| 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) |
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| 04/15/2009 | EP2048260A1 Method for producing sheet semifinished product from a titanium alloy |
| 04/15/2009 | CN101410544A Hot-rolled ultra soft high-carbon steel plate and process for production thereof |
| 04/14/2009 | US7516637 Method and apparatus for texturing a metal sheet or strip |
| 04/08/2009 | EP2045341A1 Process for producing pearlitic rail excellent in wearing resistance and ductility |
| 04/08/2009 | EP1420894B1 Device for processing a metal slab, plate or strip, |
| 04/07/2009 | US7513136 Lamination process and apparatus for alkali metals or alloys thereof |
| 04/02/2009 | WO2009041197A1 Cu-ni-si-co-base copper alloy for electronic material and process for producing the copper alloy |
| 04/01/2009 | EP2042616A1 ROLLED AUSTENITE STAINLESS STEEL PLATE HAVING THICHKESS OF 100 mm OR MORE AND METHOD FOR PRODUCTION THEREOF |
| 04/01/2009 | EP2042613A1 Copper-based rolled alloy and method for producing the same |
| 04/01/2009 | CN101400817A Cold-rolled steel sheet, process for producing the same, and cell and process for producing the same |
| 03/25/2009 | EP2039793A1 High-strength steel pipe with excellent unsusceptibility to strain aging for line piping, high-strength steel plate for line piping, and processes for producing these |
| 03/25/2009 | EP2039791A1 High-strength steel sheet and process for producing the same |
| 03/25/2009 | EP1675693B1 Rolling mill for hot-rolling metal, in particular, aluminium in addition to hot-rolling method |
| 03/25/2009 | EP1420895B1 Method for processing a metal slab or billet |
| 03/25/2009 | CN101395284A Process for producing grain-oriented magnetic steel sheet with excellent magnetic property |
| 03/18/2009 | EP2000552A9 Hot-rolled ultrasoft high-carbon steel plate and process for production thereof |
| 03/18/2009 | CN101389778A Wire with excellent suitability for drawing and process for producing the same |
| 03/18/2009 | CN101386930A Method of preparing linking copper wire |
| 03/18/2009 | CN101386031A Rolling technique of lead treated steel |
| 03/11/2009 | EP1469954B2 Method for producing a hot rolled strip from austenitic rust-resistant steels |
| 03/11/2009 | CN101384739A Cr-cu alloy, process for producing the same, heat sink for semiconductor, and heat dissipating component for semiconductor |
| 03/11/2009 | CN100467661C Method for producing magnesium alloy plate and magnesium alloy plate |
| 03/11/2009 | CN100467641C A method for producing aluminium alloy sheet material and an aluminium alloy sheet |
| 03/10/2009 | US7501029 Sheet excellent in geomagnetic shielding property for use in a picture tube band for clamping the periphery of the panel portion of a cathode ray tube (another named to Braun tube or picture tube) incorporated in a television set, office automation machine |
| 03/04/2009 | CN101379209A Fire-resistant high-strength rolled steel material and method for production thereof |
| 02/26/2009 | WO2009025125A1 Ferritic stainless steel plate excellent in punchability and process for production of the same |
| 02/26/2009 | DE102007040132A1 Verfahren zur Herstellung von Bändern bzw. Folien aus TiAl6V4 A process for the production of strips or sheets of TiAl6V4 |
| 02/25/2009 | EP2027946A1 Method for manufacturing bands and films from TiA/6V4 |
| 02/25/2009 | CN101372733A Bake-hardenable cold rolled steel sheet having excellent formability, and method of manufacturing the same |
| 02/18/2009 | EP2025769A1 High-ductility high-carbon steel wire |
| 02/18/2009 | EP2025766A1 Process for producing grain-oriented magnetic steel sheet with high magnetic flux density |
| 02/18/2009 | EP1542815B8 Lamination process and apparatus for alkali metals or alloys thereof |
| 02/18/2009 | EP1094937B9 Method of making a copper core five-ply composite and cooking vessel |
| 02/17/2009 | CA2301597C Hot rolling high-strength steel structural members |
| 02/05/2009 | WO2009017177A1 Hot-rolled shape steel for ships and process for manufacturing the same |
| 02/05/2009 | US20090033007 Martensitic stainless steel tube and manufacturing method thereof |
| 02/03/2009 | US7485197 Method for manufacturing martensitic stainless steel tube |
| 01/27/2009 | CA2493523C High strength steel sheet and method for manufacturing same |
| 01/21/2009 | CN101350286A Tunsten wire, cathode heater, and filament for vibration service lamp |
| 01/21/2009 | CN100453675C High strength cold rolled steel sheet and method for production thereof |
| 01/15/2009 | WO2009008457A1 Heat radiating component for electronic component, case for electronic component, carrier for electronic component, and package for electronic component |
| 01/07/2009 | CN101341271A Rolled austenite stainless steel plate having thichkess of 100 mm or more and method for production thereof |
| 01/07/2009 | CN101341270A High-ductility high-carbon steel wire |
| 12/31/2008 | CN100447275C High-strength invar alloy and its alloy wire rod production method |
| 12/23/2008 | US7468110 Hollow cathode target and methods of making same |
| 12/23/2008 | CA2388480C Welded steel pipe having excellent hydroformability and method for making the same |
| 12/17/2008 | EP2003221A1 Very thin hard steel sheet and method for producing the same |
| 12/10/2008 | EP2000552A2 Hot-rolled ultrasoft high-carbon steel plate and process for production thereof |
| 12/04/2008 | US20080295920 High Tension Steel Plate with Small Acoustic Anisotropy and with Excellent Weldability and Method of Production of Same |
| 12/03/2008 | CN100439542C High strength steel sheet and method for manufacturing same |
| 12/02/2008 | US7459034 Steel hoop made from a martensitic steel strip |
| 11/26/2008 | EP1995340A1 Cold-rolled steel sheet, process for producing the same, and cell and process for producing the same |
| 11/26/2008 | EP1757376B1 Process for producing seamless steel pipe |
| 11/26/2008 | CN100436621C High strength aluminum alloy fin material for heat exchanger and method for production thereof |
| 11/19/2008 | EP1992708A1 Process for producing grain-oriented magnetic steel sheet with excellent magnetic property |
| 11/19/2008 | EP1909981B1 Method and production line for manufacturing metal strips made of copper or copper alloys |
| 11/19/2008 | CN101310034A Highly strong, non-oriented electrical steel sheet and method for manufacture thereof |
| 11/13/2008 | WO2008136354A1 Austenitic stainless steel excellent in intergranular corrosion resistance and stress corrosion cracking resistance, and method for producing austenitic stainless steel |
| 11/13/2008 | WO2008136290A1 Steel sheet for use in can, and method for production thereof |
| 11/13/2008 | US20080280157 Composite metal article and method of making |
| 11/13/2008 | US20080277454 Composite metal article and method of making |
| 11/13/2008 | US20080277032 Copper, nickel, and silicon alloy having a dynamic continuous recrystallization structure having fine crystal grain and grain boundaries that are round and uniform and caused by a final cold rolling; hot rolling ingots to form plates; solid solution treatment, annealing, aging; electronics |
| 11/12/2008 | EP1990436A1 Wire with excellent suitability for drawing and process for producing the same |
| 11/12/2008 | EP1542815B1 Lamination process and apparatus for alkali metals or alloys thereof |
| 11/12/2008 | CN101305110A High-tensile-strength steel sheet having reduced acoustical anisotropy, excellent weldability, yield stress of 450 MPa or larger and tensile strength of 570 MPa or larger and its production method |
| 11/12/2008 | CN100432243C Sub-stabilisation austenitic stainless steel belt of weary characteristic fine used by metal shrapnel and metal shrapnel |
| 11/12/2008 | CN100431725C Rolling mill for rolling metal products |
| 11/06/2008 | WO2008133337A1 Process for producing unidirectionally grain oriented electromagnetic steel sheet |
| 11/06/2008 | WO2008132882A1 High-strength hot-rolled steel plate for line pipes excellent in low-temperature toughness and process for production of the same |
| 11/06/2008 | CA2679623A1 High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same |
| 11/05/2008 | EP1472380B1 Al-si-mg alloy sheet metal for motor car body outer panel |
| 10/29/2008 | EP1985718A1 Cr-Cu ALLOY, PROCESS FOR PRODUCING THE SAME, HEAT SINK FOR SEMICONDUCTOR, AND HEAT DISSIPATING COMPONENT FOR SEMICONDUCTOR |
| 10/29/2008 | CN101293256A Rolling technique for silver staining narrow copper foil belt |
| 10/29/2008 | CN100429327C Method of manufacturing aluminum alloy fin material for brazing |
| 10/23/2008 | US20080257461 Corrosion Resistance Improved Steel Sheet for Autmotive Muffler and Method of Producing the Steel Sheet |
| 10/23/2008 | US20080257456 Improved resistances to deformation, atmospheric corrosion and embrittlement; high strength, good anisotropy and welding capacity; automotive industry; casting a liquid steel into a strip, hot rolling wherein the copper is in a solid solution with the ferrite or austenite matrix; cooling, coiling |
| 10/22/2008 | EP1983069A1 Fire-resistant high-strength rolled steel material and method for production thereof |
| 10/16/2008 | WO2008123455A1 Copper alloy material, and method for production thereof |
| 10/15/2008 | EP1980184A1 Cooking vessel made from composite metal sheet |
| 10/15/2008 | CN100426445C Tunsten wire, cathode heater, and filament for vibration service lamp |
| 10/09/2008 | US20080245499 Method and apparatus for producing thin magnesium based alloy plate |
| 10/08/2008 | EP1978121A1 HIGH-STRENGTH STEEL SHEET OF 450 MPa OR HIGHER YIELD STRESS AND 570 MPa OR HIGHER TENSILE STRENGTH HAVING LOW ACOUSTIC ANISOTROPY AND HIGH WELDABILITY AND PROCESS FOR PRODUCING THE SAME |
| 10/08/2008 | CN100424219C Ultra-thin precision deep drawing molding rolling method for molybdenum sheet |
| 10/07/2008 | CA2429439C High-strength steel excellent in low temperature toughness and toughness at weld heat-affected zone, method for producing the same, and method for producing high-strength steel pipe |
| 10/02/2008 | WO2008116367A1 Method and system for welding a guiding strip with stainless steel coil |
| 10/01/2008 | CN101278066A Cold-rolled steel plate with excellent bake hardening performance and normal temperature defer aging and manufacturing method thereof |
| 09/24/2008 | EP1971480A1 Aluminum-based composite materials and methods of preparation thereof |
| 09/23/2008 | CA2424491C High-strength steel sheet and high-strength steel pipe excellent in deformability and method for producing the same |
| 09/17/2008 | CN101267909A Material for trilaminar stainless steel clad steel sheet, process for producing thick sheet or steel sheet for solid polymer type fuel cell separator, and solid polymer type fuel cell separator |
| 09/17/2008 | CN100419109C Manufacturing method of low carbon 700 MPa composite fertified ultrafine crystal band steel |
| 09/16/2008 | US7425240 Method for the production of a siderurgical product made of carbon steel with a high copper content |
| 09/10/2008 | CN100417460C Fe-Cr ally billet and method for production thereof |
| 09/09/2008 | US7421873 Rolling apparatus and method of making product of miscellaneous cross section with use of same |
| 09/04/2008 | US20080210346 Method of Manufacturing Super Formable High Strength Steel Sheet |
| 09/04/2008 | US20080209970 Rolling Mill For Rolling Metallic Material |
| 09/03/2008 | EP1765530B1 Rolling mill for rolling metal products |
| 09/03/2008 | CN100415921C High strength thin steel sheet excellent in hole expansibility and ductility |
| 08/20/2008 | EP1490531B1 Process and plant for descaling, pickling and finishing/passivating stainless steel strips |
| 08/14/2008 | WO2008096394A1 Process for producing hot-rolled steel sheet having fine ferrite structure and hot-rolled steel sheet |
| 08/07/2008 | WO2008093815A1 High tensile cold-rolled steel sheet and process for production thereor |