B Metal ceramic seal ring material and preparation method thereof
11/28/2012CN102312148B Composite material for cutter with strength and toughness and preparation method thereof
11/28/2012CN102069093B Tungsten carbide roller
11/28/2012CN101899585B Prefabricated part of composite abrasion-resistant part and method for manufacturing abrasion-resistant part with same
11/27/2012US8317893 Downhole tool parts and compositions thereof
11/27/2012CA2664212C Abrasive wear-resistant hardfacing materials, drill bits and drilling tools and including abrasive wear-resistant hardfacing materials, and methods for applying abrasive wear resistant hardfacing materials to drill bits and drilling tools
11/23/2012CA2776634A1 White tungsten carbide jewelry article
11/21/2012CN102787267A Multiple boride metal ceramic based on high-entropy alloy adhesion agent and preparation method thereof
11/21/2012CN102787266A Titanium carbonitride based metal ceramic based on high-entropy alloy binder phase and preparation method of metal ceramic
11/21/2012CN102191420B Tungsten-free and cobalt-free Ti (C, N)-based metal ceramic and preparation method thereof
11/21/2012CN101805867B Si3N4-based metal ceramic and preparation method thereof
11/21/2012CN101522305B Purifying catalyst for gas within reflow furnace, method for preventing contamination of reflow furnace, and reflow furnace
11/15/2012WO2012153858A1 Superhard alloy and coated superhard alloy
11/14/2012EP2522760A2 Method of making coated cemented carbide
11/14/2012CN1982052B Coated cutting cutter blade
11/14/2012CN102776492A Selective metallization method of surface of ceramic, and ceramic and its application
11/14/2012CN102776429A Novel bonding phase ultrafine hard alloy
11/14/2012CN102773991A Metallic screw and manufacturing method for same
11/14/2012CN102773472A Polycrystalline diamond drill bit matrix powder
11/14/2012CN102268581B Preparation method of superfine tantalum-niobium carbide solid solution powder
11/14/2012CN101985718B Hard alloy using iron-aluminum intermetallic compound as bonding phase and preparation method thereof
11/14/2012CN101974714B Molybdenum titanium carbonitride solid solution and preparation method thereof
11/08/2012WO2012038529A3 Method for producing a sintered composite body
11/07/2012CN102766796A Hard alloy and preparation method thereof
11/07/2012CN102766795A Non-magnetic die material and production method thereof
11/07/2012CN102766794A Microalloyed high-wear-resistance steel bonded carbide
11/07/2012CN102766793A Cermet material and preparation method thereof
11/07/2012CN102764893A Articles having improved resistance to thermal cracking
11/07/2012CN102191498B Preparation method for wear-resistant corrosion-resistant coating from coarse granular titanium-carbide-based powder
11/07/2012CN102191421B Ultrafine hard alloy with gradient structure and preparation process thereof
11/07/2012CN101974713B Method for preparing gradient cemented carbide with beta removal layer
11/07/2012CN101487094B Carbon nitridation titanium ceramet powder containing rare earth and preparation thereof
11/06/2012US8303681 Mixed powder and sintered body, mixed cermet powder and cermet, and fabrication methods thereof
11/01/2012WO2012147737A1 Tungsten carbide-based sinter and abrasion-resistant members using same
11/01/2012WO2012145773A1 Doped hexagonal tungsten carbide and method for producing same
10/2012
10/31/2012CN102758166A Processing process of composite cold roll
10/31/2012CN102758112A Micron-nano WC-Co hard alloy, preparation process and application thereof
10/31/2012CN102758111A Nano hard alloy material containing spherical face-centered cubic structure cobalt powder and preparation process thereof
10/31/2012CN102758089A Recovering and regenerating method of cemented carbide scrap material
10/31/2012CN101168190B Hard alloy and double-metal composite technique
10/30/2012CA2667323C Hard tip and method for producing the same
10/25/2012DE112010002444T5 Pulver zum thermischen Spritzen und ein Verfahren zum Bilden eines thermischenSpritzbelages Powder for thermal spraying, and a method for forming a thermal spray coating
10/25/2012DE102011112435B3 Cermetpulver, Verfahren zur Herstellung eines Cermetpulvers, Verwendung der Cermetpulver, Verfahren zur Herstellung eines beschichteten Bauteils, Beschichtetes Bauteil Cermet powder, method for producing a Cermetpulvers, using the cermet powder, method for producing a coated component coated member
10/24/2012CN102747243A Process for preparing grapheme modified hard alloy
10/24/2012CN102747241A Method for preparing W+C mixture
10/24/2012CN102744401A Geological mineral exploration device and preparation method thereof
10/24/2012CN102304657B Molybdenum-free Ti (C, N)-based cermet wear resistant and corrosion resistant material and preparation method thereof
10/23/2012US8292985 Materials for enhancing the durability of earth-boring bits, and methods of forming such materials
10/18/2012WO2012139409A1 Post-sinter conglutination and oxidation-preventative vanadium-nitrogen alloy preparation method
10/18/2012WO2012098062A3 Substrate for mirrors for euv lithography
10/18/2012CA2833058A1 Post-sinter conglutination and oxidation-preventative vanadium-nitrogen alloy preparation method
10/17/2012CN102732769A Nickel ferrite-copper metal ceramic inert anode material and preparation method
10/17/2012CN102732768A High-ductility, corrosion-resistant and ultra/extra-thick crystalline cemented carbide and preparation method thereof
10/17/2012CN102732767A Coarse particle hard alloy material and preparation method thereof
10/17/2012CN102732766A Coarse grain hard alloy material and preparation method thereof
10/17/2012CN102732765A Metal ceramic matrix used as aluminium electrolyzing inert anode and preparation method thereof
10/17/2012CN102732741A Method for preparing cemented carbide mixture by using water as wet grinding medium
10/17/2012CN102061419B Hard alloy material taking Co-Cu as bonding phase and preparation method thereof
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