| 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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| 03/31/2005 | WO2004108971A3 Method and installation for the production of steel products having an optimum surface quality |
| 03/31/2005 | US20050067068 rolling alloys of magnesium, aluminum and zinc to form sheets having high strength and flexibility |
| 03/31/2005 | US20050067053 Hot-rolled steel strip provided for producing non grain-oriented electrical sheet, and method for the production thereof |
| 03/31/2005 | US20050066701 Method for making a metal sheet having a decorative pattern |
| 03/30/2005 | EP1518001A1 Super formable high strength steel sheet and method of manufacturing thereof |
| 03/29/2005 | CA2354137C Damage tolerant aluminium alloy product and method of its manufacture |
| 03/24/2005 | US20050061047 Lamination process and apparatus for alkali metals or alloys thereof |
| 03/23/2005 | EP1420910A4 Metal plate for producing flat tube, flat tube and process for producing the flat tube |
| 03/16/2005 | EP1514948A1 Steel belt comprising martensitic steel and method for manufacturing hoop for continuously variable transmission using said steel belt |
| 03/16/2005 | EP1513961A1 Steel sheet for vitreous enameling and production method |
| 03/16/2005 | CN1596159A Magnesium alloy plate and method for production thereof |
| 03/10/2005 | US20050051245 Titanium alloy containing aluminum, vanadium, iron, molybdenum; crystal structure; hot rolling while controlling temperature |
| 03/02/2005 | EP1510265A1 Magnesium alloy plate and method for production thereof |
| 02/24/2005 | WO2005016845A1 Dielectric porcelain composition, multilayer ceramic capacitor, and electronic component |
| 02/24/2005 | WO2003018223A9 Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way |
| 02/24/2005 | US20050039320 Method and casting/rolling mill for producing steel strips |
| 02/23/2005 | EP1444372B1 Method for the production of electrical sheet with non-oriented grains |
| 02/23/2005 | CN1584067A Process for OCr17Ni4Cu4N6 electroslag ingots by thermal transferring cogging |
| 02/23/2005 | CN1584066A Rolling and cogging method for high-temperature alloy GH1015 |
| 02/23/2005 | CN1584065A Manufacturing method for Z210CrW12 ingots by rolling and cogging |
| 02/23/2005 | CN1584064A Rolling and cogging method for OCr17Ni4Cu4Nb casting ingots |
| 02/17/2005 | US20050034500 Device for processing a metal slab, plate or strip, and product produced using this device |
| 02/17/2005 | DE10361702A1 Verfahren zum Verbessern der Beulfestigkeit eines Stahlblechs A method for improving the buckling strength of a steel sheet |
| 02/16/2005 | EP1346068B1 Process for the production of grain oriented electrical steel |
| 02/15/2005 | US6855218 Steel containing .0001-1.05% C; less than or equal to 1.5% Si; .05-3.5% Mn; and less than or equal to 2.5% Al is continuously finish rolled and subjected to continuous accelarated cooling in at least two cooling phases |
| 02/10/2005 | US20050028898 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 |
| 02/10/2005 | US20050028894 Heat treatment, tempering, quenching, aging |
| 02/10/2005 | DE10332693A1 Method for de-scaling and/or cleaning of esp. warm-rolled steel band uses sensor to measure metal surface structure at a defined point, and pickling fluid spray intensity control devices |
| 02/09/2005 | CN1578845A Super formable high strength steel sheet and method of manufacturing thereof |
| 02/09/2005 | CN1578842A Hot-rolled steel strip provided for producing non grain-oriented electrical sheet, and method for the production thereof |
| 02/09/2005 | CN1188228C Method for manufacturing of strips and rolling mill line |
| 02/09/2005 | CN1188227C Method for mfg. of strips of stainless steel and integrated rolling mill line |
| 02/03/2005 | WO2005009638A1 Process for producing magnesium alloy thin sheet and apparatus therefor |
| 02/03/2005 | US20050026788 High strength composite; biaxial texture; intermetallic formed by diffusion; support strip for superconductots |
| 01/27/2005 | DE10209138B4 Verfahren zur Herstellung von Bleibändern und Vorrichtung zur Herstellung von Bleibändern nach dem Verfahren Process for the preparation of permanent and changing apparatus for manufacturing of permanent change according to the method |
| 01/25/2005 | US6846371 Method for making high-strength high-toughness martensitic stainless steel seamless pipe |
| 01/20/2005 | US20050011246 Method for improving dent-resistance of a steel plate |
| 01/20/2005 | US20050011243 Combined use of oil and emulsion for the cold-rolling of strips |
| 01/13/2005 | WO2005002750A1 Method for separating cropped layers from plated strips by roll bonding |
| 01/12/2005 | CN1564873A Method of producing (110) [001] grain oriented electrical steel using strip casting |
| 01/11/2005 | US6840076 Strip treating line for leveling metal strip |
| 01/06/2005 | US20050000678 Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way |
| 01/05/2005 | DE19719994B4 Verfahren zur Beeinflussung der Spannungsverteilung in Metallbändern oder -tafeln aus insbesondere nichtferromagnetischem Material Method for influencing the distribution of stress in the metal bands or sheets, in particular made of non-ferromagnetic material |
| 01/05/2005 | CN1561268A Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way |
| 01/05/2005 | CN1561267A Device for processing a metal slab or billet, and product produced using said device |
| 12/29/2004 | WO2004112977A1 Tube stock for manufacturing seamless steel tube and method of manufacturing the same |
| 12/29/2004 | EP1490531A1 Process and plant for descaling, pickling and finishing/passivating stainless steel strips, and strips so obtainable |
| 12/29/2004 | EP1458896A4 High strength cold rolled steel sheet with superior formability and weldability, and manufacturing method therefor |
| 12/29/2004 | CN1181939C Knurling strip |
| 12/28/2004 | US6834523 Method for producing seamless tube with grooved inner surface |
| 12/23/2004 | DE10325955A1 Verfahren und Anlage zum Erzeugen von Stahlprodukten mit bester Oberflächenqualität Method and apparatus for producing steel products with outstanding surface quality |
| 12/22/2004 | EP1487595A1 Method and installation for the production of an aluminum sheet with a textured surface |
| 12/22/2004 | CN1556870A Steel strip consisting of martensitic steel and method of producing hoop for continuously variable transmission for automobile using the steel strip |
| 12/22/2004 | CN1556869A Nonoriented magnetic steel sheet, member for rotary machine and rotary machine |
| 12/16/2004 | WO2004108971A2 Method and installation for the production of steel products having an optimum surface quality |
| 12/16/2004 | US20040250930 Super formable high strength steel sheet and method of manufacturing thereof |
| 12/16/2004 | US20040250925 Passing between rotating rolls having a different peipheral velocity of 10-100%; for each pass the thickness is reduced 15% and the grain refinement is uniform throughout the product including the closure of most of the core pores; aircraft, e.g., floor beams; plates; dies; tools; metal working |
| 12/16/2004 | US20040250589 Method and apparatus for forming discrete microcavities in a filament wire |
| 12/16/2004 | US20040250588 Sheet processing apparatus, method of use, and plastically deformed sheet |
| 12/15/2004 | EP1485523A1 Metal strip for epitaxial coating and method for production thereof |
| 12/15/2004 | EP1114681B1 Rolling device |
| 12/14/2004 | CA2284575C Aluminum alloy composition and method of manufacture |
| 12/09/2004 | US20040245367 Method and device for stabilizing high-speed unwinding of a strip product |
| 12/09/2004 | US20040244885 Steel sheet for vitreous enameling and method for producing the same |
| 12/09/2004 | US20040244879 Alloy with rhenium; durability, efficiency |
| 12/09/2004 | US20040244873 Alloy containing iron, silicon, manganese. nickel, chromium and molybdenum; cold rolling, then nitriding |
| 12/09/2004 | US20040244196 Metal plate for producing flat tube, flat tube and process for producing the flat tube |
| 12/08/2004 | EP0972089B1 Aluminum alloy composition and method of manufacture |
| 12/02/2004 | WO2004103590A1 Rolling apparatus and method of making product of miscellaneous cross section with use of same |
| 12/02/2004 | WO2004103589A1 Fe-Cr ALLY BILLET AND METHOD FOR PRODUCTION THEREOF |
| 12/02/2004 | US20040238083 High strength cold rolled steel sheet with superior formability and weldability, and manufacturing method therefor |
| 12/02/2004 | US20040237300 Method and device for producing flat metal ribbon cables |
| 12/01/2004 | CN1551810A Combined use of lubricants and emulsion when cold-rolling metal strip |
| 12/01/2004 | CN1551682A Magnesium diaphragm, method for manufacturing the same, and speaker using the diaphragm |
| 11/25/2004 | US20040231136 Magnesium diaphragm, method for manufacturing the same, and speaker using the diaphragm |
| 11/24/2004 | EP1480490A1 Magnesium speaker diaphragm, method of manufacturing the same, and speaker with such a diaphragm |
| 11/17/2004 | CN1546313A Cubic texture composite Ni baseband and process for preparing same |
| 11/17/2004 | CN1546246A Constant temperature toughness rolling method for GH4049 alloy |
| 11/16/2004 | CA2111947C Method of manufacturing can body sheet using two sequences of continuous, in-line operations |
| 11/11/2004 | DE10317080A1 Production of metal sheet molded parts made from magnesium (alloys) comprises feeding a liquid melt from a melting oven and melting crucible into a continuous casting installation to form a strand, and deforming into a final shape |
| 11/11/2004 | DE10313502A1 Walzprodukt, Verfahren und Vorrichtung zu dessen Herstellung sowie Verwendung des Walzproduktes Rolled product, method and apparatus for its production and use of the rolled product |
| 11/10/2004 | EP1254275A4 STEEL PLATE TO BE PRECIPITATING TiN + ZrN FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME AND WELDING FABRIC USING THE SAME |
| 11/03/2004 | EP1472380A2 Al-si-mg alloy sheet metal for motor car body outer panel |
| 11/03/2004 | EP1339889A4 STEEL PLATE TO BE PRECIPITATING TiN+CuS FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME, WELDING FABRIC USING THE SAME |
| 11/02/2004 | US6811625 Hot rolling, immediately coiling, annealing, cold rolling, heating to recrystallize to microstructure |
| 10/28/2004 | WO2004092433A1 High strength and high magnetic permeability steel sheet for cathode ray tube band and method for production thereof |
| 10/27/2004 | EP1469954A1 Method and installation for producing a hot rolled strip from austenitic rust-resistant steels |
| 10/27/2004 | EP1436433A4 Method of producing (110) 001] grain oriented electrical steel using strip casting |
| 10/27/2004 | CN1173049C Technology for making cutting tool with high-speed steel and low-carbon steel |
| 10/21/2004 | WO2004090184A1 Flat, rolled semi-finished product made of an aluminum alloy |
| 10/20/2004 | EP1365868B1 Improved aluminium foil rolling method |
| 10/20/2004 | CN1537683A Method and equipment for manufacturing shaped plate parts |
| 10/13/2004 | EP1466992A1 A flat rolled semi-finished product from an aluminium alloy |
| 10/13/2004 | EP1466024A1 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 |
| 10/13/2004 | EP1346075B1 Age-hardenable aluminium alloys |
| 10/07/2004 | WO2004085084A1 Rolled product, method and device for the production thereof, and use of the same |
| 10/05/2004 | US6800151 Annealing and cold rolling |
| 10/05/2004 | US6800147 High-strength steel wire excelling in resistance to strain aging embrittlement and longitudinal cracking, and method for production thereof |
| 09/30/2004 | WO2004083473A1 A method for producing aluminium alloy sheet material and an aluminium alloy sheet |
| 09/30/2004 | CA2519270A1 A method for producing aluminium alloy sheet material and an aluminium alloy sheet |