Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 1 - Making non-ferrous alloys
Patents for C22C 1 - Making non-ferrous alloys (28,127)
09/2003
09/24/2003CN1443864A Silver tin-oxide zinc-oxide alloy electric contact and its production process
09/24/2003CN1443615A Method for preparing alloy solution for pouring operation and equipment
09/24/2003CN1121920C Hydrogen absorbing alloy powder producing method
09/23/2003US6623867 Reinforced aluminum metal composite carrier
09/23/2003US6623571 Mixing solid particulate titanium with molten aluminium, spraying the melt on a metallic surface, a substantial portion of the titanium is retained as elemental titanium after the molten mixture is solidified
09/18/2003US20030176055 Method and structure for reducing capacitance between interconnect lines
09/18/2003US20030175543 Hybrid metal matrix composites
09/18/2003US20030175143 Method of producing copper-base sintered bearing material
09/18/2003US20030175142 Rare-earth pre-alloyed PVD targets for dielectric planar applications
09/18/2003US20030174459 Method for manufacturing tantalum sintered object for electrolytic capacitor
09/18/2003US20030173004 Extrusing a metal alloy or composite; severing lengths of the extruded stock material to produce solid pellets of feed material for use in producing a thixotropic alloy
09/18/2003US20030172775 Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
09/17/2003EP1344759A2 Process for preparing WC cemented carbide
09/17/2003EP1344593A2 Forming complex-shaped aluminum components
09/17/2003EP1344592A2 Method for sintering tungsten powder
09/17/2003EP1344589A2 Process and device for treating an alloy melt before a casting operation
09/17/2003EP1343736A2 Composite material
09/17/2003EP1343601A1 Method for the manufacture of a metal matrix composite, and a metal matrix composite
09/17/2003EP1011897B1 Semi-solid metal forming process
09/17/2003CN1442918A Zinc alloy powder, negative electrode used for alkaline manganese dioxide battery and said battery
09/17/2003CN1442499A Al-Ti-C series composite crystal partitioning agent used for aluminium and aluminium alloy and its burning synthesis process
09/16/2003US6620376 Equipping with superficial high resistance surface later, densifying under pressure, shock densifying
09/16/2003US6620375 Diamond compact
09/16/2003US6620297 Porous getter devices with reduced particle loss and method for manufacturing same
09/16/2003US6619370 Method and apparatus for semi-molten metal injection molding
09/12/2003WO2003074746A1 Copper-niobium alloy and method for the production thereof
09/12/2003WO2003074745A1 Hard metal alloy member and method for manufacture thereof
09/12/2003WO2003074744A2 Method of making a ceramic body of densified tungsten carbide
09/12/2003WO2003074541A1 Processes for the synthesis of 5’-deoxy-5’ chloroadenosine and 5’-deoxy-5’methylthioadenosine
09/12/2003WO2003074216A1 Corrosion resistant powder and coating
09/12/2003CA2477729A1 Processes for the synthesis of 5'-deoxy-5' chloroadenosine and 5'-deoxy-5'methylthioadenosine
09/11/2003WO2003074163A1 Sealed impeller for producing metal foam and system and method therefor
09/11/2003US20030170137 Forming complex-shaped aluminum components
09/11/2003US20030168635 For use in flat panel displays and lighting elements
09/11/2003US20030168094 Mixing and melting at least two members selected from bismuth, tellurium, selenium, antimony, and sulfur to obtain an alloy ingot; grinding the alloy ingot to obtain powder of the alloy ingot; and hot pressing the powder
09/10/2003EP1341941A2 Metal strip for epitaxial coatings and method for the production thereof
09/10/2003EP1341940A2 Aluminum alloys having improved cast surface quality
09/10/2003EP1198856B1 Method of preparing zinc alloy foil
09/10/2003CN1441076A Mixed salt process to preparing in-situ reinforced Mg-based composite material
09/10/2003CN1441075A Prepn process of particle-reinforced Mg-base composite mateiral
09/10/2003CN1441074A Prepn process of Mg-based composite material
09/10/2003CN1441073A Reaction and ball grinding process to prepare in-situ reinforced Mg-based composite material
09/10/2003CN1120894C AL-Ti-C crystal grain fining agent and its producing process
09/09/2003US6616970 Cemented carbide body includes tungsten carbonide, 5-12 wt-% cobalt and 3-11 wt-% of cubic carbides of metals of titanium and tantalum, The cobalt binder phase is highly alloyed with tungsten with a Carbon tungsten ratio 0.75-0.95
09/09/2003US6616891 Alloy of titanium, vanadium, chromium, and manganese; capable of absorbing 4 weight percent hydrogen and desorbing up to 2.8 weight percent hydrogen at temperatures up to 100 degrees C.
09/09/2003US6616779 Workpiece made from a chromium alloy
09/09/2003US6616729 Method of grain refining cast magnesium alloy
09/09/2003US6616728 Nitrided niobium powders and niobium electrolytic capacitors
09/05/2003CA2418555A1 Zinc alloy powder for alkaline manganese dioxide cell, and negative electrode for alkaline manganese dioxide cell, and alkaline manganese dioxide cell using same
09/04/2003WO2003052778A8 Alloy flake for rare earth magnet, production method thereof, alloy powder for rare earth sintered magnet, rare earth sintered magnet, alloy powder for bonded magnet and bonded magnet
09/04/2003WO2002079530A3 Rare earth alloy sintered compact and method of making the same
09/04/2003WO2002016666A3 Sputtering targets
09/04/2003US20030165707 Porous getter devices with reduced particle loss and method for manufacturing same
09/04/2003US20030164209 Processability; mechanical properties and good corrosion resistance properties
09/04/2003US20030164063 Tungsten/powdered metal/polymer high density non-toxic composites
09/03/2003EP1340235A2 Powder for capacitor, sintered body thereof and capacitor using the sintered body
09/03/2003CN1439736A High-temperature solid phase reaction preparation of tungsten-aluminum carbide sosoloid powder
09/03/2003CN1439735A Manufacture of hydrogen storing alloy Mg2Ni
09/03/2003CN1120245C Technological process for producing chromium-zirconium-coppoer rod material containing oxide dispersed and reinforced copper
09/02/2003US6613276 Microalloying of transition metal silicides by mechanical activation and field-activated reaction
09/02/2003US6613122 Micronic pre-alloyed metal powder based on three-dimensional transition metal
09/02/2003US6613121 Sintered material and composite sintered contact component
08/2003
08/28/2003US20030161751 Composite material containing tungsten and bronze
08/28/2003US20030159896 Brake drum and method for producing the same
08/28/2003DE10212349C1 Production of an alloy melt for casting comprises placing the melt having a temperature lying above the liquidus temperature of the alloy in a crystallization vessel, adding an alloy as a powder, and mixing the melt and powder
08/27/2003EP1338661A1 Foamed/porous metal and method for manufacturing the same
08/27/2003EP1337371A1 Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
08/27/2003CN1439062A Surface alloyed high temperature alloys
08/27/2003CN1438352A Mixing-reinforced magnesium-base self-lubricating composite material and preparing method
08/27/2003CN1438349A Method for producing rare-earth metal screw-rod
08/27/2003CN1438345A Pressure-regulation preparation method of in-situ reaction synthesizing aluminium-base composite material
08/27/2003CN1438344A Method for preparing aluminium-base composite material by mixing-salt method
08/27/2003CN1438343A AB5 type hydrogen-storage alloy preparation method
08/27/2003CN1438083A Method for making block metal glass using quick-cooling technology
08/27/2003CN1119212C Lubricant for metallurgical powder composition
08/26/2003US6611056 Composite material, and manufacturing method and uses of same
08/26/2003US6610414 Biaxially textured articles formed by power metallurgy
08/26/2003US6610413 Biaxially textured articles formed by powder metallurgy
08/26/2003US6610245 Mixing, high pressure molding, sindering mixture of copper, tin, ceramics and graphite
08/21/2003WO2003069002A1 Expandable metal body, method for the production thereof and its use
08/21/2003WO2003069001A1 Magnesium base composite material and method for production thereof
08/21/2003WO2003069000A2 Bulk-solidifying high manganese non-ferromagnetic amorphous steel alloys and related method of using and making the same
08/21/2003WO2002033138A9 Creep resistant titanium aluminide alloys
08/21/2003US20030156968 Containing silicon with iron and(or) nickel; forging compaction pressurized powder
08/21/2003US20030156965 Nitrogen alloyed steel, spray compacted steels, method for the production thereof and composite material produced from said steel
08/21/2003US20030156964 Method and apparatus for producing magnetic rare earth alloy powder, method for producing bonded magnet, method for producing rare earth sintering magnet, and method and apparatus for improving purity of inert gas
08/21/2003US20030155049 High strength aluminum base alloy
08/21/2003US20030154820 A foamed/porous metal having fine bubbles in a metal matrix, wherein the bubbles are of carbon dioxide, and shells of metal oxide are present between bubbles and the matrix
08/20/2003CN1437517A Niobium or tantalum powder and method for production thereof, and solid electrolytic capacitor
08/20/2003CN1436867A Silver-base electric contact composite material
08/20/2003CN1436866A Synthesis method and equipment of protecting gas for smelting magnesium alloy
08/20/2003CN1436865A Magnesium alloy waste regenerator
08/20/2003CN1118584C Process for producing W-Ni-Fe alloy with superfine grains and high specific weight
08/19/2003US6607839 Biaxially textured articles formed by powder metallurgy
08/19/2003US6607838 Biaxially textured articles formed by powder metallurgy
08/19/2003US6607835 Noncraking cermets comprising polycrystalline diamond, metal nitrides, carbides, borides and/or nitrides, form by compaction, sintering and shaping to from drills or cutters having toughness and wear resistance
08/19/2003US6607693 Titanium alloy and method for producing the same
08/19/2003US6607576 Oxidation, carburization and/or sulfidation resistant iron aluminide alloy
08/14/2003WO2003066922A1 Sinter magnet made from rare earth-iron-boron alloy powder for magnet
08/14/2003WO2003066917A1 Colored gold alloy
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