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)
09/2003
09/02/2003US6613276 Microalloying of transition metal silicides by mechanical activation and field-activated reaction
09/02/2003US6612787 Chromium-containing cemented tungsten carbide coated cutting insert
08/2003
08/28/2003WO2003071154A1 Pad for calipers of disk brakes
08/28/2003WO2002083348A9 Ceramic cutting insert of polycrystalline tungsten carbide
08/28/2003US20030161695 Chromium-containing cemented carbide body having a surface zone of binder enrichment
08/27/2003EP1337371A1 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
08/27/2003EP1021265A4 Intermetallic aluminides and silicides sputtering targets, and methods of making same
08/26/2003US6611056 Composite material, and manufacturing method and uses of same
08/26/2003US6609953 Seal rings with improved friction and wear properties
08/21/2003WO2003069121A1 The working head of a cutting tool
08/21/2003WO2002033138A9 Creep resistant titanium aluminide alloys
08/20/2003EP1336324A1 A method of increasing the useful life of a molybdenum silicide heating element
08/20/2003EP1140698B1 Method for producing wolfram carbides by gas-phase carburetion
08/20/2003CN1437562A Method for preparing a contact mass
08/14/2003US20030150585 Method for manufacturing composite materials
08/13/2003CN1435499A Method for mfg. Al2O3\W composite meterial
08/07/2003WO2002083992A3 Electrolytic production of high purity aluminum using ceramic inert anodes
08/06/2003EP1332012A2 Ceramic cutting insert of polycrystalline tungsten carbide
08/06/2003CN1433868A Tube shape tungsten carbide welding rod containing cubic boron nitride grain
08/06/2003CN1117168C Cutting insert blade for metallic ceramic
08/05/2003US6602312 Seal rings for potable water applications
07/2003
07/31/2003US20030144134 Method for the fabrication of an electrocatalyst layer
07/30/2003CN1432444A Cutting tool with coated surface
07/29/2003CA2060889C Tungsten carbide-containing hard alloy that may be processed by melting
07/23/2003CN1431330A High hardness and wearable material
07/17/2003WO2003057936A1 Metal carbide composite
07/17/2003US20030132558 Method for preparing refractory carbides
07/16/2003EP1327007A1 Tool for coldforming operations
07/16/2003EP1019558B1 Method of making ultrafine wc-co alloys
07/16/2003CN1114709C Preparation method of composite hard alloy powder of tungsten carbide and titanium cobalt carbide
07/15/2003US6592740 Heat treating niobium oxide in presence of niobium flaked getter material and in an atmosphere which permits transfer of oxygen atoms from the niobium oxide to the niobium flaked getter material to from oxygen reduced niobium oxide
07/10/2003WO2002014578B1 Chromium-containing cemented tungsten carbide coated cutting insert
07/10/2003US20030130114 Method for the deposition of an electrocatalyst layer
07/10/2003US20030129456 Cemented carbide and cutting tool
07/10/2003US20030126945 Cemented carbide tool and method of making
07/10/2003US20030126944 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
07/09/2003EP1268054A4 Electrocatalyst powders, methods for producing powders and devices fabricated from same
07/09/2003EP1115658B1 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
07/09/2003CN1113968C Hard material sintered compact with nickel-and cobalt-free, nitrogenous steel as binder of hard phase
07/08/2003US6589898 High-temperature strength and heat-resistant composite material “refsic”
07/08/2003US6589602 A cemented carbide base material and a hard film formed on a surface of the base
07/08/2003US6589449 Strontium, ruthenium oxide
07/08/2003CA2267960C Coating powder and method for its production
07/03/2003US20030124017 Method of making tungsten carbide based hard metals
07/02/2003EP1322793A2 Abrasive and wear resistant material
07/02/2003EP1322792A1 Creep resistant titanium aluminide alloys
07/02/2003CN1427996A Oxygen reduced niobium oxides
06/2003
06/26/2003US20030118884 Method for fabricating membrane eletrode assemblies
06/26/2003US20030118412 Surface-coated machining tools
06/26/2003US20030115984 Cemented carbide with binder phase enriched surface zone
06/25/2003CN1426488A Cemented carbide tool and method of making
06/25/2003CN1425787A Tungsten carbide base hard alloy
06/25/2003CN1425786A Fine crystal grain WC-TiC-ZrC-Co series hard alloy and inflection point decomposition preparing process
06/25/2003CN1425522A Method for preventing super fine hard alloy from oxidation in producing process
06/19/2003WO2003049889A2 Consolidated hard materials, methods of manufacture, and applications
06/19/2003WO2003014406B1 Corrosion and wear resistant cemented carbide
06/19/2003US20030111272 Fracture and wear resistant rock bits
06/12/2003US20030109199 Seal rings with improved friction and wear properties
06/12/2003US20030106888 Refsicoat heat resistant material and high-temperature electric heaters using said material
06/11/2003CN1423586A Composite rotary tool and tool fabrication method
06/10/2003US6576099 Oxygen reduced niobium oxides
06/10/2003US6575671 Chromium-containing cemented tungsten carbide body
06/05/2003US20030101849 Compositions of manganese sulfide compound added for making sintered product
06/04/2003CN1421538A Prepn of composite Ti3AlC2 material reinforcer
06/04/2003CN1421384A Metallic sulfide and producing process thereof
06/04/2003CN1110581C Improved hard alloy body for machining cast-iron
06/03/2003US6573210 Metal-ceramic formed body and process for producing it
05/2003
05/28/2003EP1314790A2 Cemented carbide with binder phase enriched surface zone
05/28/2003EP1313887A2 Method of producing an abrasive product containing cubic boron nitride
05/28/2003CN1420194A Method for mfg. W-Co-Ti hard alloy
05/28/2003CN1420193A Method for mfg. W-Co-Ti hard alloy
05/28/2003CN1420192A Method for mfg. W-Co-Ti hard alloy
05/28/2003CN1420191A Method for mfg. W-Co-Ti hard alloy
05/27/2003US6569226 Metal/ceramic composites with high hydrogen permeability
05/22/2003WO2003042419A1 Method of producing products made from carbide-reinforced, structural metal materials
05/21/2003CN1418976A High temp wearing-resistant corrosion-resistant Ni-Mo-Si metal silicide alloy material
05/21/2003CN1418975A Ultrahigh carbon Cr-Ni-C high temp. wearing-resistant alloy material
05/21/2003CN1109116C Si-Ca suballoy and its production process
05/14/2003EP1309733A2 Chromium-containing cemented carbide body having a surface zone of binder enrichment
05/14/2003EP0950123B1 Cutting insert and method of making the same
05/14/2003CN1108392C Method for preparing titanium-aluminium-carbon bulk material by in-situ hot-pressing solid-liquid phase reaction
05/13/2003US6562207 Refractory metal silicide alloy sputter targets, use and manufacture thereof
05/08/2003WO2003014406A3 Corrosion and wear resistant cemented carbide
05/08/2003US20030084752 Method of making a ceramic body of densified tungsten carbide
05/07/2003EP1307605A2 Chromium-containing cemented tungsten carbide coated cutting insert
05/07/2003EP1307602A2 Chromium-containing cemented tungsten carbide body
05/07/2003CN1415779A Manufacturing method for producing target material with high resistance used in metal film resistor with high stability by using sputtering technique
05/07/2003CN1107565C Composite cermet articles and method of making
05/06/2003US6559082 Insulating refractory material
05/06/2003US6557508 Robust torch jet spark plug electrode
05/02/2003EP1152864B1 Method for partially or completely coating the surfaces of components produced from aluminum or its alloys with solders, fluxing agents or binders for brazing
05/01/2003WO2003035919A2 Metal matrix composites of aluminum, magnesium and titanium using silicon hexaboride, calcium hexaboride, silicon tetraboride, and calcium tetraboride
05/01/2003WO2002083348A3 Ceramic cutting insert of polycrystalline tungsten carbide
05/01/2003CA2461544A1 Metal matrix composites of aluminum, magnesium and titanium using silicon hexaboride, calcium hexaboride, silicon tetraboride, and calcium tetraboride
04/2003
04/29/2003US6554884 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
04/29/2003US6554548 Hard refractory coated insert with tungsten carbide substrate containing a binder alloy of cobalt and chromium
04/16/2003CN1410575A Metal ceramic and its preparation method
04/16/2003CN1410574A Metal-ceramic cutting tool material and its preparation method
04/16/2003CN1105788C Hard alloy containing rare-earth oxide
04/15/2003US6547984 Mn-Zn ferrite and production process thereof
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