| 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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| 05/22/2002 | EP1206585A1 High density tungsten material sintered at low temperature |
| 05/22/2002 | EP1206330A1 Continuous compounding of aqueous injection molding feedstocks |
| 05/22/2002 | CN1350598A Resistance-heating element |
| 05/22/2002 | CN1350481A High-capacitance niobium powders and electrolytic capacitor anodes |
| 05/21/2002 | US6391252 Self-brazing; injection molding; sintering; turbine blades |
| 05/21/2002 | US6391251 Stereolithography; very localized directed deposition; embedded voids for contol of thermal properties; high strength three-dimensional net shapes |
| 05/21/2002 | US6391250 Method for producing forms and foamed metal forms |
| 05/21/2002 | US6391083 Iron powder, graphite powder with copper powder |
| 05/21/2002 | US6391082 Composites of powdered fillers and polymer matrix |
| 05/21/2002 | CA2224148C Process for making shaped copper articles |
| 05/20/2002 | WO2002040735A1 Method for producing an evaporation source |
| 05/16/2002 | WO2002038315A1 High density products and method for the preparation thereof |
| 05/16/2002 | WO2002038314A1 Mixture for powder metallurgy product and method for producing the same |
| 05/16/2002 | WO2001085386A3 Forming structures from cad solid models |
| 05/16/2002 | US20020058136 Powder injection molding process and apparatus |
| 05/16/2002 | US20020057983 Cold forming an aluminide by coating an article with a viscous medium providing a moisture resistant barrier on the surface; shaping; and optionally removing the coating |
| 05/16/2002 | US20020057982 RE-Fe-B alloy; oxygen content of 50-4000 wt. ppm; nitrogen content of 150-1500 wt. ppm; impregnated with an oil agent and then sintered. |
| 05/16/2002 | US20020057981 Method and apparatus for manufacturing cutting blades, and a cutting blade manufactured by the same |
| 05/16/2002 | US20020057980 Selectively and rapidly extracting/removing a plasticizer from a compact such as a green laminate by contacting with a supercritical or subcritical fluid such as CO2 |
| 05/16/2002 | DE10065594A1 Verfahren zum Herstellen von 3-dimensionalen Sinter Werkstücken A process for producing 3-dimensional sintered workpieces |
| 05/15/2002 | EP1205602A1 Nonwoven metal fabric and a method of making same |
| 05/15/2002 | EP1205563A1 Surface decarburization of a drill bit having a refined primary cutting edge |
| 05/15/2002 | EP1205271A2 Method and apparatus for manufacturing cutting blades, and a cutting blade manufactured by the same |
| 05/15/2002 | EP1204777A1 Iron-graphite composite powders and sintered articles produced therefrom |
| 05/15/2002 | EP1171255A4 Method of densifying the wall of an opening in a powder metal preform |
| 05/15/2002 | CN2491204Y Pulp filling and injection moulding machine |
| 05/15/2002 | CN1084949C Mfg. method of small motor and sintered alloy-made oil containing bearing |
| 05/14/2002 | US6388273 Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same |
| 05/14/2002 | US6387552 TiCN-based cermet |
| 05/14/2002 | US6387154 Process for separating molten metals |
| 05/14/2002 | US6387151 Pre-alloyed powder and its use in the manufacture of diamond tools |
| 05/14/2002 | US6387149 Metal porous bodies, method for preparation thereof and metallic composite materials using the same |
| 05/14/2002 | US6386266 Substrate system for spray forming |
| 05/10/2002 | WO2002036335A1 Method and device for powder press molding, and method of manufacturing rare-earth magnet |
| 05/10/2002 | WO2002036331A2 Device for sintering, removing material and/or labeling by means of electromagnetically bundled radiation and method for operating the device |
| 05/09/2002 | US20020054824 Pulverizing coarse rare earth magnet alloy powder, adding to oil, then adding lubricant preparing slurry, molding, degreasing, sintering, then heat treating |
| 05/09/2002 | US20020053257 Composite formation device operatively linked with a discharge assembly that dispenses a fusing agent, e.g. laser emission; computer program for making a free-form structure |
| 05/08/2002 | EP1203828A1 Surface decarburization of a drill bit having a refined primary cutting edge |
| 05/08/2002 | EP0999908B1 Production of composite porous fibre structures |
| 05/08/2002 | EP0746436B1 Sputtering target with ultra-fine, oriented grains and method of making same |
| 05/08/2002 | DE10005861C2 Metallischer Werkstoff auf Nickelbasis und Verfahren zu dessen Herstellung Nickel-based metallic material and process for its preparation |
| 05/08/2002 | CN2490528Y Neodymium ferroboron rare earth permanent-magnetic alloy vacuum fritting furnace |
| 05/08/2002 | CN1347801A Powder filling apparatus, pressing forming device with the same powder filling apparatus, powder filling method and sintered magnet producing method |
| 05/08/2002 | CN1347783A Method and apparatus for producing three-dimensional objects |
| 05/08/2002 | CN1084393C Iron aluminium metal compound using as electrical resistance heating element |
| 05/08/2002 | CN1084235C Producing apparatus for sintering oil-containing bearing and method |
| 05/08/2002 | CN1084231C Metal working lubrication |
| 05/07/2002 | US6383447 Method of manufacturing helical gears by compacting powder materials |
| 05/07/2002 | US6383446 Method and system for automatic electrical sintering |
| 05/07/2002 | US6383281 Molding composition for producing powder metallurgical or ceramic products |
| 05/07/2002 | US6383248 Compacting powder; water atomizing melt |
| 05/02/2002 | WO2002035696A1 PHOTOTHERMAL MAGNETIC DRIVE DEVICE DRIVING METHOD, POTOTHERMAL MAGNETIC DRIVE DEVICE AND PRODUCTION METHOD FOR Ni BASED ALLOY WITH LOW-TEMPERATURE CURIE TEMPERATURE USING THIS |
| 05/02/2002 | WO2002034957A1 Sintered sprocket |
| 05/02/2002 | WO2002034437A2 A method of making a composite abrasive compact |
| 05/02/2002 | US20020051886 Coated cutting insert |
| 05/02/2002 | US20020051726 Impactor and vibration mechanism are separated to reduce whirling of rare-earth alloy powder; crack resistance |
| 05/02/2002 | US20020051725 Compacting iron-containing powder and graphite, sintering, compressing, and extruding; crack resistance; for producing pinion shaft used in an automotive vehicle |
| 05/02/2002 | US20020050102 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 |
| 05/02/2002 | US20020050051 Method for making aromatic metal with various colors |
| 05/02/2002 | EP1201338A2 Method of sintering and forging raw material |
| 05/02/2002 | EP1201337A1 Method for making porous metals |
| 05/02/2002 | EP1200509A1 Composites of powdered fillers and polymer matrix and process for preparing them |
| 05/02/2002 | EP1200218A1 Low oxygen refractory metal powder for powder metallurgy |
| 05/02/2002 | DE10065960C2 Verfahren zur Herstellung eines Werkstückes mit exakter Geometrie A process for producing a workpiece with precise geometry |
| 05/01/2002 | CN2489287Y Rare earth permanent-magnetic vacuum retort furnace |
| 05/01/2002 | CN2488682Y Equal static pressure machine with cavity in oiling type |
| 05/01/2002 | CN1347135A Seamless metal pipe and its production method |
| 05/01/2002 | CN1346900A Powder sinter process for preparing permanent-magnet Al-Ni-Co-Ti alloy |
| 04/25/2002 | WO2002033138A1 Creep resistant titanium aluminide alloys |
| 04/25/2002 | WO2002032655A1 Powder pressing device |
| 04/25/2002 | US20020048527 Slide member |
| 04/25/2002 | US20020048526 Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density |
| 04/25/2002 | US20020046782 Soft magnetism alloy powder, treating method thereof, soft magnetism alloy formed body, and production method thereof |
| 04/24/2002 | EP1199124A1 Lubricant for die lubrication and method for producing high density product of forming of iron base powder |
| 04/24/2002 | EP1198604A1 Nickel-poor austenitic steel |
| 04/24/2002 | EP1198601A1 Sintered steel material |
| 04/24/2002 | EP1198600A1 Resistance-heating element |
| 04/24/2002 | EP1198317A1 Improved method of making powder metallurgical compositions |
| 04/24/2002 | EP1198316A1 Method and device for forming porous metal parts by sintering |
| 04/24/2002 | CN1346302A Method for producing milling disc and milling disc produced according to the inventive method |
| 04/24/2002 | CN1346301A Method of manufacturing metallic products such as sheet by cold working and flash annealing |
| 04/23/2002 | US6376585 Binder system and method for particulate material with debind rate control additive |
| 04/23/2002 | US6376148 Layer manufacturing using electrostatic imaging and lamination |
| 04/23/2002 | US6376089 Process for producing rare earth metal-based permanent magnet having corrosion-resistant film |
| 04/23/2002 | US6375894 Acid assisted cold welding and intermetallic formation and dental applications thereof |
| 04/23/2002 | US6375868 Method for manufacturing paste for electroconductive thick film, paste for electroconductive thick film and laminated ceramic electronic part |
| 04/23/2002 | US6375710 Combining a metal powder and an effective amount of dimethyl sulfone as a binder, pressing the powder and dimethyl sulfone to form an anode body and removing the dimethyl sulfone |
| 04/23/2002 | US6375709 For warm compaction of iron-based powder; aromatic or partly aromatic polyester |
| 04/23/2002 | US6375708 W-cu-ni alloy formed by direct sintering of a powder blend which eliminates the formation of brittle intermetallics and slumping |
| 04/23/2002 | US6375704 High capacitance niobium powders and electrolytic capacitor anodes |
| 04/18/2002 | WO2001093786A3 Orthopedic implant and method of making metal articles |
| 04/18/2002 | WO2001056758A3 Die casting of refractory metal-ceramic composite materials |
| 04/18/2002 | US20020044985 Powder pressing method and device |
| 04/18/2002 | DE10148967A1 Three-dimensional object formation method involves irradiating optical beam on predetermined portion of consequent powder layer repeatedly to form sintered layer |
| 04/18/2002 | DE10047614A1 Vorrichtung zum schichtweisen Aufbau von Modellen Apparatus for layered construction of models |
| 04/17/2002 | EP0946322B1 Lubricant powder for powder metallurgy |
| 04/17/2002 | CN1345467A Heat sink material and method of manufacturing the heat sink material |
| 04/17/2002 | CN1344814A Iron-base sintered powder metal body, its manufacture and manufacture of high-strength high-density iron-base sintering assembly |
| 04/17/2002 | CN1083016C Process for producing granular material and shaped parts from hard metal or metall-ceramic |
| 04/16/2002 | US6372012 Diamond, nitride, boride, or carbide fillers in a metal or alloy matrix; for use with mining and construction tools; fillers do not degrade during processing |