Patents
Sitemap › B22 - Casting; Powder metallurgy › B22F - Working metallic powder; Manufacture of articles from metallic powder; Making metallic powder; Apparatus or devices specially adapted for metallic powder › B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
Patents for B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product (5,694)
09/1982
09/28/1982CA1132339A1 Manufacture of composite turbine rotors
09/07/1982US4348232 Carbon, chromium, molybdenum, nickel, tungsten, copper
08/1982
08/24/1982US4345943 Abrasion resistant sintered alloy for internal combustion engines
08/24/1982US4345942 Abrasion resistant sintered alloy for internal combustion engines
08/24/1982CA1130083A1 Process and apparatus for the manufacture of sintered tungsten carbide tool tips
08/17/1982US4344795 Iron-based sintered sliding product
08/04/1982EP0056897A2 Drinks coaster
07/1982
07/27/1982CA1128274A1 Forming tools or moulds for shaping mouldable material and methods of producing such moulds
07/20/1982US4340350 Process and apparatus for the manufacture of sintered tungsten carbide tool tips
07/20/1982US4339935 Method for calibrating tubular articles
06/1982
06/16/1982EP0053618A1 Process of manufacturing sintered metallic compacts.
06/15/1982US4334926 Hard particles dispersed in copper-lead alloy on steel backing
06/09/1982EP0053301A2 Method of producing aluminium base sintered body containing graphite
06/09/1982EP0053140A1 Method for manufacturing tubes
06/01/1982CA1124475A1 Process to produce inorganic hollow fibers
05/1982
05/25/1982US4331477 Porous titanium-aluminum alloy and method for producing the same
05/11/1982US4329175 Products made by powder metallurgy and a method therefore
05/04/1982CA1122834A1 Powdered metal part
04/1982
04/28/1982EP0050576A1 Tool for manufacturing sintered articles with helically formed surfaces
04/27/1982US4327154 High-strength components of complex geometric shape and method for their manufacture
04/07/1982EP0048709A1 Nozzle with a plurality of channels, particularly burner nozzle for a welding apparatus and the like and manufacturing method thereof
03/1982
03/17/1982EP0047593A2 Wormwheel gears
03/16/1982CA1120005A1 Capsules and pressings for extruding objects, particularly tubes, and a process for producing the capsules and pressings
03/16/1982CA1119850A1 Roll for hot forming steel rod
02/1982
02/23/1982CA1118616A1 Machine parts of powdered metal
02/16/1982US4315876 Using matched pairs of sleeves and dies
02/16/1982US4315776 Method of producing light gage metallic strip material
02/10/1982EP0045352A2 Piston rings for combustion engines
02/09/1982US4314399 Method of producing moulds
02/03/1982EP0044841A1 Method of producing an article and article produced in a mould which defines the contour of the article.
02/02/1982US4314007 Turbine blade, oxide dispersion alloy core, cladding
01/1982
01/12/1982US4310601 Hydrogenatable metal powder encapsulated with non-hydrogenatable material
01/05/1982CA1115560A1 Porous body of aluminum or its alloy and a manufacturing method thereof
12/1981
12/24/1981WO1981003634A1 Process of manufacturing sintered metallic compacts
12/24/1981WO1981003633A1 Method for manufacturing tubes
12/16/1981EP0041866A1 Process for producing porous nickel bodies
12/15/1981CA1114208A1 Method of making selectively carburized forged powder metal parts
12/01/1981US4303416 Process and apparatus for the manufacture of sintered tungsten carbide tool tips
12/01/1981CA1113354A1 Sintered metal articles
11/1981
11/10/1981CA1112015A1 Sputtering target fabrication method
11/03/1981US4297777 Method for the production of a composite hollow body
11/03/1981CA1111657A1 Elongate consolidated article and method of making
10/1981
10/21/1981EP0038149A2 Improvements in porous bodies for solid electrolytic capacitors and processes for producing the same
10/21/1981EP0038010A1 Apparatus for moulding tubular parts by isostatic compression
10/15/1981WO1981002862A1 Nozzle with a plurality of channels,particularly burner nozzle for a welding apparatus and the like and manufacturing method thereof
10/06/1981US4292936 Nickel, copper, iron, rings
09/1981
09/23/1981EP0036202A2 Process for producing turbo-rotors
09/09/1981EP0035348A2 Sintered bodies of composite materials and their manufacture
09/02/1981EP0034994A1 Composite product of a tubular envelope and a core of compacted pulverulent material and its manufacturing method
08/1981
08/26/1981EP0034330A2 Process for producing component parts by powder metallurgy
08/19/1981EP0034008A2 EDM electrodes
08/11/1981US4283465 Mixing with a low melting aluminum alloy to obtain sound absorbing materials
08/06/1981WO1981002126A1 Method of producing an article and article produced in a mould which defines the contour of the article
07/1981
07/22/1981EP0032291A1 Improvements in method of manufacture of sintered nickel plaque electrode material
06/1981
06/23/1981US4274876 Nickel, molybdenum, chromium, carbon, and iron
06/16/1981US4273582 Process for the manufacture of sintered metal bodies, in particular battery electrodes
06/16/1981CA1103070A1 Products formed by powder metallurgy and a method therefore
06/02/1981US4271239 Sintered metal articles and process for their manufacture
06/02/1981US4270256 Manufacture of composite turbine rotors
05/1981
05/19/1981US4267866 Method and machine for filling a capsule with powder
04/1981
04/28/1981US4264683 Metallic inductor cores
04/14/1981US4261745 Method for preparing a composite metal sintered article
03/1981
03/31/1981CA1098343A1 Method for manufacture of magnesium composite and method for manufacture of hydrogen by said composite
03/24/1981CA1098019A1 Stress relief of metal-ceramic gas turbine seals
03/11/1981EP0024827A1 A method of producing light gauge metallic strip material
03/10/1981US4255493 Powdered metal part
03/10/1981CA1097102A1 Oxidation resistant porous abradable seal member for high temperature service
02/1981
02/17/1981CA1095679A1 Apparatus and method for producing spherical articles
01/1981
01/27/1981CA1094358A1 Powdered metal titanium coin
12/1980
12/09/1980CA1090993A1 Method for fabricating composite structures for water- cooled gas turbine components
12/02/1980US4236927 Method for the manufacture of iron-containing sintered electrodes
11/1980
11/26/1980EP0019569A1 Hollow composite article and process for the manufacture thereof
11/25/1980US4235007 Method of production of a wire-shaped composite addition material
11/25/1980CA1090166A1 Porous material for making tool-electrode and method of producing same
11/25/1980CA1090086A1 Method for producing a magnet plate for electroacoustic transducers
11/11/1980US4232436 Powder metallurgy production of spherical articles, such as bearing elements
10/1980
10/28/1980CA1088410A1 Joining metals
10/28/1980CA1088262A1 Metal coating by a powder metallurgy technique
10/21/1980US4229217 Method of producing porous metal bodies for use in the electronic industry
10/14/1980CA1087423A1 Low expansion low resistivity composite powder metallurgy member
10/07/1980CA1086992A1 Powder metallurgical method for making coins
09/1980
09/16/1980US4222977 Process to produce inorganic hollow fibers
09/16/1980CA1085657A1 Method of producing homogeneous mixed metal oxides and metal-metal oxide mixtures
08/1980
08/26/1980CA1084309A1 Fenicraly alloy and abradable seals made therefrom
08/19/1980US4217948 Method for production of two-layer pipe casting
08/12/1980US4217399 Sintered bi-metallic conjugate filaments and their preparation
08/06/1980EP0013747A1 Apparatus for the continuous extrusion of electrically conductive granular materials, preferably metal powder
08/05/1980US4216270 Machine parts of powdered metal
07/1980
07/15/1980US4212669 Method for the production of precision shapes
07/01/1980US4210216 Heated platform scale
06/1980
06/03/1980US4206271 Method of manufacturing highly porous electrode bodies for electrical accumulators and electrode bodies thus obtained
05/1980
05/06/1980CA1076846A1 Thermally stable sintered porous metal articles
05/01/1980WO1980000803A1 Casings and pressed pieces utilized for the extrusion of articles,in particular pipes,and method for producing such casings and pressed pieces
04/1980
04/30/1980EP0010290A1 A press for forming particulate tungsten carbide into a blank for cutting tool bit insert and a sinter fixture for compensating shrinkage distortion during sintering
04/15/1980CA1075502A1 Powdered metal consolidation method
04/08/1980CA1075046A1 Flywheel for recording and/or reproducing apparatus
03/1980
03/20/1980WO1980000437A1 Making of moulds
03/18/1980CA1073709A1 Producing powder metallurgical parts using thermally degradable molds
03/05/1980EP0008320A1 Manufacture of moulds
02/1980
02/19/1980CA1071809A1 Clad metal tubes
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