Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22F - Changing the physical structure of non-ferrous metals or non-ferrous alloys › C22F 1 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
Patents for C22F 1 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working (21,710)
12/1999
12/08/1999EP0961841A1 Process for producing aluminium alloy sheet
12/08/1999CN1237490A Laminated steel plate and its production technique
12/08/1999CN1237489A Rolled copper foil and method of manufacturing the same
12/07/1999US5996471 Aluminum alloy for internal-combustion piston, and aluminum alloy piston
12/02/1999WO1999061672A1 Tantalum-silicon alloys and products containing the same and processes of making the same
12/02/1999WO1999061668A1 Process for conditioning shape memory alloys
12/02/1999DE19823790A1 Multigrain aluminum or alloy strip used for making lithographic plate base and offset printing plate
12/01/1999EP0960218A1 Method of making an aa7000 series aluminum wrought product having a modified solution heat treatment
12/01/1999CN1237212A Copper alloy and process for obtaining same
11/1999
11/30/1999US5993621 Titanium sputtering target
11/30/1999US5993576 Wear resistant wrought aluminum alloy and scroll of wear-resistant wrought aluminum alloy
11/30/1999US5993575 Method for fabricating randomly oriented aluminum alloy sputting targets with fine grains and fine precipitates
11/30/1999US5993574 Lean, high conductivity, relaxation-resistant beryllium-nickel-copper alloys
11/30/1999US5993573 Continuously annealed aluminum alloys and process for making same
11/30/1999CA2059046C Aluminium surfaces
11/25/1999WO1999060181A1 Aluminum plate for automobile and method for producing the same
11/25/1999DE19821395A1 Ultra-fine gold alloy wire for wire bonding or flip-chip bonding of semiconductor devices
11/24/1999EP0959144A1 Hydrogen absorbing alloy and process for preparing the same
11/24/1999EP0958392A1 Method of improving the corrosion resistance of aluminum alloys and products therefrom
11/24/1999CN1236018A Hafnium alloy and Neutron absorbent of nuclear reactor control stick using said alloy
11/23/1999US5991352 Method for determining corrosion susceptibility of nuclear fuel cladding to nodular corrosion
11/17/1999EP0957492A2 Flexible automotive electrical conductor
11/17/1999EP0957183A1 Heat treated spray formed superalloy articles and method of making the same
11/17/1999CN1235376A Thin wire of gold alloy and manufacture and use thereof
11/17/1999CN1235204A Polycrystal silver based belt and preparation and use thereof
11/16/1999US5985058 Casting aluminum alloy melt in caster to form strip, heating above recrystallization temperature, hot rolling, recrystallizing, forming sheet
11/16/1999US5985055 Alloy including phosphide particles of specified size uniformly distributed throughout matrix; improved stress relaxation properties
11/16/1999US5985054 Alloy containing acicular precipitated phase of specified particle size; anodes for nickel-hydrogen rechargeable batteries
11/15/1999CA2257598A1 Flexible automotive electrical conductor of high mechanical strength using copper alloys and manufacturing process
11/10/1999EP0955113A1 Process for manufacturing pieces of casting alloys, especially of aluminium
11/10/1999EP0954618A2 Process for generating plane technical curves or contours
11/10/1999EP0954398A1 Sand core removal and casting heat treatment
11/10/1999EP0954394A1 Beta titanium-fiber reinforced composite laminates
11/10/1999CN1234837A Copper alloy and process for obtaining same
11/09/1999US5980655 Titanium-aluminum-vanadium alloys and products made therefrom
11/09/1999US5980654 High strength, low density; as construction materials for high temperature components; gas turbines, jet propulsion engines
11/09/1999US5980602 Metal matrix composite
11/04/1999WO1999055925A1 Aluminium alloy for use in a brazed assembly
11/04/1999CA2270751A1 Production process for cast alloy workpieces, especially aluminum parts
11/03/1999EP0953653A1 Method for producing forged iron-nickel-base superalloys
11/03/1999EP0953062A1 Al ALLOY AND METHOD
11/02/1999US5976280 Processed so as to be essentially free of script type carbides, .gamma./.gamma.' eutectic islands and porosity.
11/02/1999US5976279 The alloy composition has mechanical properties that can be varied selectively by varying the time and temperature of a stabilizing anneal.
11/02/1999US5976278 Corrosion resistant, drawable and bendable aluminum alloy, process of making aluminum alloy article and article
11/02/1999US5975468 Rotary actuator using shape memory
10/1999
10/28/1999WO1999042158A3 Core or guide wire with shapable tip
10/28/1999DE19813988C1 Verfahren zur Herstellung eines aus durch feinverteilte, kleine Teilchen aus Unedelmetalloxid dispersionsverfestigtem Platinwerkstoff bestehenden, geschweißten, insbesondere mindestens eine Innenwand aufweisenden Formkörpers, isnbesondere eines Rohres A process for producing a finely divided by, small particles of base metal oxide dispersion strengthened platinum material consisting of, welded, in particular at least an inner wall comprising the molded body, a tube isnbesondere
10/27/1999EP0952232A2 Gas mixture and process for the thermal treatment of metallic workpieces, using the gas mixture
10/27/1999CN1233294A 6XXX series aluminium alloy
10/26/1999US5972070 Comprising iron-based intermetallic hard particles uniformly dispersed in a matrix comprising base copper-zinc-nickel alloy; wear and corrosion resistant vehicle transmission synchronization rings/gears
10/26/1999US5972069 Sintering a powdery raw material to form rod, machining rod, heating at low temperature and pressurization within sealed non-oxidizing atmosphere to compact material into filament
10/19/1999US5968877 Article comprising substrate sequentially coated with epitaxial buffer layer(s) and high critical temperature (tc) yttrium-barium-copper oxide (ybco) layer
10/19/1999US5968292 Casting thermal transforming and semi-solid forming aluminum alloys
10/19/1999US5968291 Two alloying elements where principal phase comprises a spinodal structure having two body centered cubic crystal structure solid solution phases with a small lamella spacing; high absorption and desorption capacity energy carrier
10/14/1999WO1999051787A1 Two phase titanium aluminide alloy
10/14/1999WO1999033605A9 Turbine components with skin bonded to substrates
10/13/1999EP0949349A1 Protective coarsening anneal for zirconium alloys
10/13/1999EP0949348A1 Process for controlled cooling of aluminium alloy strips and profiles
10/13/1999EP0949344A1 Aluminium alloys and process for making aluminium alloy sheet
10/13/1999EP0949343A1 Copper alloy sheet for electronic parts
10/12/1999US5964967 Method of treatment of metal matrix composites
10/12/1999US5964966 Formed by rolling and annealing a nickel alloy containing specific amounts of a group 5b element, group 6b element, tin, aluminum, copper, zinc and titanium; low curie point, enhanced mechanical properties; superconductor applications
10/12/1999US5964770 High strength medical devices of shape memory alloy
10/12/1999US5964114 In a continuously traveling workpiece
10/07/1999DE19914520A1 Rolled copper foil e.g. for flexible printed connection components of flexible printed circuits useful in printer heads and hard disk drives
10/06/1999EP0947595A2 Process for preparing a welded workpiece, in particular a tube, from dispersion-hardened platinum material
10/06/1999EP0947592A1 Copper alloy and method of manufacturing same
10/06/1999EP0946776A1 Method of annealing nonferrous metal parts without stickers
10/05/1999US5961753 Enhancement of mechanical properties for selective platinum group metal alloy systems by age hardening
10/05/1999US5961752 High strength Mg-Si type aluminum alloy
10/05/1999CA2040744C Copper alloy and process for its preparation
09/1999
09/30/1999WO1999049091A1 Ti-V-Al BASED SUPERELASTICITY ALLOY
09/29/1999EP0912772A4 6xxx series aluminium alloy
09/29/1999CN1230230A Copper alloy and method of mfg. same
09/28/1999US5958599 Structures having enhanced biaxial texture
09/28/1999US5958332 Cylinder member and nickel-based facing alloys
09/28/1999US5958257 Treating brass component with aqueous sodium hydroxide or potassium hydroxide to remove some of leachable lead; rinsing and treating with water soluble carboxylic acid to remove substantially all of remaining leachable lead
09/28/1999US5958159 Process for the production of a superelastic material out of a nickel and titanium alloy
09/21/1999US5956559 Irregular shape change of tungsten/matrix interface in tungsten based heavy alloys
09/21/1999US5955207 Structural panel having boron reinforce face sheets and associated fabrication method
09/21/1999US5954724 Titanium molybdenum hafnium alloys for medical implants and devices
09/16/1999WO1999021680A3 Turbine blades made from multiple single crystal cast superalloy segments
09/16/1999DE19911095A1 Low cost electric discharge machining electrode wire for increased machining speed
09/16/1999DE19809802A1 Verfahren zur Oberflächenbehandlung von Aluminium oder dergleichen A method for surface treatment of aluminum or the like
09/15/1999EP0942076A1 Process for surface treatment of aluminium, aluminium alloys, magnesium, or magnesium alloys
09/15/1999EP0942075A1 Process for surface treatment of aluminium, aluminium alloys, magnesium or magnesium alloys
09/15/1999EP0942071A1 Process for producing aluminum alloy substrate and use thereof for lithographic printing plate
09/14/1999US5952086 Efficieny film forming in contact hole
09/14/1999US5951794 Extrusing an aluminum alloy body into a hollow elongate tube, solution heat treatment and then quenching, drawing to reduce the diameter of tube at three transition sections
09/14/1999US5951793 Ni-Ti-Pd superelastic alloy material, its manufacturing method, and orthodontic archwire made of this alloy material
09/14/1999US5951792 Method for welding age-hardenable nickel-base alloys
09/10/1999WO1999045161A1 Pseudoelastic beta titanium alloy and uses therefor
09/10/1999WO1999044774A1 Lightweight high stiffness member and manufacturing method thereof
09/10/1999WO1999033605A3 Turbine components with skin bonded to substrates
09/08/1999EP0940828A2 Method for producing foil electrodes
09/08/1999EP0940473A1 Ni-base directionally solidified alloy casting manufacturing method
09/08/1999EP0904423A4 Diffusion bonded sputtering target assembly with precipitation hardened backing plate and method of making same
09/08/1999EP0760017B1 Method for the manufacture of tubes of a zirconium based alloy for nuclear reactors and their usage
09/07/1999US5948185 Relates to improvements in forming hems and hemmed bonds in such an aluminum sheet member.
09/07/1999US5946802 Process for the manufacture of a hollow turbomachine blade and apparatus for use in said process
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