| Patents for C22C 32 - Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ (4,767) |
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| 11/14/2012 | CN102212735B Porous NiAl/Al2TiO5 composite material and preparation method thereof |
| 11/14/2012 | CN102174680B (Ti, Zr)2AlC/Al2O3 solid solution composite material and preparation method thereof |
| 11/14/2012 | CN102061421B In-situ submicron/nanometer particle-reinforced magnesium-matrix composite material and preparation method thereof |
| 11/07/2012 | CN101824576B Zirconium-aluminum-silicon-carbon-silicon carbide composite material and preparation method thereof |
| 11/01/2012 | WO2012052251A3 Starter material for a sintering compound and method for producing said sintering compound |
| 10/31/2012 | CN102758115A Manufacturing method for lightweight aluminum-based composite material hub |
| 10/31/2012 | CN102220541B High chromium cast iron containing SiC powder, preparation method thereof and wear resistant casting |
| 10/31/2012 | CN102127668B Hybrid reinforced magnesium-based composite material of in-situ authigene magnesium oxide and intermetallic compound and preparation method thereof |
| 10/24/2012 | CN102747254A Reinforced intragranular aluminum matrix composites with nano ceramic particles added externally and preparation process thereof |
| 10/24/2012 | CN102747248A Sliver-oxide ternary alloy electrical contact material and production method thereof |
| 10/16/2012 | CA2683970C Functionally graded metal matrix composite sheet |
| 10/10/2012 | CN102242303B In-situ nano TiC ceramic particle reinforced copper based composite material and preparation method thereof |
| 10/09/2012 | US8282748 Process for producing metal matrix composite materials |
| 10/04/2012 | WO2012133513A1 Sintered friction material for high-speed rail |
| 10/04/2012 | WO2012133328A1 Hard sintered alloy |
| 10/03/2012 | CN102703750A Method for preparing particle reinforced gradient material by combined action of ultrasonic and travelling wave magnetic fields |
| 10/03/2012 | CN102703744A Preparation method for Al2O3 strengthened copper |
| 10/03/2012 | CN102703742A Metal-based composite material with substrate of nano laminated structure and preparation method thereof |
| 10/03/2012 | CN101608279B Silver oxide electrical contact material and preparation method thereof |
| 09/26/2012 | CN102690984A Rare earth ceramic reinforced molybdenum alloy and preparation method thereof |
| 09/19/2012 | EP2500331A2 Pull-out guide and method for producing same |
| 09/19/2012 | EP2500330A2 Component, in particular for a fitting, item of furniture and/or a domestic appliance, method for producing a component, fitting, item of furniture and/or domestic appliance |
| 09/19/2012 | CN102683051A Silver rare earth oxide contact material for low-voltage switching device and preparation method thereof |
| 09/19/2012 | CN102683050A Preparation method of nano Ag-SnO2 electric contact composite |
| 09/19/2012 | CN102676900A Chromium-base wear-resistant coating layer for metal pipeline and preparation method thereof |
| 09/19/2012 | CN102676858A Preparation method of high density boral metal matrix composite material |
| 09/13/2012 | WO2012119647A1 Composite material comprising a precious metal, manufacturing process and use of such a material |
| 09/12/2012 | CN102666912A Sputtering target with reduced particle generation and method for producing the sputtering target |
| 09/12/2012 | CN102660696A Dispersion strengthening copper-based composite material and preparation method thereof |
| 09/11/2012 | CA2512096C Method for producing reinforced platinum material |
| 09/05/2012 | EP2493831A2 Component, in particular for a fitting, a piece of furniture and/or a domestic appliance, method for producing a component, and a fitting, piece of furniture and/or domestic appliance |
| 09/05/2012 | CN1598026B Transition metal alloys for use as a gate electrode and devices incorporating these alloys |
| 09/05/2012 | CN102653830A Ti5Si3/TiNi memory alloy composite material and preparation method thereof |
| 08/30/2012 | WO2012113428A1 Aluminum matrix composite material, semi-finished product consisting of the aluminum matrix composite material and method for producing the same |
| 08/29/2012 | EP2490844A1 Casting long products |
| 08/29/2012 | CN102650012A Special cobalt-based metal ceramic alloy powder for optical fiber laser cladding |
| 08/29/2012 | CN102650011A Heat, wear and hot corrosion-resistant silicide reinforced high wolframium-nickel-iron-based alloy |
| 08/28/2012 | US8252225 Methods of forming erosion-resistant composites, methods of using the same, and earth-boring tools utilizing the same in internal passageways |
| 08/22/2012 | CN101981224B Sputtering target of nonmagnetic-in-ferromagnetic dispersion type material |
| 08/22/2012 | CN101942594B Aluminium alloys, pumice-ferric oxide and vermiculite-barium ferrate composite material and preparation method thereof |
| 08/22/2012 | CN101942584B Zinc alloys, sepiolite-ferric oxide and vermiculite-barium ferrate composite material and preparation method thereof |
| 08/22/2012 | CN101921943B Fine grain titanium fiber pumice magnesium alloy composite material and preparation method thereof |
| 08/22/2012 | CN101886200B Fine-grained copper fiber, pumice and magnesium alloy composite material and preparation method thereof |
| 08/16/2012 | WO2011157559A3 Component, in particular for a fitting, a piece of furniture and/or a domestic appliance, method for producing a component, and a fitting, piece of furniture and/or domestic appliance |
| 08/15/2012 | CN102635721A Multi-metal compound abrasion-resisting valve and manufacturing method thereof |
| 08/15/2012 | CN102634747A Powdered material used for preparing high-temperature abrasion-proof anticorrosion cladding layer and preparation method |
| 08/15/2012 | CN102634716A Preparation method of magnesium-zinc-tricalcium phosphate composite material by powder hot pressed sintering |
| 08/15/2012 | CN102634715A Ni3Al intermetallic-based solid self-lubricating composite material and preparation method thereof |
| 08/15/2012 | CN102634696A Rare-earth aluminum alloy and preparation method thereof |
| 08/15/2012 | CN102634693A Aluminum-based sandwich panel for construction industry and preparation method thereof |
| 08/15/2012 | CN102632244A Application of gasified and atomized Ag-Cu alloy powder and silver-based solid self-lubrication material prepared thereby |
| 08/15/2012 | CN102632233A High-performance ceramic friction sheet and production process thereof |
| 08/08/2012 | CN102628137A Method for preparing silicon carbide particle reinforced aluminum-based composites |
| 08/08/2012 | CN102628136A Rhenium tungsten based cathode material and preparation method thereof |
| 08/08/2012 | CN102628114A Vacuum copper-based electrical contact composite material containing ceramic phase and preparation method of vacuum copper-based electrical contact composite material |
| 08/01/2012 | CN102618774A Manufacturing method of metal matrix nanocomposites with high toughness |
| 08/01/2012 | CN102618773A Method for preparing Ag/La1-xSrxCoO3 electric contact composite material |
| 08/01/2012 | CN102618772A Metal-matrix composite ceramic liner plate and preparation method thereof |
| 08/01/2012 | CN102618771A Novel high-speed train pantograph sliding block material |
| 08/01/2012 | CN102031409B Silver-boron nitride-cerium switch apparatus contact material and preparation method thereof |
| 07/25/2012 | CN102605230A Bi-phase nano particle reinforced titanium alloy protective coating and preparation method of bi-phase nano particle reinforced titanium alloy protective coating |
| 07/25/2012 | CN102011043B Preparation method of powder metallurgy material for train brake pad |
| 07/25/2012 | CN101713043B Particle reinforced titanium-based composite material and preparation method thereof |
| 07/18/2012 | EP2476508A1 Tungsten cathode material |
| 07/18/2012 | CN102584311A Ceramic connection method by using high-temperature interlayer material |
| 07/18/2012 | CN102041424B Method for preparing in-situ particulate reinforced magnesium base composite |
| 07/18/2012 | CN101835920B Sputtering target for magnetic recording film and method for manufacturing such sputtering target |
| 07/11/2012 | CN102575324A A slide bearing, a manufacturing process and an internal combustion engine |
| 07/11/2012 | CN102560222A WC-NiCrMoAl ultrahard non-magnetic coating composite and preparation method thereof |
| 07/11/2012 | CN101688268B Pb-free copper alloy sliding material and plain bearings |
| 07/04/2012 | CN102534348A NiAl intermetallic base solid self-lubricating composite material and preparation method thereof |
| 07/04/2012 | CN102534314A Lanthanum-hexaboride-reinforced aluminum-silicon-base composite material and preparation method thereof |
| 07/04/2012 | CN102534280A Method for preparing AgTiB2 contact material |
| 07/04/2012 | CN102528023A Method for preparing alumina dispersion strengthened copper powder by means of high-energy ball milling |
| 07/04/2012 | CN102102158B Micro-nano particle reinforced aluminum-based composite material and preparation method thereof |
| 07/04/2012 | CN101984117B Method for preparing mixed rare-earth oxide modified silver tin oxide electrical contact material |
| 07/04/2012 | CN101906564B Method for synthesizing in situ authigene ceramic phase strengthened Al-Cu matrix composite through laser combustion |
| 07/03/2012 | US8209845 Machined component manufacturing method for enhanced low cycle fatigue life |
| 06/28/2012 | WO2012086578A1 Fe-pt ferromagnetic sputtering target and method for producing same |
| 06/28/2012 | WO2012086388A1 Sintered body sputtering target |
| 06/28/2012 | WO2012086300A1 Sputtering target for magnetic recording film, and process for production thereof |
| 06/27/2012 | CN102517577A Composite material for piston ring coating, piston ring coating and preparation method thereof |
| 06/27/2012 | CN102517489A Method for preparing Mg2Si/Mg composites by recovered silicon powder |
| 06/27/2012 | CN102517488A Magnetic refrigeration material and preparation process thereof |
| 06/27/2012 | CN102517477A Preparation methods of intermediate alloys of Al-Ti-B-N and Zn-Al-Ti-B-N and intermediate alloys obtained therethrough |
| 06/27/2012 | CN102071360B Tungsten carbide particle-enhanced iron-based powder metallurgy material and preparation method thereof |
| 06/21/2012 | WO2012081340A1 Sputtering target for magnetic recording film and method for producing same |
| 06/20/2012 | EP2464491A1 Process and device for connecting oxide-dispersed precious metal sheet using hammer welding |
| 06/20/2012 | CN101956120B Method and device for preparing nanoparticle reinforced aluminum base composite material |
| 06/20/2012 | CN101948963B Method for preparing foamed aluminum/aluminum alloy special-shaped piece by vacuum foaming |
| 06/06/2012 | EP1717325B1 Pb FREE COPPER ALLOY SLIDING MATERIAL |
| 05/30/2012 | CN1852999B ODS-alloy of molybdenum, silicon and boron |
| 05/29/2012 | US8187395 prepared by subjecting an Ag alloy containing by weight, 5.1 to 9% Sn, 1.5 to 5% In, and 0.005 to 0.06% Bi, with balance being Ag and unavoidable impurities, to an internal oxidation treatment heat treatment for diffusion, aggregation, growth of precipitated oxide; coarse grain |
| 05/23/2012 | CN102471876A 强磁性材料溅射靶 Strong magnetic sputtering target |
| 05/23/2012 | CN102471832A Cu基烧结滑动部件 Cu-based sintered sliding member |
| 05/23/2012 | CN102470478A Process and device for connecting oxide-dispersed precious metal sheet using hammer welding |
| 05/23/2012 | CN101899586B Preparation process of composite preform |
| 05/23/2012 | CN101258570B Capacitor |
| 05/23/2012 | CN101061254B Alloyed tungsten produced by chemical vapour deposition |
| 05/16/2012 | CN102453823A Carbide composite phase change storage material and preparation method thereof |