Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 3 - Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences
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)
12/2010
12/08/2010EP2258880A1 Process for production of thick high-tensile-strength steel plates
12/08/2010CN1681955B Stainless steel product containing boron and method for production thereof
12/08/2010CN101910435A Aluminum alloy sheet for motor vehicle and process for producing the same
12/08/2010CN101905241A Continuous casting-rolling and extrusion molding device of Al-Mg-Cu alloy and composite materials
12/08/2010CN101473056B Copper-based rolled alloy and method for producing the same
12/07/2010US7846277 metal working: soft annealing in a batch furnace between two cold roll passes; improved process safety with regard to avoiding flow lines during the subsequent deforming or deep drawing of the product; long shelf life
12/01/2010EP1402965B1 Method for manufacturing heat- treated deformed steel
12/01/2010CN101903547A Steel sheets and process for manufacturing the same
12/01/2010CN101898200A Direct rolling method of zinc ingots
11/2010
11/25/2010WO2010134616A1 Ultra-thin steel sheet and process for production thereof
11/24/2010EP2253392A1 Method for cold-rolling of steel plate and cold-rolling facility
11/18/2010WO2010131761A1 High-strength hot-rolled steel sheet and process for manufacture thereof
11/18/2010WO2010131303A1 Hot rolled steel sheet having excellent punching workability and fatigue properties, hot dip galvanized steel sheet, and method for producing the same
11/09/2010US7828914 Method for producing aluminum alloy sheet material and an aluminium alloy sheet
11/04/2010WO2010126051A1 Titanium plate and method for manufacturing titanium plates
11/04/2010US20100275667 Compact, flexible csp installation for continuous, semi-continuous and batch operation
11/03/2010EP2246450A1 Steel sheets and process for manufacturing the same
10/2010
10/28/2010WO2010122144A1 Aluminum strip rich in manganese and very rich in magnesium
10/28/2010WO2010122143A1 Aluminum strip rich in manganese and magnesium
10/27/2010EP2243849A1 Manganese and magnesium rich aluminium strip
10/27/2010EP2243848A1 Manganese and magnesium rich aluminium strip
10/27/2010EP1548140B1 Stainless steel product containing b and method for production thereof
10/21/2010WO2010119971A1 Cold-rolled steel sheet having excellent slow-aging property and high curability in baking, and method for producing same
10/14/2010WO2010116936A1 Method for treating steel for directional electromagnetic steel plate and method for producing directional electromagnetic steel plate
10/13/2010EP2239347A1 Aluminum alloy sheet for motor vehicle and process for producing the same
10/13/2010CN101187295B Super high intensity anti-corrosion pumping rod production method
10/12/2010CA2459339C Combined use of oil and emulsion for the cold rolling of strip
10/06/2010CN101855379A Fire-resistant steel material with excellent resistance to reheat embrittlement and with low-temperature toughness at welded heat-affected parts, and manufacturing method thereof
10/06/2010CN101851730A High strength thin steel plate excellent in elongation and bore expanding characteristics and method for production thereof
10/05/2010US7806998 Method of manufacturing super formable high strength steel sheet
09/2010
09/30/2010WO2010110217A1 Process for producing grain-oriented magnetic steel sheet, grain-oriented magnetic steel sheet for wound core, and wound core
09/29/2010CN101849027A Copper alloy sheet material
09/29/2010CN101479392B Process for producing pearlitic rail excellent in wearing resistance and ductility
09/21/2010US7799199 Environment friendly process within a single plant in which the required chemical, electrochemical, mechanical and hydromechanical treatments are carried out, diversifying the operative conditions of each treatment according to the stainless steel type to be processed; low energy and reagent consumption
09/21/2010CA2489233C Steel sheet for vitreous enameling and production method
09/16/2010WO2010104165A1 Hic-resistant thick steel sheet and uoe steel pipe
09/16/2010CA2755271A1 Hic-resistant thick steel plate and uoe steel pipe
09/15/2010CN101835917A Thick steel sheet having high strength and method for producing same
09/10/2010WO2010101262A1 Steel t-bar
09/08/2010CN101410544B Hot-rolled ultra soft high-carbon steel plate and process for production thereof
09/01/2010CN101821025A Magnesium alloy hot-rolling mill
09/01/2010CN101821024A Magnesium alloy hot-rolling mill
09/01/2010CN101818305A Cu-containing steel product of excellent surface property and process for producing the same
09/01/2010CN101817018A Roller special for rolling aluminum titanium boron (carbon) alloy
08/2010
08/26/2010WO2010095755A1 Method of manufacturing sheet steel for thick-walled sour-resistant line pipe of excellent toughness
08/26/2010WO2010095730A1 Method of manufacturing sheet steel for sour-resistant line pipe
08/25/2010EP2221391A1 Copper alloy sheet material
08/17/2010US7776454 multilayer alloy ; cold rolling
08/17/2010CA2471481C Method and installation for producing a hot rolled strip from austenitic rust-resistant steels
08/12/2010WO2010090352A1 Titanium material for hot rolling and manufacturing method thereof
08/12/2010WO2010090349A1 High-strength steel tube for low-temperature use with superior buckling resistance and toughness in weld heat-affected areas, and manufacturing method for same
08/12/2010WO2010090310A1 Hot-rolled titanium slab melted by electronbeam melting furnace, method of melting and method of hot-rolling titan slab
08/12/2010CA2751705A1 High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same
08/12/2010CA2751697A1 Titanium slab for hot rolling produced by electron-beam melting furnace, process for production thereof, and process for rolling titanium slab for hot rolling
08/05/2010WO2010087511A1 Thick high-tensile-strength hot-rolled steel sheet with excellent low-temperature toughness and process for production of same
08/05/2010WO2010087074A1 Rolled plate and method of manufature thereof
08/05/2010CA2844718A1 Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof
08/05/2010CA2749409A1 Thick high-tensile-strength hot-rolled steel sheet with excellent low-temperature toughness and manufacturing method thereof
08/04/2010EP2213387A1 Magnesium alloy hot-rolling mill
08/04/2010EP1581360B1 Method for the production of a strip comprising a staggered profile that runs in the longitudinal direction thereof
08/03/2010CA2500518C High strength seamless steel pipe excellent in hydrogen-induced cracking resistance and its production method
07/2010
07/21/2010EP2208547A1 Magnesium hot rolling method and magnesium hot rolling apparatus
07/21/2010CN101784686A Ferritic stainless steel plate excellent in punchability and process for production of the same
07/21/2010CN101386031B Rolling technique of lead treated steel
07/07/2010CN101772583A Hot-rolled shape steel for ships and process for manufacturing the same
07/06/2010US7749609 Metal plate for producing flat tube, flat tube and process for producing the flat tube
07/01/2010WO2010074308A1 Method for manufacturing steel plate for can-making
07/01/2010WO2010073965A1 Steel strip rolling method and steel plate manufacturing method
06/2010
06/30/2010CN101400817B Cold-rolled steel sheet, process for producing the same, and cell and process for producing the same
06/24/2010WO2010070310A1 Rolling mill temperature control
06/17/2010WO2010067843A1 Titanium or titanium alloy plate having excellent balance between press formability and strength
06/16/2010EP2196552A1 Pearlite steel rail of high internal hardness type excellent in wear resistance, fatigue failure resistance and delayed fracture resistance and process for production of the same
06/16/2010CN1678421B Composite metal article and method of making
06/16/2010CN101743334A Internal high hardness type pearlitic rail with excellent wear resistance, rolling contact fatigue resistance, and delayed fracture property and method for producing same
06/10/2010WO2010064642A1 Nickel material and method for producing nickel material
06/09/2010EP2194151A1 Cu-ni-si-co-base copper alloy for electronic material and process for producing the copper alloy
06/02/2010EP2192205A1 High-strength steel sheets excellent in hole-expandability and ductility
06/02/2010EP1784273B1 Method for producing metal strips
06/01/2010US7726383 Method for producing a magnesium hot strip
06/01/2010CA2459479C Method of producing (110)[001] grain oriented electrical steel using strip casting
05/2010
05/27/2010WO2010058762A1 Steel sheet, surface-treated steel sheet, and method for producing the same
05/25/2010CA2541326C Martensitic stainless steel tube and manufacturing method thereof
05/20/2010WO2010055609A1 Thick steel sheet having high strength and method for producing same
05/19/2010CN101180412B Copper alloy with high strength and excellent processability in bending, and process for producing copper alloy sheet
05/19/2010CN101107374B Bake-hardening hot-rolled steel sheet with excellent workability and process for producing the same
05/18/2010US7717166 Fin stock for a heat exchanger and a heat exchanger
05/14/2010WO2010052928A1 Method for manufacturing steel plate and steel pipe for ultrahigh-strength line pipe
05/14/2010WO2010052927A1 Method for manufacturing steel plate and steel pipe for ultrahigh-strength line pipe
05/14/2010WO2010052926A1 Method for manufacturing steel plate and steel pipe for ultrahigh-strength line pipe
05/11/2010CA2471501C Al-si-mg alloy sheet metal for motor car body outer panel
05/06/2010WO2010050394A1 Fire-resistant steel material with excellent resistance to reheat embrittlement and with low-temperature toughness at welded heat-affected parts, and manufacturing method thereof
05/06/2010US20100111749 High-strength steel sheets excellent in hole-expandability and ductility
05/05/2010EP2182085A1 Ferritic stainless steel plate excellent in punchability and process for production of the same
05/05/2010CN101065509B High strength steel sheet and method for production thereof
04/2010
04/21/2010CN101696483A Bake-hardening hot-rolled steel sheet with excellent workability and process for producing the same
04/14/2010CN1925065B Copper alloy material for electric element and method of making same
04/13/2010US7694870 Method for the production of a strip comprising a staggered profile that runs in the longitudinal direction thereof
04/08/2010WO2010038470A1 Steel plate which exhibits excellent low-tempreature toughness both in base metal and in weld-heat affected zone and has small strength anisotropy and process for manufacturing same
04/08/2010US20100084055 Tungsten wire, cathode heater and vibration service lamp filament
03/2010
03/31/2010EP2168695A1 Method of producing a magnesium-alloy meterial
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