| 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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| 06/25/2003 | CN1425521A Injection coagution forming technology for metal powder |
| 06/25/2003 | CN1112716C Vacuum valve |
| 06/25/2003 | CN1112457C Adhesive free thermal-pressing powder for making high density high tenacity powder metallurgical parts |
| 06/25/2003 | CN1112453C Frangible metal bullets and its producing method |
| 06/24/2003 | US6583379 Process chamber for selective laser fusion |
| 06/24/2003 | US6582651 Steps of combining the starting materials, forming the starting materials into a shape to produce a nonmetallic metal precuror article of a certain geometry, and converting the nonmetallic article to a metallic article by reduction or |
| 06/24/2003 | US6582535 Tungsten target for sputtering and method for preparing thereof |
| 06/24/2003 | US6581671 System for infiltrating preformed components and component assemblies |
| 06/19/2003 | WO2003049926A2 Method and device for the production of a multi-layered three-dimensional component |
| 06/19/2003 | WO2003049889A2 Consolidated hard materials, methods of manufacture, and applications |
| 06/19/2003 | WO2003014406B1 Corrosion and wear resistant cemented carbide |
| 06/19/2003 | US20030113222 Powder box with a permeable plate insert, a gas impermeable backing and a spacing |
| 06/19/2003 | US20030110887 Densified sintered powder and method |
| 06/19/2003 | US20030110882 Vehicle steering wheel |
| 06/18/2003 | EP1319453A1 Apparatus and method for filling hollow profiles with a metal foam |
| 06/18/2003 | EP1319090A1 Hard metal body with hardness gradient, such as punching tools |
| 06/18/2003 | EP1318884A1 Method for producing a moulded body from foamed metal |
| 06/18/2003 | EP1318882A1 An impact machine and a method of forming a body |
| 06/17/2003 | US6579493 Process for removal of binders from parts produced by powder injection molding |
| 06/17/2003 | US6579383 Powder magnetic core |
| 06/12/2003 | WO2003048246A1 Aligned composite structures for mitigation of impact damage and resistance to wear in dynamic environments |
| 06/12/2003 | WO2003047828A1 Method for preparation of three-demensional bodies |
| 06/12/2003 | US20030106395 Reducing an iron oxide and another oxide, compacting in the absence of a binder and sintering; porosity of 20-65% by volume |
| 06/11/2003 | EP1317222A1 Method for the preparation of dental prosthetic artefacts by means of powder sintering |
| 06/11/2003 | EP1027185B1 Method for producing a hose coupling |
| 06/11/2003 | CN1423586A Composite rotary tool and tool fabrication method |
| 06/10/2003 | US6576037 Pre-alloyed metal powder consisting essentially of tungsten and/or molybdenum, at least one transition metal selected among iron, cobalt, nickel and copper, and optionally at least one additive, the iron content being a given concentration |
| 06/10/2003 | US6575218 Method and apparatus for automatic fabrication of three dimensional object |
| 06/05/2003 | WO2003045669A1 Method for producing three-dimensional work pieces in a laser material machining unit or a stereolithography unit |
| 06/05/2003 | WO2003045541A2 Device and method for producing foam |
| 06/05/2003 | US20030104332 Apparatus and method of continuous sintering a web material |
| 06/05/2003 | US20030104238 Aligned composite structures for mitigation of impact damage and resistance to wear in dynamic environments |
| 06/05/2003 | US20030104147 Hollow balls and a method for producing hollow balls and for producing light-weight structural components by means of hollow balls |
| 06/05/2003 | US20030103858 Metallurgical powder compositions and methods of making and using the same |
| 06/05/2003 | US20030102599 Moulding of mouldable materials |
| 06/05/2003 | US20030101849 Compositions of manganese sulfide compound added for making sintered product |
| 06/05/2003 | DE10161563C1 Device for the in-situ foaming of hollow profiles with metal foam used in the production of a crash structure in vehicles and in aircraft and spacecraft comprises an induction unit into which a hollow profile is inserted |
| 06/04/2003 | EP1315589A1 Module used as a filter, catalyst or heater and a method for producing the same |
| 06/04/2003 | EP0954399A4 Multi-channel structures and processes for making such structures |
| 06/04/2003 | EP0861145B1 Fabrication of tooling by thermal spraying |
| 06/04/2003 | CN1421384A Metallic sulfide and producing process thereof |
| 06/03/2003 | US6573225 Amide wax lubricant for warm compaction of an iron-based powder composition |
| 06/03/2003 | US6572670 Colored metal clay and colored metals |
| 05/30/2003 | WO2003044811A1 Compound for rare earth element based bonded magnet and bonded magnet using the same |
| 05/30/2003 | WO2003044810A1 Corrosion-resistant rare earth element magnet |
| 05/30/2003 | WO2003043765A1 Consolidation of materials using a shock wave |
| 05/30/2003 | WO2003043764A2 Hydraulic modular manufacturing system |
| 05/29/2003 | US20030100448 Compounding a metal powder extrusion batch; extruding batch through honeycomb extrusion die to form a honeycomb substrate; heating preform in an oxidizing atmosphere to remove binder; heating carbon-free preform in reducing atmosphere to sinter |
| 05/29/2003 | US20030099565 Using a supercritical mixed fluid of carbon dioxide and propane as a dewaxing solvent |
| 05/29/2003 | US20030098094 Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnet |
| 05/29/2003 | US20030097904 Sintered alloy for valve seat having excellent wear resistance and method for producing the same |
| 05/28/2003 | EP1314498A2 Composite material and method for production of the same |
| 05/28/2003 | EP1313887A2 Method of producing an abrasive product containing cubic boron nitride |
| 05/28/2003 | EP1313582A2 Stable aqueous iron based feedstock formulation for injection molding |
| 05/28/2003 | EP1313581A2 Method for producing composite components by powder injection molding and composite powder appropriate for use in said method |
| 05/28/2003 | EP1227909B1 Method and device for foaming metals or metal alloys |
| 05/28/2003 | EP1210193B1 Compacted-powder opposed twin-helical gears and method |
| 05/28/2003 | DE10150948C1 Verfahren zur Herstellung gesinterter poröser Körper A process for the production of sintered porous bodies |
| 05/28/2003 | CN1421053A High differential pressure electrochemical cell |
| 05/28/2003 | CN1420904A Composite of powdered fillers and polymer matrix and process for preparing them |
| 05/27/2003 | US6569380 Combined enclosure and heat sink formed without an adhesive layer |
| 05/27/2003 | US6569364 Method for press-molding dielectric block |
| 05/22/2003 | WO2001056758A9 Die casting of refractory metal-ceramic composite materials |
| 05/22/2003 | US20030096136 A solidified dendrite extending vertically to the backings; copper-based alloy is bonded to a steel strip by irradiating the metal powder with laser beams, melt locally; high bonding strength, fine grain size; metal working |
| 05/22/2003 | US20030095886 PM high-speed steel having high elevated-temperature strength |
| 05/21/2003 | EP1252953A4 Isostat for the treatment of materials in liquid |
| 05/21/2003 | EP1044286B1 Dispersion hardening alloy and method for the production of the alloy |
| 05/21/2003 | CN2551376Y Isostatic press |
| 05/21/2003 | CN1418974A Method for synthesizing NiTi shape memory alloy porous material |
| 05/20/2003 | US6565673 Sm(Co, Fe, Cu, Zr, C) compositions and methods of producing same |
| 05/20/2003 | US6564704 Press with eccentric crank drive for upper punch unit, and operating method |
| 05/20/2003 | US6564689 Steel bars; hot working, drilling |
| 05/20/2003 | CA2071350C A method of making parts out of an alumina matrix composite material |
| 05/15/2003 | WO2003041165A2 Electrically conductive thermal interface |
| 05/15/2003 | WO2003039844A1 Method for the production of three-dimensional sintered workpieces |
| 05/15/2003 | WO2003039792A1 Method of producing metal/ceramic composite plates |
| 05/15/2003 | WO2002059958A3 Aqueous nonferrous feedstock material for injection molding |
| 05/15/2003 | US20030091457 Wherein molybdenum encapsulates copper; may be sintered without copper leakage |
| 05/15/2003 | US20030091456 Binding agent for inorganic material powders for producing metallic and ceramic moulded bodies |
| 05/15/2003 | US20030091455 Exhaust manifold and method of making the same |
| 05/15/2003 | US20030089882 Magnetic powder and thermosetting resin having radical-polymerization reactivity and an organic oxide |
| 05/15/2003 | US20030089732 Method and apparatus for the controlled supply of feedstock to a feedstock processing facility operating at high pressure |
| 05/15/2003 | US20030089364 Diamond tool |
| 05/15/2003 | CA2454155A1 Electrically conductive thermal interface |
| 05/14/2003 | EP1310322A2 Fabrication process for powder composite rod |
| 05/14/2003 | EP1222317B1 Machinable high strength stainless steel |
| 05/14/2003 | EP1107842B1 Powder metal injection molding process for forming an article from the nickel-based superalloy "hastelloy x" |
| 05/14/2003 | EP1105546B1 Method of making cemented carbide |
| 05/14/2003 | EP0972109B1 Process for making a wet-layed metal fiber/metal powder sheet |
| 05/14/2003 | CN2550324Y Automatic blank discharging machine |
| 05/14/2003 | CN1417365A High-strength superhigh-carbon steel and its production process |
| 05/14/2003 | CN1416987A Discharge and plasma fast sintering process of preparing secondary composite RE-MO emitting material |
| 05/14/2003 | CN1108351C Forming agent for producing hard alloy |
| 05/13/2003 | US6563095 Resistance-heating element |
| 05/13/2003 | US6562458 Iron powder and method for the preparation thereof |
| 05/13/2003 | US6562291 Process for the manufacture of compressed articles by compacting metallic powder and subsequently sintering the compact |
| 05/13/2003 | US6562290 Process for the production of composite components by powder injection molding, and composite powders suitable for this purpose |
| 05/13/2003 | US6562289 Activation, passivation, coating with metal |
| 05/13/2003 | US6562288 Mixing diamond particles and metal powder; supporting a disk-shaped steel core for cutting blade under the lower portion of a forming die consisting at least one vertically reciprocating upper punch and a lower die assembly |
| 05/13/2003 | US6562098 Wear resistant sintered member |