| Patents for B22F 7 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting (7,013) |
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| 06/19/2008 | CA2671427A1 Displacement members and methods of using such displacement members to form bit bodies of earth-boring rotary drill bits |
| 06/18/2008 | EP1931594A2 Sintered polycrystalline diamond material with extremely fine microstructures |
| 06/18/2008 | CN101200801A Niobic alloy high temperature antioxidation silicide coating and preparation method thereof |
| 06/18/2008 | CN101199997A Preparing process for thermoelectric integration monomer material |
| 06/18/2008 | CN100395058C Process for preparing metal base composite material |
| 06/12/2008 | US20080138231 High-effect surface cladding manufacturing method of motion pairs system |
| 06/12/2008 | DE10257962C5 Leichtbauteil aus Hohlkugeln Lightweight component of hollow spheres |
| 06/11/2008 | EP1930452A1 Metal matrix material based on shape-memory alloy powders, production method thereof and use of same |
| 06/11/2008 | EP1928623A1 A method for spray forming a metal component and a spray formed metal component |
| 06/11/2008 | CN100393466C Diamond/cubic boron nitride saw blade for cutting metal and fabricating method therefor |
| 06/11/2008 | CN100393453C Method for manufacturing multiple layer powder metal bearings |
| 06/10/2008 | US7384592 Methods for manufacturing ultrahard compacts |
| 06/10/2008 | US7384252 Method for producing tire vulcanizing mold and tire vulcanizing mold |
| 06/05/2008 | WO2008065728A1 Sintering metal particle composition having plasticity, method of producing the same, bonding agent and bonding method |
| 06/05/2008 | US20080131719 Method For Producing Aluminum Composite Material |
| 05/29/2008 | WO2008062548A1 Pasty metal particle composition and method of joining |
| 05/29/2008 | WO2008062505A1 Superhard tip and process for producing the same |
| 05/29/2008 | US20080122052 Member for Semiconductor Device and Production Method Thereof |
| 05/28/2008 | CN101187024A Hot-working die steel alloy sintering |
| 05/27/2008 | US7378052 Method and apparatus for producing free-form products |
| 05/22/2008 | WO2008059962A1 Multilayer sliding member and method for manufacturing the same |
| 05/22/2008 | US20080115358 Superalloy rotor component and method of fabrication |
| 05/21/2008 | EP1923155A1 Process for manufacturing composite sintered machine components |
| 05/21/2008 | EP1922429A1 Fine grained polycrystalline abrasive material |
| 05/21/2008 | DE102006006313B4 Verfahren und Vorrichtung zur Herstellung eines mehrschichtigen Pressformkörpers Method and apparatus for producing a multilayer die body |
| 05/20/2008 | US7374717 Method for producing intermetallic compound porous material |
| 05/15/2008 | US20080112834 compacting the inner member and the outer member individually using an iron-based alloy powder or an iron-based mixed powder so as to obtain compacts of the inner member and the outer member, tightly fitting the pillars of the inner member into the holes of the outer member, and sintering to bond |
| 05/15/2008 | US20080112833 Component produced or processed by powder metallurgy, and process for producing it |
| 05/14/2008 | CN101178102A Wet-type copper based powder metallurgy friction wafer and manufacturing method |
| 05/08/2008 | WO2008053431A1 Polycrystalline diamond abrasive compacts |
| 05/08/2008 | WO2008053430A1 Polycrystalline diamond abrasive compacts |
| 05/08/2008 | US20080107558 Uses a stamped metallic sheet as a source of metal for infiltration to achieve a high strength powder metal part; reduces residue remaining after infiltration, erosion of the base metal surface at the point of infiltrant entry, breakage associated with fragile powder metal infiltrant compacts |
| 05/06/2008 | US7368079 Method for forming ultra hard sintered compacts using metallic peripheral structures in the sintering cell |
| 05/02/2008 | WO2008051588A2 Articles having improved resistance to thermal cracking |
| 05/02/2008 | WO2008049934A1 Method for producing an abrasive segment and abrasive segment obtained |
| 05/02/2008 | CA2663519A1 Articles having improved resistance to thermal cracking |
| 05/01/2008 | US20080102303 Co-sintered multi-system tungsten alloy composite |
| 04/30/2008 | EP1915227A2 Composite cutting inserts and methods of making the same |
| 04/30/2008 | CN101168813A Surface sintering alloy steel |
| 04/30/2008 | CN101168230A Method for manufacturing ultra-hard composite blade |
| 04/30/2008 | CN101168229A Method for manufacturing ultra-hard composite blade |
| 04/30/2008 | CN100384571C Method and apparatus for producing materials of double metal shaft sleeve parts |
| 04/24/2008 | US20080096079 Method for Shrinkage and Porosity Control During Sintering of Multilayer Structures |
| 04/23/2008 | CN101166597A Composite article with coolant channels and tool fabrication method |
| 04/23/2008 | CN100382907C Hard alloy composite roll collar for high-speed wire production line and method for manufacturing the same |
| 04/22/2008 | US7361300 Polymer melt spin packages; uniform porous body; sintered powdered metal |
| 04/22/2008 | US7360972 Indexable cutting inserts and methods for producing the same |
| 04/22/2008 | CA2457369C Novel bits and cutting structures |
| 04/17/2008 | US20080091267 Medical devices including hardened alloys |
| 04/16/2008 | EP1910582A2 Method for producing a copper alloy having a high damping capacity |
| 04/16/2008 | EP1909998A1 Method for hot isostatic pressing |
| 04/16/2008 | CN101163849A Bit leg and cone hardfacing for earth-boring bit |
| 04/10/2008 | DE102004031431B4 Verfahren zur Herstellung von gesinterten Metallkeramikschichtkörpern A process for producing sintered cermet bodies layer |
| 04/09/2008 | EP1907155A1 Composite assemblies including powdered metal components |
| 04/09/2008 | EP1907154A2 Composite article with coolant channels and tool fabrication method |
| 04/09/2008 | EP1907153A1 Method for the pressure-free sintering of metal alloys and use thereof in the production of hollow spheres |
| 04/03/2008 | WO2008017028A3 Endoprosthesis with three-dimensional disintegration control |
| 04/02/2008 | CN100378239C Cemented carbide tool and method of making the same |
| 04/02/2008 | CN100377821C Tip of soldering iron, process for producing the same, and electrical soldering iron and electrical solder sucking iron including the iron tip |
| 03/27/2008 | WO2008036504A1 Medical device with porous surface |
| 03/27/2008 | US20080075967 Method for production of metal foam or metal-composite bodies |
| 03/27/2008 | US20080075621 A metal carbide, mixed carbide or carbonitride, a metal binder and a grain growth inhibitor having a concentration gradient profile increasing toward the center; powder metallurgy; disposable tips for cutting diamonds; durability |
| 03/27/2008 | US20080075618 tools to withstand greater environmental stresses while incorporating more intricate and complicated structures; building the downhole tool, layer-by-layer, by melting a metal powder or an alloy powder using an electron beam based on the model having a plurality of two-dimensional layers; CAD structure |
| 03/27/2008 | DE102007005394B3 Production of metal matrix-hard material composite coatings comprises heating sheet metal container filled with mixture of metal powder and hard material to temperature above 1000 degrees and extruding product on to steel substrate |
| 03/27/2008 | CA2663439A1 Medical device with porous surface |
| 03/26/2008 | CN101147973A Composition for forming green body, brown body and sintered body |
| 03/26/2008 | CN101147972A Method for producing sintered body and sintered body |
| 03/26/2008 | CN100376856C Sintering method and device of metal net heat pipe |
| 03/25/2008 | US7347968 Powder injection molding to form a continuous body having multiple parts, each of which has different functional properties such as corrosion resistance or hardness; no connective materials between parts; e.g., orthodontic bracket |
| 03/20/2008 | US20080066952 Alloy circuit board and manufacturing method thereof |
| 03/19/2008 | EP1900849A1 Cemented carbide inserts for milling of hard Fe-based alloys >45 HRC |
| 03/19/2008 | CN101143397A C/C and C/SiC composite material and metal connecting method |
| 03/13/2008 | US20080064144 Chip package thermal interface materials with dielectric obstructions for body-biasing, methods of using same, and systems containing same |
| 03/13/2008 | US20080063555 Used efficiently in magnetron sputtering processes; low magnetic permeability |
| 03/12/2008 | EP1896634A2 Enhanced transparent conductive coatings and methods for making them |
| 03/12/2008 | CN101139217A C/SiC composite material surface oxidation-resistant coating and method for making same |
| 03/12/2008 | CN101138790A Method of preparing titanium steel composite liquid route connecting tube of the complex construction connecting surface |
| 03/12/2008 | CN101138650A Galvano-chemistry bioactivation processing method of stephanoporate titanium bead sintered coating |
| 03/12/2008 | CN101138649A Method for obtaining bioactivity and open type stephanoporate titanium coating from implant surface |
| 03/06/2008 | US20080054216 Piezoelectric/electrostrictive body, manufacturing method of the same, and piezoelectric/electrostrictive element |
| 03/05/2008 | EP1893373A2 Surface compression of a toothed section |
| 03/05/2008 | EP1893372A2 Process for fabricating a composite |
| 03/05/2008 | CN101137456A Method for shrinkage and porosity control during sintering of multilayer structures |
| 02/27/2008 | EP1892051A1 Cermet insert and cutting tool |
| 02/21/2008 | WO2008019874A1 Method and semifinished product for joining workpieces |
| 02/21/2008 | WO2007095058A3 Methods and compositions for metal nanoparticle treated surfaces |
| 02/21/2008 | US20080044680 Magnetic composites |
| 02/20/2008 | EP1890013A2 Fluid calming member and method of forming the same |
| 02/20/2008 | EP1888276A2 Sintered gear element featuring locally selective surface compression |
| 02/19/2008 | CA2597274A1 Components having sharp edge made of sintered particulate material |
| 02/14/2008 | WO2008000049A3 A sintered metal fiber medium and a method to provide a sintered metal fiber medium |
| 02/14/2008 | US20080038575 coating blades with corrosion and oxidation resistance alloys, then heat treating by hot isostatic pressing |
| 02/13/2008 | EP1886748A1 Process for the making of sintered articles, the articles as well as the use of such articles |
| 02/12/2008 | US7329311 Porous sintered composite materials |
| 02/07/2008 | WO2008017028A2 Endoprosthesis with three-dimensional disintegration control |
| 02/07/2008 | US20080030022 Method of manufacturing an article by appyling heat and pressure, a method of connecting a pipe to a sealed assembly and a connector for use therein |
| 02/07/2008 | DE102006020860B4 Verfahren zur Herstellung von Verbundkörpern sowie danach hergestellte Verbundkörper A process for the production of composite bodies and then prepared composite body |
| 02/07/2008 | CA2659761A1 Endoprosthesis with three-dimensional disintegration control |
| 02/07/2008 | CA2656460A1 Joined concentric tubes |
| 02/06/2008 | CN101116912A Heavy type thermometal guide bushing and method of manufacturing the same |