| Patents for B22F 3 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor (25,871) |
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| 07/11/2012 | CN102554233A Energy-saving syphon type degreasing device |
| 07/11/2012 | CN102554232A Siphon degreasing plant |
| 07/11/2012 | CN102554231A Auxiliary manipulator for injection machine |
| 07/11/2012 | CN102554230A Device for recovering Nd-Fe-B magnetic powder |
| 07/11/2012 | CN102554229A Method for preparing copper radiating fins of gradient structures by means of injection forming |
| 07/11/2012 | CN102554228A Method for forming ultrathin-wall porous metal pipe fitting |
| 07/11/2012 | CN102554227A Method for forming samarium cobalt blank |
| 07/11/2012 | CN102554226A Powder metallurgy pressing mould base |
| 07/11/2012 | CN102554225A Powder metallurgy forming mold carrier with two point five or three point five lower palates |
| 07/11/2012 | CN102554224A Automatic material taking manipulator of powder metallurgy press |
| 07/11/2012 | CN102554223A Coating for sintering hard alloy product |
| 07/11/2012 | CN102554214A Deformable Material, Raw Material For The Same, And Manufacturing Method Thereof |
| 07/11/2012 | CN102554213A Alloy steel powder for powder metallurgy, iron-based sintering material and manufacturing method thereof |
| 07/11/2012 | CN102553484A Device for processing powder for a device for manufacturing a three-dimensional object and device for manufacturing a three-dimensional object |
| 07/11/2012 | CN102133642B Gel centrifugal hard alloy bar forming machine and bar forming preparation method |
| 07/11/2012 | CN102059339B Method for preparing copper based pantograph pan material |
| 07/11/2012 | CN102009177B Method for manufacturing large-size thorium-tungsten blank bars |
| 07/11/2012 | CN101942620B High-density nanocrystalline aluminum alloy and preparation method thereof |
| 07/11/2012 | CN101641750B Process for production of ndfeb sintered magnets |
| 07/11/2012 | CN101579740B Method for making titanium-based automotive engine valves using powder metallurgy process |
| 07/11/2012 | CN101307393B Process for preparing silicon-germanium-based thermoelectric material by liquid quenching cooperated with spark plasma sintering |
| 07/11/2012 | CN101183594B Magnet and motor using magnet |
| 07/10/2012 | US8216508 Method for preparing a metallic article having an other additive constituent, without any melting |
| 07/10/2012 | CA2380235C Process for manufacturing corrosion resistant composite metal products |
| 07/05/2012 | WO2012091535A1 Zirconia-toughened-alumina ceramic inserts with the addition of nano particle metal oxides as additives |
| 07/05/2012 | WO2012091011A1 Rotation tool |
| 07/05/2012 | WO2012090765A1 Magnetic body |
| 07/05/2012 | WO2012089105A1 Spark plasma sintering device and method |
| 07/05/2012 | WO2012088734A1 Method for preparing silver-based oxide electrical contact material with oriented particles |
| 07/05/2012 | US20120171041 Thin-walled structural component, and method for the production thereof |
| 07/04/2012 | EP2472535A1 NdFeB SINTERED MAGNET PRODUCTION METHOD AND PRODUCTION DEVICE, AND NdFeB SINTERED MAGNET PRODUCED WITH SAID PRODUCTION METHOD |
| 07/04/2012 | EP2470317A2 Method of forming metal deposits on ultrahard materials |
| 07/04/2012 | EP2470113A1 Method for producing tooth parts from dental metal powder |
| 07/04/2012 | CN202304410U 一种窑炉及其能量利用系统 One kind of furnaces and energy utilization system |
| 07/04/2012 | CN202293407U 一种侧向槽粉末制品成型液压机下模架 One kind of lateral grooves powder products under a hydraulic press molding mold |
| 07/04/2012 | CN202291410U 钨钢棒材挤压出料自动控制装置 Tungsten steel bars extruded material automatic control device |
| 07/04/2012 | CN202291409U 直接制造大型零部件的选区激光熔化快速成型设备 Direct manufacture of large parts of Selective Laser Melting rapid prototyping equipment |
| 07/04/2012 | CN202291408U 一种框架式稀土永磁浮动双向成型专用液压机 A framework-type rare earth permanent floating bi-molding hydraulic machine |
| 07/04/2012 | CN202291407U 一种粘结稀土永磁薄壁零件成型模架 A bonded rare earth permanent magnet frame molding thin-walled parts |
| 07/04/2012 | CN202291406U 一种粉末制品成型液压机的同步移粉模架 A powder molding products hydraulic synchronization shift powder mold |
| 07/04/2012 | CN202291405U 一种框架式稀土永磁双向等速成型专用液压机 A framework-type rare earth permanent bi isokinetic special hydraulic molding machine |
| 07/04/2012 | CN202291404U 用于粉末冶金的水冷式模具 Water-cooled mold for powder metallurgy |
| 07/04/2012 | CN202291403U 一种钕铁硼圆柱体的压制成型模具 One kind of NdFeB cylinder pressing mold |
| 07/04/2012 | CN202291402U 一种制作焊条的模具 An electrode mold making |
| 07/04/2012 | CN202291401U 一种带冷却水道的粉末冶金模具 A powder metallurgy mold with cooling channels |
| 07/04/2012 | CN202291400U 高低芯制造磨片的模具 The level of core manufacturing grinding mold |
| 07/04/2012 | CN202291399U 一种eer型锰锌铁氧体磁芯模具 One kind eer type Mn-Zn ferrite cores mold |
| 07/04/2012 | CN202291398U 一种用铁氧体片作承烧介质的匣钵 A sagger for firing medium for ferrite sheet |
| 07/04/2012 | CN1830603B Porous liquid absorbing-and-holding member, process for production thereof, and alcohol absorbing-and-holding member |
| 07/04/2012 | CN102549685A Permanent magnet and manufacturing method for permanent magnet |
| 07/04/2012 | CN102549684A Permanent magnet and manufacturing method for permanent magnet |
| 07/04/2012 | CN102549680A Permanent magnet and manufacturing method for permanent magnet |
| 07/04/2012 | CN102549184A Graphite body impregnated with a light metal alloy |
| 07/04/2012 | CN102549178A A method, apparatus, computer readable storage medium and computer program for forming an object |
| 07/04/2012 | CN102548754A Metal tube with porous metal liner |
| 07/04/2012 | CN102543624A Pressing suction element with powder falling prevention device and preparation method for suction element |
| 07/04/2012 | CN102543418A Method for preparing high-magnetic energy product samarium-cobalt-based permanent magnet by modifying hydrogenated samarium nano powder |
| 07/04/2012 | CN102543350A Production process of dust core and dust core obtained thereby |
| 07/04/2012 | CN102543344A High-performance nano-crystalline soft magnetic composite material and preparation method thereof |
| 07/04/2012 | CN102543343A Aluminium nano particle doping method-prepared sintered neodymium-iron-boron-based permanent-magnet material with high coercive force and high corrosion resistance, and preparation method |
| 07/04/2012 | CN102543342A Sintered neodymium-iron-boron-based permanent magnet material with high coercive force and high corrosion resistance, prepared by doping copper nano-particles, and preparation method thereof |
| 07/04/2012 | CN102537156A Automotive brake pad steel back made through powder metallurgy |
| 07/04/2012 | CN102534604A Method for prolonging service life of piercing plug for seamless steel tubes |
| 07/04/2012 | CN102534392A Processing, formation and manufacturing method of piston rod using 38CrMoAlA steel as materials |
| 07/04/2012 | CN102534385A Method for manufacturing plunger by processing and forming GCr15 steel material |
| 07/04/2012 | CN102534358A Manufacturing method of high-coercivity R-Fe-B sintered permanent magnet material |
| 07/04/2012 | CN102534285A Foam metal carrier with high specific surface area and preparation process thereof |
| 07/04/2012 | CN102534284A Method for preparing medical porous NiTi shape memory alloy by microwave sintering |
| 07/04/2012 | CN102534275A TiNi alloy-based composite material with near-zero thermal expansion characteristic and preparation method thereof |
| 07/04/2012 | CN102528942A High-efficiency diamond bit and production process thereof |
| 07/04/2012 | CN102528047A Powder metallurgy super-finishing machine |
| 07/04/2012 | CN102528046A Anti-bonding copper infiltration powder and preparation method thereof |
| 07/04/2012 | CN102528045A Defatting machine |
| 07/04/2012 | CN102528044A Degreasing device |
| 07/04/2012 | CN102528043A 脱脂炉 Degreasing furnace |
| 07/04/2012 | CN102528042A Siphon-type degreasing furnace |
| 07/04/2012 | CN102528041A Energy-saving degreasing device |
| 07/04/2012 | CN102528040A Process method for manufacturing balance weight for compressor by powder metallurgy |
| 07/04/2012 | CN102528039A Method for the manufacture of a shaped body as well as green compact |
| 07/04/2012 | CN102528038A Preparation method of copper/carbon nanotube composite superhydrophobic material |
| 07/04/2012 | CN102528037A Sintering mold and manufacturing method thereof |
| 07/04/2012 | CN102528036A Siphon-type degreasing device and degreasing method thereof |
| 07/04/2012 | CN102528035A System and method for forming disk part by performing two-stage atomizing and spraying |
| 07/04/2012 | CN102528034A Method for protecting gas curtain of selective laser sintering window mirror |
| 07/04/2012 | CN102528033A Preparation method of functional gradient thermoelectric material |
| 07/04/2012 | CN102528032A Automatic forming machine for transmitting tube |
| 07/04/2012 | CN102528031A Semisolid metal powder forming device for double-action pressing |
| 07/04/2012 | CN102528030A Production method of high-performance axial ring sintered neodymium-iron-boron permanent magnet and mould thereof |
| 07/04/2012 | CN102528029A Pressing die and method for annular neodymium-iron-boron permanent magnet |
| 07/04/2012 | CN102528028A Automatic production method for compression moulding of powdered material and device adopted by same |
| 07/04/2012 | CN102528020A Alloy steel powder for powder metallurgy, iron-based sintering material and manufacturing method thereof |
| 07/04/2012 | CN102528016A Powdered alloy steel for metal injection molding and preparation method thereof |
| 07/04/2012 | CN102528015A Preparation method for granular material for metal injection molding technology |
| 07/04/2012 | CN102059340B Method for producing compound filter of multi-layer metal meshes and metal powder |
| 07/04/2012 | CN101898246B Method for preparing SHS ceramic liner metal tube from iron-based wastes |
| 07/04/2012 | CN101898239B Method for preparing ceramic particle reinforcement of composite wear-resistant material |
| 07/04/2012 | CN101890476B Non-magnetic metal ceramic mould and preparation method thereof |
| 07/04/2012 | CN101859621B MnZn ferrite material with high magnetic conductivity and manufacturing method thereof |
| 07/04/2012 | CN101800128B Impregnation method of iron core and product thereof |
| 07/04/2012 | CN101743079B Filling device for at least two granular materials and filling method using such a device |