Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22C - Alloys › C22C 1 - Making non-ferrous alloys
Patents for C22C 1 - Making non-ferrous alloys (28,127)
12/1993
12/29/1993EP0575397A1 Method and apparatus for continuously preparing castable metal matrix composite material
12/28/1993US5273569 Magnesium based metal matrix composites produced from rapidly solidified alloys
12/26/1993CA2077414A1 Manufacturing process of metal matrix composites using vacuum mixing
12/23/1993WO1993026021A1 Material for electrical contacts based on silver-tin oxide or silver-zinc oxide
12/23/1993WO1993025718A1 Process for making mouldings and use thereof
12/22/1993EP0574620A1 Investment casting of metal matrix composites
12/22/1993EP0574555A1 Aluminum master alloys containing strontium and boron for grain refining and modifying
12/22/1993EP0574514A1 Master alloy hardeners
12/22/1993EP0574440A1 Production of metal and metalloid nitrides
12/22/1993EP0265498B1 Process and apparatus for preparation of cast reinforced composite material
12/22/1993CN1023270C Vacuum interrupter contacts
12/22/1993CN1023235C Recovery and processing method of waste hand alloy material
12/15/1993EP0573484A1 Titanium-based alloy produced by vapour quenching
12/15/1993CN1079580A Rare earth-iron-metalloid magnetic material
12/15/1993CN1079512A Method for making casting metal based composite material
12/14/1993US5270122 Composite structure with NbTiAl alloy matrix and niobium base metal reinforcement
12/14/1993US5269989 Cermet or ceramic/glass composites including self-reinforced β-Silicon nitride, and method of making same
12/14/1993US5269855 Permanent magnet alloy having improved resistance
12/14/1993US5269830 Process for synthesizing compounds from elemental powders and product
12/09/1993WO1993024944A1 Extruded capacitor electrode and method of making the same
12/09/1993DE4318193A1 Material contg. 60-95 vol.% graphite plus aluminium@ alloy - used for piston mfr., obtd. by impregnation of graphite with molten alloy under high pressure
12/08/1993EP0573195A1 Method of forming fine dispersion of metal oxide in tungsten
12/08/1993EP0572788A1 Submicron carbonitride powder, process for the preparation thereof and application
12/08/1993EP0572548A1 Tool steel with high thermal fatigue resistance
12/08/1993EP0535055A4 Metal carbides and derived composites
12/08/1993CN1079333A Extruded capacitor electrode and method of making same
12/08/1993CN1079179A Cemented carbide with binder phase enriched surface zone
12/07/1993US5267600 Hard facing casting surfaces with wear-resistant sheets
12/01/1993EP0571595A1 Titanium containing magnesium alloy produced by vapour quenching
12/01/1993CN1079005A Submicron carbonitride powders, a process for their production and their use
12/01/1993CN1022934C Semi-finished product for making electric contacts, made of composite material based on silver and tin oxide and powder-metallurgical process of producing semi-finished product
11/1993
11/30/1993US5266415 Ceramic articles with a modified metal-containing component and methods of making same
11/30/1993US5266099 Method for producing closed cell spherical porosity in spray formed metals
11/30/1993US5265666 Electromagnetically agitating a melt inside the mold; pulling off a casting strand
11/24/1993EP0571210A1 Alloy having excellent corrosion resistance and abrasion resistance,method for producing the same and material for use in production of the same
11/24/1993EP0571002A2 Permanent magnet alloy having improved resistance to oxidation and process for production thereof
11/24/1993EP0570957A2 Rare-earth metal-nickel hydrogen occlusive alloy ingot and method for production thereof
11/24/1993EP0570910A1 High strength and high toughness aluminum alloy structural member, and process for producing the same
11/23/1993US5264293 Composite structure with NbTiHf alloy matrix and niobium base metal
11/23/1993US5264022 Composite shot
11/23/1993US5264021 Melting quenching and solidifying into power or flakes, compressing, forming by plastic working
11/23/1993US5263349 Extrusion of seamless molybdenum rhenium alloy pipes
11/18/1993EP0570308A1 Alloys of metals with high melting points, suitable for transformation into homogeneous and pure ingost, and preparation process of these alloys
11/18/1993EP0569765A1 Apparatus for manufacturing fine metal and ceramic powder
11/18/1993EP0569627A1 Top fill casting
11/18/1993EP0569419A1 Improvements in and relating to machinable brass compositions
11/18/1993EP0538457A4 Fabrication of metal matrix composites by vacuum die casting
11/18/1993EP0516763A4 Deoxidation of a refractory metal
11/17/1993CN1022768C Multi-hole metal making method
11/17/1993CN1022767C Producing method for hard alloy containing rare earth
11/16/1993US5262123 Friction extrusion, metal working
11/16/1993US5261944 Nickel cermet, and process for preparing it
11/16/1993US5261942 Tantalum powder and method of making same
11/16/1993US5261941 Porous alloy
11/16/1993US5261477 Process for producing parts with an abrasion-proof surface
11/11/1993WO1993022470A1 Composite shot
11/11/1993WO1993022467A1 Method and apparatus for producing magnetostrictive material
11/11/1993WO1993022089A1 High density projectile and method of making
11/11/1993DE4214719A1 Metallic and/or ceramic powders - produced by gas phase reaction (CVR) of metallic cpds. plus other named reactants in tubular reactor have narrow, predetermined size range and high purity
11/10/1993EP0569000A1 High strength and high toughness aluminium alloy
11/10/1993EP0568705A1 Method for degassing and solidifying aluminum alloy powder
11/10/1993EP0478608B1 Non-toxic shot and shot shell containing same
11/09/1993US5259436 Fabrication of metal matrix composites by vacuum die casting
11/09/1993US5259435 Filling preheated mold that contains porous metal fixture with hollow glass spheres and molten aluminum alloy; solidification
11/03/1993EP0567772A1 Method for producing metal powder with a uniform distribution of dispersants, method of uses thereof and structures fabricated therewith
11/03/1993EP0567603A1 Removing metal from composite bodies, and resulting products.
10/1993
10/28/1993WO1993021357A1 Dispersion strengthened alloys
10/28/1993WO1993021353A1 Vibrating ring motor for feeding particular substances
10/28/1993WO1993020969A1 A method of manufacturing cast products which are cast in a single-piece structure having an inhomogeneous graphite structure
10/28/1993DE4313360A1 Melting aluminium@ alloy scrap - with vortex motion of liq. melt produced by means of a magnetic field generator
10/28/1993CA2133729A1 Vibrating ring motor for feeding particulate substances
10/28/1993CA2133331A1 A method of manufacturing cast products which are cast in a single-piece structure having an inhomogeneous graphite structure
10/27/1993EP0567284A2 Aluminium-base metal matrix composite
10/26/1993US5256368 Pressure-reaction synthesis of titanium composite materials
10/26/1993US5256215 Process for producing high strength and high toughness aluminum alloy, and alloy material
10/26/1993US5256214 Spray cast alloys having a uniformly dispersed second phase and a solid state precipitate; tensile strength, bending strength
10/26/1993US5255433 Engine block cylinder liners made of aluminum alloy composites
10/20/1993EP0574440A4 Production of metal and metalloid nitrides.
10/20/1993EP0566029A1 Valve disc made of silicon/carbide infiltrated with silicon
10/19/1993CA1323201C Controlled addition of lithium to molten aluminum
10/14/1993WO1993020250A1 In situ formation of metal-ceramic oxide microstructures
10/13/1993EP0564814A2 Compacted and consolidated material of a high-strength, heat-resistant aluminum-based alloy and process for producing the same
10/13/1993CN1077228A Method for preparing magnesium-base alloy hydrogen-storage material
10/13/1993CN1022445C Rare earth alloy
10/13/1993CN1022424C Spindle alloy of tungsten-copper-silver-nickel by powder metallurgy
10/12/1993CA1322876C Light metallic composite material and method of producing thereof
10/06/1993EP0563205A1 Method of producing a sintered carbonitride alloy for semifinishing machining.
10/06/1993EP0563204A1 Method of producing a sintered carbonitride alloy for fine milling.
10/06/1993EP0563203A1 Method of producing a sintered carbonitride alloy for intermittent machining of materials difficult to machine.
10/06/1993EP0563182A1 Method of producing a sintered carbonitride alloy for fine to medium milling.
10/06/1993EP0563160A1 Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates.
10/06/1993CN1076968A Process for forming allous in situ in absence of liquid phase sintering
10/05/1993US5250125 Adding gallium or indium phosphide nucleating agent
10/05/1993US5249621 Method of forming metal matrix composite bodies by a spontaneous infiltration process, and products produced therefrom
09/1993
09/30/1993WO1993019214A1 Manufacture of net shaped metal ceramic composite engineering components by self-propagating synthesis
09/30/1993WO1993018877A1 Method for forming bodies by reactive infiltration
09/30/1993CA2132444A1 Manufacture of net shaped metal ceramic composite engineering components by self-propagating synthesis
09/30/1993CA2132430A1 Method for forming bodies by reactive infiltration
09/29/1993EP0562984A1 Thin deformable sheet made from an aluminium alloy having a fine and homogenous microstructure and a high elastic limit
09/29/1993EP0561768A1 Hard-metal body
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