Patents for C22C 1 - Making non-ferrous alloys (28,127)
01/2012
01/25/2012CN102329975A Super-hard material and preparation method thereof
01/25/2012CN102329974A Preparation method of titanium-tin intermediate alloy of superconducting line
01/25/2012CN102329973A Preparation method for Ni-W alloy by using smelting method
01/25/2012CN102329972A Preparation process of heat-resistant Mg-Sr-Y alloy
01/25/2012CN102329971A Method for smelting copper magnesium alloy
01/25/2012CN102329970A Method for producing ferrotungsten with tungsten carbide obtained by tungsten-containing waste processing as raw material
01/25/2012CN102329968A Scrap brass smelting auxiliary and preparation method thereof
01/25/2012CN102328066A Vacuum-positive pressure smelting and solidifying equipment
01/25/2012CN102328065A Hot-top casting process of 7075 aluminium alloy round rod with diameter of phi582 mm
01/25/2012CN102051492B Method for removing iron impurity from magnesium alloy by using Al-B intermediate alloy
01/25/2012CN101962714B Production method of low-silicon low-titanium and high-carbon ferrochrome smelted by submerged arc furnace
01/25/2012CN101956088B Method for preparing molybdenum doped alloy
01/25/2012CN101921926B Low-calcium and easy-cutting silicon brass alloy and preparation method thereof
01/25/2012CN101845581B Production method of metal ceramic surface wear-resistant material
01/25/2012CN101845567B Method for strengthening diamond powder degreasing blank subjected to injection molding by infiltrating Cu
01/25/2012CN101781727B Zinc-aluminum-base heat-resistant, wear-resistant and anti-friction alloy material and preparation method thereof
01/25/2012CN101638747B Preparation method of Al-Zn-Mg-Cu damping alloy
01/25/2012CN101572146B Nd-Fe-B permanent magnetic material and preparing method thereof
01/25/2012CN101240384B Method for processing foamed aluminum and application
01/25/2012CN101133181B Method for producing a target
01/24/2012CA2604726C Production of fine particle copper powders
01/19/2012WO2012008470A1 Aluminum alloy with excellent high-temperature strength and thermal conductivity, and process for production thereof
01/19/2012DE112009002512T5 Mengenchemieformulierung für Pulvermetall-Aluminiumlegierung Amount of chemical formulation for powder metal aluminum alloy
01/18/2012EP2407565A1 A method of improving the mechanical properties of a component
01/18/2012EP2407263A1 Cermet and coated cermet
01/18/2012EP2406200A1 Molten cermet material
01/18/2012CN202116632U Magnesium alloy vacuum melting device
01/18/2012CN202116631U Device for preparing semi-solid alloy rheological slurry or blank
01/18/2012CN102325914A Fine grained cemented carbide powder mixture with low sintering shrinkage and method of making same
01/18/2012CN102325912A Method for making cemented carbide products
01/18/2012CN102324509A Preparation method of metastable phase LiC6 alloy
01/18/2012CN102321838A Method for preparing Ag/SnO2 composite material
01/18/2012CN102321837A High-hardness composite material for cutter and preparation method
01/18/2012CN102321831A High-spreadability tin-antimony-rare earth lead-free solder alloy and preparation method thereof
01/18/2012CN102321830A Low-smelting point high-strength lead-bismuth rare earth alloy and preparation method thereof
01/18/2012CN102321829A Silver-free low-melting-point Sn-Bi Pb-free solder alloy and preparation method thereof
01/18/2012CN102321827A Preparation method for high-conductivity and low-tin bronze strip
01/18/2012CN102321826A Extruded high-tin bronze alloy and preparation method thereof
01/18/2012CN102321824A Method for desiliconizing cobalt white alloy
01/18/2012CN102321823A Method for preparing directional porous material by bubble injection coupling pulling-up directional solidification and directional solidification device thereof
01/18/2012CN102321822A Aluminum and aluminum alloy melt processing device
01/18/2012CN102321821A Silicon alloy, alloy powder thereof, manufacturing apparatus, manufacturing process and sintered alloy thereof
01/18/2012CN102321820A Method for preparing beta-FeSi2 based thermoelectric material
01/18/2012CN102321819A Solvent for non-vacuum melting of chromium-bronze alloy
01/18/2012CN102321818A Method for smelting cast nickel base alloy K417G return
01/18/2012CN102321817A Method for preparing titanium-containing alloy through melt separated titanium slags
01/18/2012CN102321816A Method for preparing CuWCr composite material through electric arc melting and infiltration method
01/18/2012CN102319963A Al-Si-Cu-Zn-Sn-Ni aluminum-based brazing filler metal and preparation method thereof
01/18/2012CN102319884A Method for preparing solderable flat aluminum alloy ingots
01/18/2012CN102319875A Preparation method of hypereutectic aluminum-silicon alloy casting
01/18/2012CN102011033B Method for preparing aluminum-based gradient composite material under action of traveling wave magnetic field
01/18/2012CN101964290B Multi-stage depressed collector material and preparation and surface treatment method thereof
01/18/2012CN101720745B High-gravity tungsten-base fish pendant and manufacture process thereof
01/18/2012CN101481766B Mn-Al intermediate alloy, and preparation and use thereof
01/17/2012CA2598128C Formed articles including master alloy, and methods of making and using the same
01/12/2012WO2012004655A1 Method for the production of an element subject to wear, element subject to wear and temporary aggregation structure to produce said element subject to wear
01/12/2012WO2012004654A1 Method for the production of an element subject to wear, element subject to wear and temporary aggregation structure to produce said element subject to wear
01/12/2012WO2012003669A1 Vanadium-chromium-iron alloy and producing method thereof
01/12/2012WO2011146760A3 Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
01/12/2012WO2011146752A3 Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
01/12/2012WO2011146743A3 Methods of forming at least a portion of earth-boring tools
01/12/2012CA2804769A1 Method for the production of an element subject to wear, element subject to wear and temporary aggregation structure to produce said element subject to wear
01/11/2012EP1400300B1 Layered heat-resistant alloy plate and method of producing the same
01/11/2012CN102312150A Preparation method of Ag / Ti3SiC2 electric contact composite material
01/11/2012CN102312148A Composite material for cutter with strength and toughness and preparation method thereof
01/11/2012CN102312147A Carbide pellets for wear resistant applications
01/11/2012CN102312146A Preparation method of CuW70 contact material
01/11/2012CN102312145A Ferrochrome and production method thereof
01/11/2012CN102312142A Method for producing high-grade aluminum alloy thin wall tubing
01/11/2012CN102312140A Hot-dip cast aluminium alloy containing Al-Zn-Si-Re-Ni and preparation method thereof
01/11/2012CN102312138A High-temperature energy storage phase-change material and preparation and application thereof
01/11/2012CN102312136A Method for preparing hypereutectic aluminium silicon alloy by using electromagnetic levitation melting technology
01/11/2012CN102312133A Metal foil and preparation method thereof
01/11/2012CN102312132A Method for preparing Ni-W alloy by vacuum sintering
01/11/2012CN102312131A Alloy for hot-dip plating and production method
01/11/2012CN102312130A Quinary alloy hot-dip coating raw material preparation and application method
01/11/2012CN102312129A Method for preparing titanium niobium zirconium tin biomedical titanium alloys by discharge plasma sintering
01/11/2012CN102312128A Method for preparing titanium niobium tantalum zirconium biomedical titanium alloys by discharge plasma sintering
01/11/2012CN102312123A Brass alloy
01/11/2012CN102312120A Electromigration-resistant silver-indium alloy bonding wire and preparation method thereof
01/11/2012CN102312119A Preparation method for silver tin oxide electrical contact material
01/11/2012CN102312118A Hot-working method for GH864 Waspaloy with accurately controlled structure
01/11/2012CN102312117A Process and apparatus for continuous production of closed-cell aluminum foam with blowing foaming
01/11/2012CN102312116A Solvent for anti-vacuum casting of chromium zircomium copper
01/11/2012CN102312115A Preparation method for lanthana alterant
01/11/2012CN102312114A Device and method for removing dross on surface of vacuum melting alloys
01/11/2012CN102312113A Melting method of high chromium K4648 nickel-based casting alloy revert
01/11/2012CN102312112A Composite modifier for improving thermal fatigue performances of aluminum-silicon alloy
01/11/2012CN102312111A Method for preparing TiAl alloy through melting with consumable vacuum arc furnace
01/11/2012CN102312104A Refining agent for aluminium and aluminium alloy melting
01/11/2012CN102310199A Method for preparing WC-Co nano composite powder by in situ reduction and carbonization
01/11/2012CN101974698B Method for chloridizing, refining and purifying old bushing platinum-rhodium alloy for glass fiber
01/11/2012CN101962726B Method for preparing composite material of pseudo-continuous netlike structure
01/11/2012CN101956090B Method for preparing nano porous copper by adopting Cu-Zn alloy
01/11/2012CN101914710B Manufacture method of aluminum alloy sheet for high-speed train structure
01/11/2012CN101914696B Combustion-oxidation preventing method in magnesium alloy smelting and antigravity casting process and mixture system
01/11/2012CN101817128B Preparation method of aluminum-based brazing filler metal with low melting point
01/11/2012CN101709415B Die-cast aluminum alloy material and method for preparing same
01/11/2012CN101701300B Method for preparing titanium diboride dispersion-strengthened Cu-base composites by using mechanical alloying method
01/11/2012CN101699591B Integrated contact of copper-tungsten contact part /copper or copper alloy conductive rod and preparation method thereof
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