| 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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| 12/28/1993 | US5273710 Process of manufacturing a member having a shaft-receiving opening |
| 12/28/1993 | US5273125 Fixed cutter bit with improved diamond filled compacts |
| 12/23/1993 | WO1993025795A1 Rolling cone bit with wear resistant insert |
| 12/23/1993 | WO1993025336A1 Three-dimensional printing techniques ___________________________ |
| 12/22/1993 | EP0574727A1 Method for the production of a high temperature-resistant element from two different materials |
| 12/22/1993 | EP0574708A1 Component for high temperatures, in particular turbine blade, and process for preparing this blade |
| 12/22/1993 | CN1023242C Sintered metal sand screen |
| 12/21/1993 | CA1325461C Clad metal product |
| 12/21/1993 | CA1325389C Sintered coating for porous metallic filter surfaces |
| 12/08/1993 | CN1079179A Cemented carbide with binder phase enriched surface zone |
| 11/24/1993 | EP0570456A1 Method of manufacturing a compound body |
| 11/23/1993 | US5264283 Diamond tools for rock drilling, metal cutting and wear part applications |
| 11/23/1993 | CA1324514C Preformed elements for a rotary drill bit |
| 11/17/1993 | CN1078434A Slide-plate of bow collector for electric locomotive |
| 11/16/1993 | US5262466 Aqueous masking solution for metal treatment |
| 11/16/1993 | CA1324242C Method of repairing damages in superalloys |
| 11/09/1993 | CA1324034C Device for heating or incineration plants |
| 10/20/1993 | EP0566396A2 Method of manufacturing neutron-shielding tubes and neutron shielding tubes obtained by the same |
| 10/20/1993 | EP0500651A4 Treatment of metals for coating or activation |
| 10/13/1993 | EP0565161A1 Component for a low-noise transmission |
| 10/06/1993 | EP0563949A1 Process particularly for the powder metallurgical manufacture of a gear wheel with a coupling device |
| 10/06/1993 | EP0553209A4 Sintered metal sand screen |
| 09/30/1993 | WO1993018878A1 Press apparatus |
| 09/28/1993 | US5248523 Method for coating an inclined surface with powder |
| 09/28/1993 | US5248317 Method of producing a composite diamond abrasive compact |
| 09/28/1993 | US5248006 Rotary rock bit with improved diamond-filled compacts |
| 09/21/1993 | US5246160 Method for roll-bonding of high-speed steel to mild steel, and bar produced thereby |
| 09/07/1993 | US5242758 Teeth of isostatically pressed cobalt based alloy powder; aircraft actuators; corrosion resistance |
| 09/07/1993 | US5242559 Method for the manufacture of porous non-evaporable getter devices and getter devices so produced |
| 09/02/1993 | WO1993017140A1 Cemented carbide with binder phase enriched surface zone |
| 08/31/1993 | US5240782 Forming sheets; heating to remove binder; stacking; sintering |
| 08/24/1993 | US5238481 Containing tungsten, cobalt, boron, having rupture strength, wear and oxidation resistance |
| 08/17/1993 | US5236787 Thermal barrier coating for metallic components |
| 08/11/1993 | EP0555192A1 Cutting insert and process for its production |
| 08/10/1993 | US5234085 Pilot-controlled shock absorber |
| 08/04/1993 | EP0553209A1 Sintered metal sand screen. |
| 07/27/1993 | US5230382 Process of producing individual eccentric cams from cast metal |
| 07/27/1993 | US5230138 Method of manufacturing a metal-contained composite material and a metal-contained composite material produced thereby |
| 07/14/1993 | EP0550439A1 Powder metallurgy repair technique. |
| 07/13/1993 | US5226760 Cutting tool with twisted edge and manufacturing method thereof |
| 07/13/1993 | US5226209 Method for processing composite water pump seal ring |
| 07/07/1993 | EP0550203A1 Reinforced niobium-titanium-aluminium-hafnium composite alloy |
| 06/30/1993 | EP0548239A1 Excavating tool tooth. |
| 06/29/1993 | US5223345 Extruder housing for a double-worm extruder and method of making same |
| 06/22/1993 | CA1319259C Tubular envelope composite product containing a compacted matter and serving for the treatment of liquid metals, and production process thereof |
| 06/22/1993 | CA1319252C Method for manufacturing a friction ring having a conical or cylindrical friction surface |
| 06/22/1993 | CA1319251C Method for manufacturing a friction ring having a conical or cylindrical friction surface |
| 06/16/1993 | EP0546523A1 Earth-boring drill bit with enlarged junk slots |
| 06/16/1993 | CN1021206C Technique for iron-based and iron-copper bi-metal products |
| 06/11/1993 | CA2077055A1 Earth boring drill bit with enlarged junk slots |
| 06/08/1993 | CA1318911C Device for heat transfer |
| 06/02/1993 | EP0544567A1 Procedure for build-up weld by laser on cylindric workpieces |
| 06/02/1993 | CN1072625A Method of coating cylindrical workpieces by lase |
| 06/01/1993 | CA1318487C Method for bonding a porous metal layer to a cermet surface |
| 05/26/1993 | CA2083657A1 Process for laser coating of cylindrical parts |
| 05/19/1993 | EP0542729A2 Method and apparatus for producing parts by selective sintering |
| 05/19/1993 | EP0542704A1 Cemented carbide body with increased wear resistance |
| 05/14/1993 | CA2082680A1 Cemented carbide body with increased wear resistance |
| 04/29/1993 | WO1993007979A1 Method of making sintered metallic body and said body obtained through said method |
| 04/21/1993 | EP0538244A2 Method and apparatus for producing parts by selective sintering |
| 04/21/1993 | EP0538073A2 Process for producing sintered body and magnet base |
| 04/21/1993 | EP0537501A2 Manufacturing method of electronical components having conductive and non-conductive layers joined together |
| 04/21/1993 | CN1071107A Sintering process for cast iron-copper composite |
| 04/21/1993 | CN1020330C Sintered coating for porous metallic filter surfaces |
| 04/20/1993 | US5204055 Three-dimensional printing techniques |
| 04/20/1993 | CA1316334C Method of manufacturing a heating element |
| 04/13/1993 | US5201766 Prosthetic device with porous matrix and method of manufacture |
| 04/13/1993 | CA1315939C Method for the manufacture of rivet or for a fixed spike or for a sleeve-mounted spike, respectively, and equipment for carrying out the method |
| 04/06/1993 | US5199868 For the sintering of sheets upon substrates |
| 03/31/1993 | EP0533745A1 Method of manufacturing compound products. |
| 03/30/1993 | US5198182 Production of neutron-shielding tubes |
| 03/30/1993 | US5197351 Cam shaft and process for manufacturing the same |
| 03/23/1993 | US5196232 Metallic core coated with fused metallic material deposited on a substrate |
| 03/19/1993 | WO1993006341A1 Running-in lining for a turbo-machine and process for producing it |
| 03/19/1993 | CA2096435A1 Abradable layer for a turbo-engine and a manufacturing process |
| 03/16/1993 | CA1314589C Method for the continuous fabrication of hydrogen storage alloy negative electrodes |
| 03/10/1993 | EP0530222A1 Rotor for a rotary screw machine, a rotary screw machine and a process for manufacturing a rotor. |
| 03/09/1993 | US5192324 Bone prosthesis with porous coating |
| 03/09/1993 | US5191955 Multi-stud brake fitting |
| 03/03/1993 | EP0174984B1 Liquid phase bonded amorphous materials and process for preparation thereof |
| 02/24/1993 | EP0528720A1 Process for co-laminating high speed steel on mild steel |
| 02/17/1993 | CN1019902C Press roller coated with wear-resisting alloy and its production process |
| 02/11/1993 | DE4124591C1 Foamable metal body prodn. with reduced density differences - by charging hollow section with mixt. of powder contg. expanding agent and metal powder, and precompacting |
| 02/10/1993 | EP0526682A1 Endoprosthesis with a metal wire mesh |
| 02/04/1993 | WO1992021785A3 Wear-resistant coating on a component, and a method of producing it |
| 02/02/1993 | US5183632 Method of manufacturing an aluminum-base composite disc rotor |
| 01/26/1993 | US5182078 Metal treatment |
| 01/05/1993 | US5176720 Composite abrasive compacts |
| 12/30/1992 | EP0520403A2 Hard sintered compact for tools |
| 12/29/1992 | US5174953 Method of making composite sintered artifact |
| 12/23/1992 | CN1019555B Cutting tools and method for manufacturing cutting tools |
| 12/22/1992 | US5173090 Rock bit compact and method of manufacture |
| 12/17/1992 | DE4119705A1 Ceramic composite body with metallic components - comprising wear resistant gas tight outer ceramic layer, inner structure of cement and intermediate layer |
| 12/15/1992 | US5170556 Production method for forged component made of composite material |
| 12/10/1992 | WO1992021302A1 An implant |
| 12/09/1992 | EP0517510A2 Composite diamond abrasive compact |
| 12/08/1992 | CA1311234C Earth boring drill bit with matrix displacing material |
| 12/05/1992 | CA2070328A1 Composite diamond abrasive compact |
| 12/03/1992 | DE4118041A1 Sintered metal part with direct coating bearing metal layer - mfd. by pressing and sintering in swaging die having bearing metal introduced into die pref. as powder |
| 12/03/1992 | DE4118040A1 Prodn. of sintered metal or drop forged finished part - by inserting antifriction moulding into blank and then forging |