| 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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| 06/09/2004 | EP1426456A2 Method of making tungsten carbide based hard metal tools or components |
| 06/09/2004 | EP1425254A1 Boron containing ceramic-aluminum metal composite and method to form the composite |
| 06/09/2004 | CN1502714A Ternary boride base metal ceramic covering layer material and preparation technology thereof |
| 06/08/2004 | US6746507 Production method of composite material and composite material produced by the production method |
| 06/03/2004 | US20040105974 Cutting tool insert coated with a metal carbide, nitride and/or boride of MAX-phase defined as Mn+1AXn where n is 1, 2 or 3, M is one of the elements Ti, Zr, Hf, V, Nb, Ta, Cr or Mo, A is Al, Si or S, and X is C, N and/or B |
| 06/02/2004 | CN1500580A Rare-earth additive for cemented carbide and its preparing process |
| 05/27/2004 | WO2004009512A3 Ceramic/metal composite material and method for making same |
| 05/26/2004 | EP1422306A2 Ti(C,N)-(Ti,Nb,W)(C,N)-Co alloy for super-finishing turning cutting tool applications |
| 05/26/2004 | EP1422305A2 Ti (C,N)-(Ti, Nb, W)(C,N)-Co alloy for finishing and semifinishing turning cutting tool applications |
| 05/26/2004 | EP1422304A2 Ti(C,N)-(Ti,Nb,W)(C,N)-Co alloy for milling cutting tool applications |
| 05/26/2004 | EP1337371A4 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates |
| 05/26/2004 | CN1151297C Refractory Cr-base alloy |
| 05/20/2004 | US20040094537 Heat dissipation member for electronic apparatus and method for producing the same |
| 05/20/2004 | US20040094535 Method of increasing the useful life of a molybdenum silicide heating element |
| 05/19/2004 | EP1420076A1 Hard alloy and W-based composite carbide powder used as starting material |
| 05/19/2004 | EP1263692B1 Method for assembling parts made of materials based on sic by non-reactive refractory brazing, brazing composition, and joint and assembly obtained by said method |
| 05/19/2004 | CN1498144A Tantalum and tantalum nitride powder mixtures for electrolytic capactitors substrates |
| 05/19/2004 | CN1497053A Hard alloy and W-based complex carbide powder used as raw material |
| 05/19/2004 | CN1150343C SiAl alloy with low expansibility and high thermal conductivity |
| 05/13/2004 | WO2004040030A1 A1mgb14 based cermet with ductile co-mn binder phase |
| 05/13/2004 | US20040091749 Method of making coated cemented carbide cutting tools |
| 05/12/2004 | CN1495290A Torghness-reinforcing wear-resistant coating |
| 05/06/2004 | WO2004038886A2 Improved energy devices |
| 04/29/2004 | WO1992009710A3 Dieless micro-pyretic manufacturing technique for fabricating bearing materials and the bearing materials produced thereby |
| 04/29/2004 | US20040079191 Wear resistance cutting tools; noncracking, heat resistance; metallic binder containing nitride, carbide, solid solution |
| 04/29/2004 | US20040079190 Composite containing metal and ceramic segments; sintering, impregnating with catalyst solutions |
| 04/29/2004 | US20040079189 Capacitor contqining niobium electrode with dielectric interface |
| 04/28/2004 | EP1413638A1 MATERIAL BEING RESISTANT TO CHLORIDE−CONTAINING MOLTEN SALT CORROSION, STEEL PIPE FOR HEAT EXCHANGER COATED WITH THE SAME, AND METHOD FOR PRODUCTION THEREOF |
| 04/28/2004 | EP1413637A1 Cemented carbide with improved toughness for oil and gas applications |
| 04/28/2004 | CN1492063A Process for preparing silicon carbide/copper metal ceramic high temperature electric contact composite material |
| 04/21/2004 | EP1409757A1 Fine grained sintered cemented carbide, process for manufacturing and use thereof |
| 04/21/2004 | CN1490424A Nano crystal dosed yttrium carbide alloy composite powder and preparation thereof |
| 04/21/2004 | CN1490423A Cobalt based bonding phase material for refractory antistick tungsten carbide alloy |
| 04/15/2004 | US20040071896 Method of producing thin sheet of Al-SiC composite |
| 04/08/2004 | WO2004007784A3 Hard metal in particular for cutting stone, concrete and asphalt |
| 04/07/2004 | EP1404888A1 Metal-ceramic composite material |
| 04/07/2004 | CN1487110A Prepn of hard W-Co alloy |
| 04/07/2004 | CN1145182C Contact material for vacuum circuit breaker |
| 04/06/2004 | US6716389 Sintering and anodizing a mixture of refactory metal and metal nitride to form high-quality, wet and solid capacitors having a high fraction of intra-agglomerate pores; high capacitance recovery and lower equilvalent series resistance |
| 04/06/2004 | CA2297018C Thermal spray coating for gates and seats |
| 04/01/2004 | WO2003093514A3 Inoculation alloy against micro-shrinkage cracking for treating cast iron castings |
| 04/01/2004 | US20040060742 High-strength, high-toughness matrix bit bodies |
| 03/31/2004 | CN1486523A Robust torch jet spark plug electrode |
| 03/31/2004 | CN1486288A Machining tool and method of producing the same |
| 03/31/2004 | CN1486287A Molding tool formed of gradient composite material and method of producing the same |
| 03/31/2004 | CN1485450A Method for producing WC-Fe composite powder of ultra fine grain by tungsten alloy scrap |
| 03/31/2004 | CN1485299A Sintered compact for use in machining chemically reactive materials |
| 03/30/2004 | US6713391 Physical vapor deposition targets |
| 03/27/2004 | CA2442198A1 High-strength, high-toughness matrix bit bodies |
| 03/25/2004 | DE10340863A1 Production of a thin layer made from an aluminum-silicon carbide composite material for electronic devices comprises mixing aluminum and silicon carbide powders to produce a spray powder, and plasma-spraying onto a graphite substrate |
| 03/24/2004 | CN1483856A Self-protective laser smelting cover productive technology for ultrafine active hard alloy |
| 03/18/2004 | US20040052984 Apparatus and method of treating fine powders |
| 03/18/2004 | US20040052593 Ceramic cutting insert of polycrystalline tungsten carbide |
| 03/17/2004 | EP1275124A4 Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body |
| 03/16/2004 | US6706327 Method of making cemented carbide body |
| 03/11/2004 | WO2004020681A1 Use of a hard metal alloy |
| 03/10/2004 | CN1480547A Method for preparing superfine hard alloy |
| 03/10/2004 | CN1480546A Method for preparing superfine hard alloy |
| 03/10/2004 | CN1480545A Method for preparing superfine hard alloy |
| 03/10/2004 | CN1480544A Method for preparing hard alloy |
| 03/10/2004 | CN1480543A Carbide alloy structural member with gradient structure |
| 03/10/2004 | CN1141411C Heat-resistant and wear-resistant high temperature oxidation and corrosion resiting silicide alloy |
| 03/04/2004 | WO2004018734A2 Cast ceramic anode for metal oxide electrolytic reduction |
| 03/04/2004 | WO2004018082A1 Cast cermet anode for metal oxide electrolytic reduction |
| 03/04/2004 | US20040040414 Sputtering target; radiation transparent; electroconductivity; indium, tungsten oxide |
| 03/03/2004 | EP1100976B1 Cemented carbide insert with binder phase enriched surface zone |
| 03/03/2004 | CN1479796A Coated cutting tool insert with iron-nickel based binder phase |
| 03/03/2004 | CN1479326A Method of preparing samarium iron nitrogen permanent amgnet material using mechanical alloying |
| 03/03/2004 | CN1479321A 氧化物烧结体 Oxide sintered body |
| 03/03/2004 | CN1478915A Process and device for continuous production of vanadium nitride alloy |
| 03/02/2004 | US6699526 Method of making cemented carbide insert |
| 02/26/2004 | US20040038808 Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells |
| 02/26/2004 | US20040038805 Cast cermet anode for metal oxide electrolytic reduction |
| 02/26/2004 | US20040038053 Method for the manufacture of a metal matrix composite, and a metal matrix composite |
| 02/26/2004 | US20040037771 Cast ceramic anode for metal oxide electrolytic reduction |
| 02/26/2004 | US20040035246 Multicomponent of nitrogen and carbon, and >/=2 elements from titanium, aluminum, vanadium, niobium, zirconium, hafnium, molybdenum, tantalum, chromium and tungsten and an iron, nickel, or cobalt metal alloy |
| 02/25/2004 | EP1390566A2 Composite material and method for production thereof |
| 02/25/2004 | CN1477222A Nano TiN modified Tic or Ti (C,N) base metal ceramic cutter tool, its production process and application |
| 02/24/2004 | US6696200 Lithium battery with boron-containing electrode |
| 02/24/2004 | US6696097 Molding a mixture of an smfen magnetic powder with a resin binder into a desired shape and subjecting the surface of the shaped body to a coating treatment using a phosphate. |
| 02/24/2004 | US6694600 Heat treating in oxygen, roll working so that filaments have specified constraining dimensions |
| 02/24/2004 | CA2266382C Cutting tool insert |
| 02/24/2004 | CA2205967C Improved metal matrix composite |
| 02/19/2004 | WO2002049988B1 Machining tool and method of producing the same |
| 02/19/2004 | US20040033393 WC-Co cemented carbide with a low content of cubic carbides and a highly W-alloyed binder phase; coating of a titanium carbonitride with columnar grains followed by a layer of kappa -Al2O3 and a top layer of TiN |
| 02/19/2004 | US20040033183 Heat treating the niobium oxide in the presence of a getter material; for making a capacitor anode |
| 02/19/2004 | US20040031545 Melting copper (Cu) and copper oxide (Cu2O) in a specified atmosphere of an oxygen partial pressure, and solidifying the same; Cu and Cu2O are dispersed with each other; plastic workability; use as heat-radiating board of a semiconductor |
| 02/18/2004 | EP1230193B1 Method to obtain a refractory composite material based on carbide |
| 02/17/2004 | US6692822 Wear resistance, high toughness properties and good resistance to plastic deformation; performance |
| 02/17/2004 | US6692690 Cemented carbide body with improved high temperature and thermomechanical properties |
| 02/17/2004 | US6691910 Method of joining different metal materials by friction welding |
| 02/12/2004 | US20040028488 Machining tool and method of producing the same |
| 02/12/2004 | US20040026668 Oxide ion conductor, manufacturing method therefor, and fuel cell using the same |
| 02/12/2004 | US20040025631 Abrasive and wear resistant material |
| 02/10/2004 | US6689186 Silver-containing particles, method and apparatus of manufacture, silver-containing devices made therefrom |
| 02/05/2004 | US20040020627 Method for the production of inorganic fiber-reinforced metal matrix composite wires |
| 02/05/2004 | DE10258537A1 Hard metal made from tungsten carbide with a binder based on cobalt or cobalt and nickel has a magnetic saturation depending on the cobalt amount of the hard metal |
| 01/29/2004 | WO2004009512A2 Ceramic/metal composite material and method for making same |
| 01/29/2004 | US20040018108 Mixing powders comprising nitrides, carbides, metals and/or alloys, then heating and pressing to form polycrystalline structures having hardness and wear resistance |
| 01/29/2004 | US20040016557 Coarse carbide substrate cutting elements and method of forming the same |