| Patents for B21B 1 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations (12,441) |
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| 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 | WO2008131929A1 Method for the operation of a shaping device |
| 11/06/2008 | US20080271873 Production of thin steel strip |
| 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 | CN201143518Y Loop control device for wire rod tandem rolling |
| 11/05/2008 | CN201143515Y Novel lightweight steel shape contoured roll |
| 11/05/2008 | CN101300087A Steel plate for welding |
| 11/05/2008 | CN101299424A Integrated circuit lead frame copper strip and preparation method thereof |
| 11/05/2008 | CN101298648A Molybdenum-titanium composite iron-chromium-cobalt permanent magnetic alloy and deformation processing technique |
| 11/05/2008 | CN101298647A Iron-chromium-cobalt permanent magnetic alloy of composite microelements and deformation processing technique thereof |
| 11/05/2008 | CN101298646A Aluminum-niobium composite iron-chromium-cobalt permanent magnetic alloy and deformation processing technique |
| 11/05/2008 | CN101298082A Continuous casting heat composite apparatus and method for preparing copper lead alloy-steel shaft bushing material |
| 11/05/2008 | CN101298081A Single stand four-roller steckel mill cross-connection control rolling technique |
| 11/05/2008 | CN100430511C Cold rolled strip steel for shadow mask and its making process |
| 11/05/2008 | CN100430507C 700MPa grade high ductility low-yield ratio thick steel plate and manufacture method thereof |
| 11/05/2008 | CN100430161C Cast rolling method and equipment of isometric crystal ferrite stainless steel slab band |
| 11/05/2008 | CN100430160C Large strain introducing working method and caliber rolling device |
| 11/04/2008 | US7444748 Close-conforming vehicle floor tray with reservoir |
| 10/30/2008 | WO2008129634A1 Strip thickness control system for reverse rolling mill |
| 10/30/2008 | WO2008129178A2 Dressed product comprising an optical sensor, and production method therefor |
| 10/30/2008 | WO2008128957A1 Electrodes with mechanically roughened surface for electrochemical applications |
| 10/30/2008 | CA2681332A1 Dressed product comprising an optical sensor, and productionmethod therefor |
| 10/30/2008 | CA2678616A1 Electrodes with mechanically roughened surface for electrochemical applications |
| 10/29/2008 | CN201140197Y Wire rod bar blooming mill apparatus |
| 10/29/2008 | CN101293259A Method for producing variational format/constant format ultra-thin hot-rolled strip steel by using semi-headless technique |
| 10/29/2008 | CN101293258A Process for manufacturing hot rolled steel strips by continuous casting and rolling middle bar strip |
| 10/29/2008 | CN101293257A Process for manufacturing hot rolled steel strips by using compaction type continuous casting and rolling technique |
| 10/29/2008 | CN101293256A Rolling technique for silver staining narrow copper foil belt |
| 10/29/2008 | CN101293255A Method for producing economic thermal forming martensite steel plate |
| 10/29/2008 | CN100429810C Cell polar-piece coating continuous-rolling system |
| 10/29/2008 | CN100429327C Method of manufacturing aluminum alloy fin material for brazing |
| 10/23/2008 | WO2008126387A1 Manufacturing method for insulated electric wire, and its manufacturing apparatus |
| 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 | EP1641573B1 Device for producing a hot-rolled thermal strip, especially made of strip-type continuous casting material |
| 10/22/2008 | CN101291756A Reel furnace with a strip reeling device |
| 10/22/2008 | CN101291750A Process and plant for producing metal strip |
| 10/22/2008 | CN101289732A Fine grain hot-rolled ribbed bar and method for preparing same |
| 10/22/2008 | CN101289731A CrMnTi narrow hardenability strip pinion steels and method of manufacture |
| 10/22/2008 | CN101289716A Nisiloy bronze alloy material and processing technique thereof |
| 10/22/2008 | CN101288880A Tension stress distribution control roller |
| 10/22/2008 | CN101288877A Vacuum hot rolling compounding method of titanium alloy plate and stainless steel plate |
| 10/22/2008 | CN101288876A Preparation method of high-strength superfine ultra-fine grain copper strip |
| 10/22/2008 | CN101288875A Processing technique of hot rolling section steel for high precision lift guide rail |
| 10/22/2008 | CN100427231C Composite method for casting and rolling composite plate of steel, aluminum, and graphite |
| 10/22/2008 | CN100427230C Composite method for casting and rolling composite plate of steel, cupper, and graphite |
| 10/22/2008 | CN100427229C Liquid liquid phase composite method of steel back aluminium composite plate and its device |
| 10/16/2008 | WO2008123483A1 Pearlite steel rail of high internal hardness type excellent in wear resistance and fatigue failure resistance and process for production of the same |
| 10/16/2008 | WO2008123455A1 Copper alloy material, and method for production thereof |
| 10/16/2008 | US20080250610 Endless Boot Fixing Band and Manufacturing Method Thereof |
| 10/16/2008 | DE10392898B4 Banderzeugnis-Produktionsanlage Strip product production plant |
| 10/16/2008 | CA2679556A1 Internal high hardness type pearlitic rail with excellent wear resistance and rolling contact fatigue resistance and method for producing same |
| 10/15/2008 | EP1980184A1 Cooking vessel made from composite metal sheet |
| 10/15/2008 | EP1868748B1 Process and system for manufacturing metal strips and sheets without solution of continuity between continuous casting and rolling |
| 10/15/2008 | EP1301639B1 Method and apparatus for the direct production of scale-free thin metal strip |
| 10/15/2008 | CN101285157A Modified 700MPa grade high-strength weathering steel and method for preparing same |
| 10/15/2008 | CN101285156A 700MPa grade composite strengthening bainite steel and method for preparing same |
| 10/15/2008 | CN101285155A Iron-chromium-cobalt permanent magnetic alloy compounding vanadium and tungsten and deformation processing technology thereof |
| 10/15/2008 | CN101285154A Iron-chromium-cobalt permanent magnetic alloy compounding vanadium and tungsten and deformation processing technology thereof |
| 10/15/2008 | CN101285151A Petroleum case pipe with high strength and toughness and producing method thereof |
| 10/15/2008 | CN100426445C Tunsten wire, cathode heater, and filament for vibration service lamp |
| 10/15/2008 | CN100425779C Threaded deformed bar and method for making the bar |
| 10/15/2008 | CN100425392C Preparation method for cold rolling sheet of duriron |
| 10/14/2008 | US7434599 Hose and method of producing the same |
| 10/14/2008 | US7434435 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
| 10/09/2008 | US20080245499 Method and apparatus for producing thin magnesium based alloy plate |
| 10/09/2008 | US20080245123 Rolling Monoblock With Intercooling |
| 10/09/2008 | US20080244887 Plates and prototype workpieces produced with a device for performing a fast prototyping process |
| 10/08/2008 | CN201127949Y High speed wire rod finishing mill |
| 10/08/2008 | CN201127948Y Universal medium pattern profiled bar finishing mill group |
| 10/08/2008 | CN101279521A Laminar compound aluminium alloy material with high intensity and preparation thereof |
| 10/08/2008 | CN101279415A Method for manufacturing shipping stempost |
| 10/08/2008 | CN101279330A Method for producing hot rolling two-phase steel plate at 700MPa level of tensile strength |
| 10/08/2008 | CN101279326A Magnetostatic field twin roller caster |
| 10/08/2008 | CN100423857C Production facility and method for high-intensity packing steel belt |
| 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 | CN201124183Y CVC roller |
| 10/01/2008 | CN201124182Y Helical ribbed bar roll forming device |
| 10/01/2008 | CN101275205A Online cooling type high-tensile steel and manufacturing method thereof |
| 10/01/2008 | CN101274332A Moulding method of magnesium alloy ultrathin sheet material |
| 10/01/2008 | CN100421824C Rolling mill |
| 09/25/2008 | WO2008113848A1 A process and a plant for the production of metal strip |
| 09/24/2008 | EP1971480A1 Aluminum-based composite materials and methods of preparation thereof |
| 09/24/2008 | CN101272873A Method and device for producing a metal strip by continuous casting and rolling |
| 09/24/2008 | CN101270421A Process control technology for vacuum brazing aluminum alloy composite board belt foil |
| 09/24/2008 | CN101269384A Production method for cold rolling non-orientation silicon steel thin belt |
| 09/24/2008 | CN101269383A Hot working method for smelting molybdenum rhenium alloy casting ingot by suspending |
| 09/23/2008 | CA2424491C High-strength steel sheet and high-strength steel pipe excellent in deformability and method for producing the same |
| 09/18/2008 | WO2008110133A1 Method for the treatment of metal sheets |
| 09/18/2008 | US20080223417 Washing Agent Dispenser for a Household Washing Machine, in Particular a Dishwasher, and Process for Manufacturing Said Dispenser |
| 09/18/2008 | DE102007012688A1 Verfahren zur Behandlung von Blechen A method for the treatment of metal sheets |
| 09/18/2008 | DE10049260B4 Verfahren zur Voreinstellung und Regelung der Planheit eines Walzbandes Method for presetting and controlling the flatness of a rolled strip |
| 09/17/2008 | EP1497055B1 Casting steel strip |
| 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 | CN101265553A High strength hot rolled steel sheet with excellent press workability and method of manufacturing the same |
| 09/17/2008 | CN101264572A Cable copper strip and processing technique thereof |
| 09/17/2008 | CN100419113C High-strength deformed steel bar and method of manufacturing same |
| 09/17/2008 | CN100418648C Method for increasing the range of production of a metal product rolling installation and installation therefor |
| 09/16/2008 | US7425240 Method for the production of a siderurgical product made of carbon steel with a high copper content |
| 09/12/2008 | WO2008108044A1 High tensile cold rolled steel plate and method for manufacturing the cold rolled steel plate |