Patents
Patents for B21B 3 - Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences (3,394)
09/2003
09/03/2003EP1339894A2 Hollow cathode target and methods of making same
09/03/2003EP1339890A1 Cylindrical tube for industrial chemical installations
09/03/2003EP1339889A1 STEEL PLATE TO BE PRECIPITATING TiN+CuS FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME, WELDING FABRIC USING THE SAME
09/03/2003EP1339880A1 Method for making a strip or a workpiece cut out from a cold rolled maraging steel strip
09/02/2003US6613163 Steel band with good forming properties and method for producing same
08/2003
08/28/2003WO2003070997A1 Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube
08/28/2003WO2003070996A1 Thin alloy film exhibiting low thermal expansion and method for production thereof
08/27/2003EP1337673A1 Method for producing a cold rolled strip that is cold formed with low degrees of deformation
08/21/2003US20030155048 Electroplating annealed thin sheets and method for producing the same
08/21/2003US20030155040 Method of producing (110)[001] grain oriented electrical steel using strip casting
08/14/2003WO2003066927A1 Method and apparatus for producing a solution heat treated sheet
08/14/2003WO2003066926A1 Method of manufacturing aluminum alloy sheet
08/14/2003WO2003066919A2 Al-si-mg alloy sheet metal for motor car body outer panel
08/14/2003WO2003066252A1 Composite billet for hot shaping
08/14/2003US20030150587 Process for producing aluminum sheet product having controlled recrystallization
08/13/2003CN1436252A Zinc coat annealed thin sheets and method for producing same
08/13/2003CN1117879C Nickel-based metallic material and method for producing same
08/07/2003WO2003064069A1 Method and installation for producing a hot rolled strip from austenitic rust-resistant steels
08/06/2003CN1434752A Method and apparatus for reducing crop losses during slab and ingot rolling
07/2003
07/31/2003US20030140990 Method of manufacturing formed pieces of type 2024 aluminum alloy
07/30/2003EP1330556A1 Method for producing a magnesium hot strip
07/24/2003WO2003060203A1 Metal strip for epitaxial coating and method for production thereof
07/24/2003US20030136480 Process for producing heat-resistant intermetallic compound Ni3Al foil having room-temperature ductility and heat-resistant intermetallic compound Ni3Al foil having room-temperature ductility
07/24/2003US20030136167 Process for improving the adhesion of a lubricant to the surface of an aluminum strip
07/24/2003CA2472185A1 Metal strip for epitaxial coating and method for producing such a strip
07/23/2003EP1329529A1 Aluminum material for electrode of electrolytic capacitor and method for producing aluminum foil for electrode of electrolytic capacitor, and electrolytic capacitor
07/22/2003CA2235181C Method of regulating the stress distribution in metal strips or sheet, especially of nonferromagnetic metals
07/17/2003WO2003057928A1 Method for the production of a siderurgical product made of carbon steel with a high copper content, and siderurgical product obtained according to said method
07/17/2003US20030131914 Steel plate to be precipitating tinfor weleded structures, method for manufacturing the same, welding fabric using the same
07/17/2003CA2473050A1 Method for the production of a siderurgical product made of carbon steel with a high copper content, and siderurgical product obtained according to said method
07/16/2003EP1327694A1 Electric resistance element and raw material for the same and method for preparing the same
07/10/2003WO2003056041A1 High strength cold rolled steel sheet with superior formability and weldability, and manufacturing method therefor
07/09/2003CN1429279A Martensitic stainless steel and seamless steel pipes produced with it
07/03/2003US20030121577 Mixture containing titanium, zirconium nitrides precipitates; heating, controlling temperature
07/02/2003CN1113110C Method of production for high-productivity and high-strength rolled H-shape steel
07/02/2003CN1113108C 590 MPa class very thick H-steel excellent in toughness and production method thereof
07/01/2003US6584669 Method for producing metal shapes with a polygonal cross-section by means of continuous casting on a double-flanged wheel and continuous rolling
06/2003
06/26/2003WO2003052165A1 Process and plant for descaling, pickling and finishing/passivating stainless steel strips, and strips so obtainable
06/26/2003WO2003051623A2 Diffusion bonded metal laminate
06/26/2003US20030116241 Titanium-made cathode electrode for producing electrolytic oper foil, rotary cathode drum using the titanium-made cathode electrode, method of producing titanium material using titanium-made cathod electrode and method of coorecting/working titanium material for titanium-made cathode electrode
06/25/2003EP1194600B1 Method of producing non-grain-oriented electrical sheet
06/25/2003EP1109942B1 Method for producing cold-rolled bands or sheets
06/24/2003US6582537 Cold-rolled strips or sheets out of low-alloyed steels with a respective max. 0.2% of C, P, Al, Ti, V, Nb, S, B and a respective max. 1% Si and Mn, remainder iron; alloy melted, cast into slabs, hot rolled, cold rolled and annealed
06/24/2003US6582528 Method of producing non-grain-oriented electrical sheet
06/19/2003WO2003050317A1 Heat shrink band and steel sheet for heat shrink band and method for its production
06/18/2003EP1319091A1 Method for producing a steel strip or sheet consisting predominantly of mn-austenite
06/17/2003US6579387 Continuous casting process for producing aluminum alloys having low earing
06/11/2003EP1317972A1 Method for ameliorating the adhesion of grease on the surface of an aluminium strip
06/11/2003CN1111100C Laminated steel plate and its production technique
06/05/2003WO2003046238A1 Use of an aluminum alloy for producing roll-shaped products
06/05/2003WO2002042513A3 Hollow cathode target and methods of making same
06/05/2003CA2412980A1 Process for improving the adhesion of a lubricant to the surface of an aluminium strip
06/04/2003EP1316623A1 Aluminium alloy for the production of products obtained by roll forming
06/04/2003EP1315585A2 Method and apparatus for reducing and sizing hot rolled ferrous products
05/2003
05/29/2003US20030099854 Method for producing a clad metal product
05/28/2003CN1109587C Tandem rolling technology and equipment of semi-solid metal material
05/27/2003US6569270 Process for producing a metal article
05/27/2003US6568056 Hot continuous-rolling system with vertical-roll stand
05/22/2003WO2003042416A1 Method for the production of magnetic sheet with non-oriented granularity
05/22/2003WO2003041885A1 Method and device for stabilizing high-speed unwinding of a strip product
05/22/2003WO2003018221A3 Device for processing a metal slab, plate or strip, and product produced using this device
05/15/2003WO2003040434A1 Spray nozzle configuration
05/15/2003WO2003039775A1 Method and casting/rolling mill for producing steel strips
05/15/2003CA2465097A1 Method and casting/rolling mill for producing steel strips
05/13/2003US6562154 Aircraft fuselages; aluminum and copper alloy free of lithium
05/08/2003WO2003038140A1 Steel sheet for vitreous enameling and method for producing the same
05/08/2003WO2003038135A1 Hot-rolled steel strip provided for producing non grain-oriented electrical sheet, and method for the production thereof
05/08/2003US20030087118 Diffusion bonded metal laminate
05/08/2003US20030085306 Spray nozzle configuration
05/07/2003CN1415438A Mfg. method of magnesium alloyed plate for hot rolling and hot rolling method of magnesium alloyed plate
05/02/2003EP1169486B1 Method of producing a hot-rolled strip
04/2003
04/17/2003WO2003031668A1 Tunsten wire, cathode heater, and filament for vibration service lamp
04/15/2003US6546777 Method and apparatus for reducing and sizing hot rolled ferrous products
04/15/2003US6546771 Hot rolling, cold rolling cycles; stainless steels
04/10/2003US20030066580 Finishing rolling; controlling temperature, crystal structure; corrosion resistance
04/10/2003US20030066575 High-strength steel wire excelling in resistance to strain aging embrittlement and longitudinal cracking, and method for production thereof
04/08/2003US6543122 Cold rolling reduction of aluminum, or alloy thereof; vehicle bodies
04/03/2003WO2003028041A1 Method and device for producing flat metal ribbon cables
04/03/2003WO2003026812A1 Process for producing thick sheet from direct chill cast cold rolled aluminum alloy
04/03/2003US20030064245 Clad steel rolled section for reinforcing concrete and method of production
04/03/2003US20030062102 Titaniums having excellent impact resistance and manufacturing methods
04/02/2003CN1407919A Process for production of industrial tubes or section bars from metal and related apparatus
04/01/2003CA2258546C Cast aluminium alloy for can stock
03/2003
03/27/2003US20030056362 Process for producing thick sheet from direct chill cast cold rolled aluminum alloy
03/26/2003EP1294498A1 A work roll for and a method of producing metal foil
03/26/2003CN1406290A Titanium-made cathode electrode for producing electrolytic copper foil, rotary cathode drum using the same, method of producing titanium material using the same and method of correcting/working
03/26/2003CN1405350A High-strength steel wire with anti-strain-ageing-brittle and anti-longitudinal-crack and manufacture method thereof
03/26/2003CN1103829C Steel band for pots and its manufacture method
03/26/2003CN1103824C Method for producing cold-rolled bands or sheets
03/25/2003US6537398 Method for manufacturing of strips of stainless steel and integrated rolling mill line
03/20/2003WO2003023075A1 Method of producing (110)[001] grain oriented electrical steel using strip casting
03/20/2003WO2003022474A1 Combined use of oil and emulsion for the cold-rolling of strips
03/20/2003WO2003022469A1 Method for processing a metal slab or billet, and product produced using said method
03/20/2003US20030052000 Fine grain size material, sputtering target, methods of forming, and micro-arc reduction method
03/19/2003EP1293582A2 High-strength steel wire excelling in resistance to strain aging embrittlement and longitudinal cracking, and method for production thereof
03/19/2003CN1404420A Method and device for manufacturing a hot rolled steel strip
03/18/2003US6533877 Having dead fold foil characteristics; controlling manganese content, interannealing temperatures
03/14/2003CA2357452A1 Steel strapping
03/12/2003EP1289688A2 Method and apparatus for reducing crop losses during slab and ingot rolling
03/11/2003US6531006 Production of high strength aluminum alloy foils
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