| 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) |
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| 07/10/2008 | US20080166192 Coated cemented carbide insert particularly useful for heavy duty operations |
| 07/10/2008 | US20080163723 Earth-boring bits |
| 07/10/2008 | DE06714890T1 Sinterkörper aus kubischem bornitrid und schneidwerkzeug damit Sintered body of cubic boron nitride cutting tool and thus |
| 07/09/2008 | EP1941069A1 Hard metal for cutting plates of crankshaft millers |
| 07/09/2008 | CN101215662A Tungsten alloy used for jewelry and ornamental article, and preparation method thereof |
| 07/09/2008 | CN101214743A Coating blade for processing cast iron |
| 07/03/2008 | WO2008079285A1 A hardfacing material for hardfacing earth boring bits used in abrasive wear environments and a method of manufacturing the same |
| 07/03/2008 | WO2008079083A1 Punch for cold forming operations |
| 07/03/2008 | WO2008079082A1 Corrosion resistant tool for coldforming operations |
| 07/03/2008 | US20080156145 Treating molten calcium-silicate based slag with a molten ferrosilicon alloy, the phosphorous in the slag is transferred to the ferrosilicon alloy; removing a calcium-silicate based slag containing less than 3 ppmw phosphorous |
| 07/02/2008 | EP1939314A2 Corrosion resistant tool for coldforming operations |
| 07/02/2008 | EP1939313A2 Coated cemented carbide insert particularly useful for heavy duty operations |
| 07/02/2008 | CN101209612A Coated cemented carbide insert particularly useful for heavy duty operations |
| 07/02/2008 | CN100398497C Sintered part and the method for the production thereof |
| 07/02/2008 | CN100398440C Multi-carbide material manufacture and use |
| 06/26/2008 | WO2008051588A9 Articles having improved resistance to thermal cracking |
| 06/26/2008 | US20080148905 introducing a solid metal carbide ( boron carbide) and a N2-containing material such as urea into a plasma, heating metal carbide and urea by the plasma to form ultrafine particles of the metal carbide; whileurea forms removable nitrogen oxides waste with O2 or oxides as impurities |
| 06/25/2008 | EP1935999A2 Coated cemented carbide endmill |
| 06/25/2008 | EP1935537A2 Multiple processes of high pressures and temperatures for sintered bodies |
| 06/25/2008 | EP1597064A4 Coated carbide tap |
| 06/25/2008 | CN101208166A Cermet insert and cutting tool |
| 06/25/2008 | CN101205584A High-hardness high-strength low-cost nonmagnetic hard alloy |
| 06/19/2008 | WO2008072180A2 Cubic boron nitride compacts |
| 06/19/2008 | US20080145261 Multiple processes of high pressures and temperatures for sintered bodies |
| 06/18/2008 | EP1932930A1 High-strength cemented carbide and process for producing the same |
| 06/18/2008 | CN100395182C Method for preparing nanopowder of tungsten carbide |
| 06/17/2008 | US7387658 Method of making a cemented carbide powder mixture and the resulting cemented carbide powder mixture |
| 06/17/2008 | CA2437758C Thermal barrier coatings with low thermal conductivity |
| 06/12/2008 | WO2008042330B1 Abrasive wear resistant hardfacing materials, drill bits and drilling tools including abrasive wear resistant hardfacing materials, and methods for applying abrasive wear resistant hardfacing materials to drill bits and drilling tools |
| 06/12/2008 | WO2008042329B1 Particle matrix composite drill bits with hardfacing and methods of manufacturing and repairing such drill bits using hardfacing materials |
| 06/11/2008 | EP1930457A1 Sintered body and method for producing same; sliding member, film-forming material and die for hot extrusion molding each using such sintered body; and hot extrusion molding apparatus and hot extrusion molding method each using such die for hot extrusion molding |
| 06/11/2008 | EP1930456A2 Powder-metallurgically produced steel plate, application of such a steel plate and method for its manufacture |
| 06/11/2008 | CN101195288A Coated cutting tool insert |
| 06/11/2008 | CN100393902C Carbide alloy, carbide bit and manufacturing method thereof |
| 06/10/2008 | US7384689 Cemented carbide body |
| 06/10/2008 | US7384447 Coated nickel-containing powders, methods and apparatus for producing such powders and devices fabricated from same |
| 06/10/2008 | US7384444 Advanced erosion-corrosion resistant boride cermets |
| 06/10/2008 | US7384443 Improved hardness, wear resistance; consolidation, sintering; for use as cutting elements of drill bits used for oil and gas exploration |
| 06/05/2008 | DE10224206B4 Spritzgussform für eine halbverfestigte FE-Legierung Injection mold for a semi-solidified Fe alloy |
| 06/04/2008 | CN101191169A Carbon nano tube-diamond-hard alloy composite material and its preparation method and application |
| 06/03/2008 | US7381396 Containing 100 to 600 ppm of magnesium; capacitor anodes; reduced residual current levels and fluctuations; capacitors having niobium pentoxide barrier layer |
| 05/29/2008 | WO2008062505A1 Superhard tip and process for producing the same |
| 05/28/2008 | EP1925383A2 Method of making a sintered body, a powder mixture and a sintered body |
| 05/28/2008 | CN101189090A Cermet insert and cutting tool |
| 05/28/2008 | CN101186990A Ultra-fine hard alloy coated powder and method for preparing same |
| 05/28/2008 | CN101186981A High-intensity high-tenacity super fine crystal WC-10Co hard alloy preparation method |
| 05/28/2008 | CN101186135A Coated inserts for milling of compacted graphite iron |
| 05/28/2008 | CN100390314C Superfine carbide alloy and manufacturing method thereof |
| 05/28/2008 | CN100390312C Preparation process of high-performance superfine crystal hard WC-10 wt.% Co alloy |
| 05/21/2008 | EP1923476A2 Nano-reinforced wc-co for improved properties |
| 05/21/2008 | EP1923154A2 Hybrid carbon nanotube reinforced composite bodies |
| 05/21/2008 | EP1922429A1 Fine grained polycrystalline abrasive material |
| 05/21/2008 | EP1922428A1 Composite materials including nickel-based matrix materials and hard particles, tools including such materials, and methods of using such materials |
| 05/21/2008 | EP1922427A2 Hardmetal materials for high-temperature applications |
| 05/21/2008 | EP1499755B1 Surface treatment of co-cr based alloys using plasma carburization |
| 05/15/2008 | US20080113257 Membrane electrode assemblies for use in fuel cells |
| 05/14/2008 | CN100387737C Method for preparing super fine hard alloy |
| 05/08/2008 | US20080107896 Composite Wear-Resistant Member and Method for Manufacture Thereof |
| 05/07/2008 | CN100386460C Method of producing an abrasive product containing cubic boron nitride |
| 05/02/2008 | WO2008051588A2 Articles having improved resistance to thermal cracking |
| 05/02/2008 | CA2663519A1 Articles having improved resistance to thermal cracking |
| 05/01/2008 | CA2608925A1 Semi solid tib2 precursor mixture |
| 04/30/2008 | EP1915227A2 Composite cutting inserts and methods of making the same |
| 04/30/2008 | EP1345869B1 Machining tool and method of producing the same |
| 04/30/2008 | CN101168845A Abrasion resistance material and application thereof in paper-making paste mill |
| 04/30/2008 | CN101168813A Surface sintering alloy steel |
| 04/30/2008 | CN101168190A Hard alloy and double-metal composite technique and device |
| 04/29/2008 | US7364632 Radiator member for electronic appliances and processes for producing the same |
| 04/24/2008 | WO2008047639A1 Purifying catalyst for gas within reflow furnace, method for preventing contamination of reflow furnace, and reflow furnace |
| 04/23/2008 | CN100383272C Superfine carbide alloy and manufacturing method thereof |
| 04/16/2008 | CN101161841A Ultra-fine hard alloy composite powder and method for manufacturing same |
| 04/10/2008 | WO2008042330A1 Abrasive wear resistant hardfacing materials, drill bits and drilling tools including abrasive wear resistant hardfacing materials, and methods for applying abrasive wear resistant hardfacing materials to drill bits and drilling tools |
| 04/10/2008 | WO2008042329A1 Particle matrix composite drill bits with hardfacing and methods of manufacturing and repairing such drill bits using hardfacing materials |
| 04/10/2008 | DE112006000635T5 Cermet auf TiCN-Basis und Schneidwerkzeug und Verfahren zur Herstellung eines geschnittenen Gegenstandes unter Verwendung desselben Thereof TiCN-base cermet and cutting tool and process for the preparation of a sliced article using |
| 04/09/2008 | CN101158399A Planetary gear with hard metal bolts |
| 04/09/2008 | CN101158004A Tungsten carbide aluminium hard alloy sintered body having fibre granule |
| 04/08/2008 | US7354548 Fabrication of hardmetals having binders with rhenium or Ni-based superalloy |
| 04/08/2008 | US7354471 Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom |
| 04/03/2008 | DE102006045339B3 Metallpulver Metal powder |
| 04/02/2008 | EP1906477A1 Separator for solid polymer electrolyte fuel cell of stainless steel, titanium or titanium alloy, process for producing the same, and method for evaluating warping and twisting of separator |
| 04/02/2008 | EP1904660A1 Sintered cemented carbides using vanadium as gradient former |
| 04/02/2008 | CN101153363A Method of producing polycrystal diamond complex sheet drill blank bits |
| 04/02/2008 | CN101153359A Process for preparing piezo-electricity composite material of ceramal |
| 04/02/2008 | CN100378239C Cemented carbide tool and method of making the same |
| 03/27/2008 | WO2008034903A1 Metal powder |
| 03/27/2008 | WO2008034902A1 Metal powder |
| 03/27/2008 | WO2008034392A1 Turbine component |
| 03/27/2008 | WO2008006053A3 Cement-free refractory |
| 03/27/2008 | US20080075621 A metal carbide, mixed carbide or carbonitride, a metal binder and a grain growth inhibitor having a concentration gradient profile increasing toward the center; powder metallurgy; disposable tips for cutting diamonds; durability |
| 03/26/2008 | EP1534871B1 Use of a hard metal alloy |
| 03/26/2008 | CN101151386A Ultra-hard alloy and cutting tool |
| 03/19/2008 | EP1900849A1 Cemented carbide inserts for milling of hard Fe-based alloys >45 HRC |
| 03/19/2008 | EP1900422A1 Dispersing machine and its use in manufacturing powder mixtures |
| 03/19/2008 | EP1900421A1 Method and device for manufacturing a hard metal or cermet powder mixture |
| 03/15/2008 | CA2600807A1 Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening |
| 03/12/2008 | CN100374599C Method for treating tungsten carbide particles |
| 03/06/2008 | WO2007121931A3 Hard metal body formed from a mixture containing a tungsten-cobalt-carbon |
| 03/05/2008 | EP1895181A2 Tungsten carbide enhanced bearing |
| 03/05/2008 | CN101134383A Cemented carbide inserts for milling of hard fe-based alloys >45 HRC |
| 03/05/2008 | CN100372959C Advanced erosion resistant oxide cermets |