| 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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| 03/31/2004 | EP1402965A1 HEAT−TREATED DEFORMED STEEL WIRE, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME |
| 03/31/2004 | EP1401591A1 Method for producing a metal sheet, metal sheet and device for structuring the surface of a metal sheet |
| 03/31/2004 | EP1177057A4 Casting strip |
| 03/31/2004 | EP0789090B1 Process for producing a hot-rollled steel sheet |
| 03/31/2004 | CN1485155A Roller diameter matching method in the process of producing deformed steel bar by highspeed line rolling mill |
| 03/31/2004 | CN1143899C Cold rolled steel |
| 03/31/2004 | CN1143742C Continuous metal band casting equipment |
| 03/30/2004 | CA2312279C Method for setting operating conditions for continuous hot rolling facilities |
| 03/25/2004 | WO2004024969A1 Stainless steel product containing b and method for production thereof |
| 03/25/2004 | DE19613728B4 Verfahren zum Walzen von Edelstahlband Method for rolling of stainless steel strip |
| 03/25/2004 | DE10338470A1 Process for reducing strip width changes in a rolling mill comprises adjusting the rolling strip tension between roll stands, acquiring the mass flow parameter of the strip, and using the parameter to reduce the strip width change |
| 03/24/2004 | EP1400289A1 Rolling method, a roll mill and a screw-down structure |
| 03/24/2004 | EP0795649B1 Unsymmetrical steel sheet pile and method for manufacturing the same |
| 03/24/2004 | CN1483534A Method for controlling material flos of double-casting machine single roller way double-heating furnace |
| 03/24/2004 | CN1483522A Technology for rough rolling intermediate and thin sheet billet |
| 03/24/2004 | CN1483521A Method for continuous casting, continuoccs rolling intermediate and thin sheet blanket |
| 03/24/2004 | CN1483520A Method for controlling core bar time-delay plug-in in rolling process of hot-rolling box |
| 03/18/2004 | US20040050464 Method for producing a cold rolled strip that is cold formed with low degrees of deformation |
| 03/17/2004 | CN1481944A Method for rolling silver belt |
| 03/17/2004 | CN1481943A Laying head for rod rolling mill |
| 03/17/2004 | CN1142042C Forming process for T-shaped lift rail |
| 03/17/2004 | CN1142038C Method and device for producing hot-rolled strips and plates |
| 03/16/2004 | US6706125 Tunnel wall frame member for constructing a road under a railroad; hot rolling; wrinkle flaws present on the inner surface of said curved claw have a depth of 0.5 mm or less |
| 03/16/2004 | US6705384 Simultaneous multi-alloy casting |
| 03/16/2004 | US6705145 Method of processing bent and deformed portion of metal material |
| 03/11/2004 | US20040048088 Process for producing heat-resistant intermetallic compound Ni3Al foil having room-temperature ductility and heat-resistant intermetallic compound Ni3Al foil having room-temperature ductility |
| 03/10/2004 | CN1481285A Method and appts. for mfg. tubes |
| 03/03/2004 | CN2605083Y Horizontal-vertical conversion rolling mill with closed frame |
| 03/03/2004 | CN1478914A Aluminium foil and its production method |
| 03/03/2004 | CN1478613A Method of connecting metal plate |
| 03/02/2004 | US6698498 Casting strip |
| 03/02/2004 | US6698266 System and method for optimizing mill cuts |
| 02/26/2004 | US20040035852 Steel plate splicing facility utilizing shear joining |
| 02/26/2004 | US20040035165 Method and apparatus for manufacturing tubes by rolling |
| 02/26/2004 | US20040034987 Method for operating a casting-rolling plant |
| 02/26/2004 | DE19524082B4 Anlage zur Herstellung von warmgewalztem Stahlband Plant for producing hot-rolled steel strip |
| 02/26/2004 | DE10202212B4 Verfahren zum Erzeugen von aus metallischem Verbundwerkstoff bestehendem Band oder Blech A method for producing metallic composite material existing strip or sheet |
| 02/25/2004 | EP1390821A2 Method for conducting steel processing, especially a hot rolling process |
| 02/25/2004 | CN1477224A Shadow mask strip material with good form after it is etched |
| 02/24/2004 | US6696639 Protecting device against interfering electromagnetic radiation comprising EMI-gaskets |
| 02/24/2004 | US6695732 Metal push belt and oil specification related thereto |
| 02/19/2004 | US20040031307 Dynamic Tapered extrusion system |
| 02/19/2004 | DE10236757A1 Verfahren zur Herstellung eines Hohlblocks aus metallischem Material A method of manufacturing a hollow block of metal material |
| 02/18/2004 | CN1475329A Steel plate splicing equipment using shearing joint |
| 02/18/2004 | CN1138604C Apparatus for removing oxidized skin from rolled article |
| 02/12/2004 | WO2004012878A1 Method and device for the continuous production of metallic strips |
| 02/12/2004 | US20040025979 High strength; chemical resistance; aircraft fuel tanks; automobile bodies |
| 02/12/2004 | US20040025558 Hot rolling thin strip |
| 02/12/2004 | US20040025557 Process for forming a threaded member |
| 02/12/2004 | US20040025320 Method and installation for producing metal strips and sheets |
| 02/12/2004 | DE10202182B4 Arbeitsverfahren zum Walzen von Draht oder Feineisen Working method for the rolling of wire or fine iron |
| 02/12/2004 | DE10112681B4 Computersystem mit Verfahren zum Planen von Vorgängen in einem Stahlwerk und Programmspeichereinrichtung zum Durchführen des Verfahrens A computer system comprising method of scheduling operations in a steel mill and program memory means for carrying out the method |
| 02/11/2004 | EP1388378A1 Method for producing a hollow ingot of metallic material |
| 02/11/2004 | CN1473949A Aluminium alloy foil and its producing method |
| 02/11/2004 | CN1138010C Preparing method of lead alloy plate |
| 02/10/2004 | US6689228 Metal apparatus comprising supports, conveyors, heaters, coolers and electronic controllers for heat treatment or hardening rails |
| 02/10/2004 | US6688071 Concrete structure comprising anchor rods and anchor rod |
| 02/05/2004 | WO2004011684A1 A method and a skid member for reducing temperature difference in a heating subject and a skid apparatus using them |
| 02/05/2004 | WO2004011180A1 Composite metal article and method of making |
| 02/05/2004 | US20040020631 Production of thin steel strip |
| 02/05/2004 | DE19934027B4 Walzgerüst Rolling mill |
| 02/05/2004 | DE10234109A1 Verfahren und Vorrichtung zur kontinuierlichen Herstellung metallischer Bänder Method and apparatus for the continuous production of metallic strips |
| 02/05/2004 | DE10200441B4 Walzenstraße zum Walzen von Draht oder Feineisen Rolling mill for rolling wire or small sections |
| 02/04/2004 | EP1386116A1 Improved heat transfer tube with grooved inner surface |
| 02/04/2004 | CN2601757Y Two roller copper baf cold rolling machine |
| 02/04/2004 | CN2601756Y Finish rolling machine for hot-rolled molding of steel bar |
| 02/04/2004 | CN1472019A Thin-belt continuous casting method and apparatus |
| 02/03/2004 | US6686061 Steel plate having TiN+CuS precipitates for welded structures, method for manufacturing same and welded structure made therefrom |
| 01/29/2004 | WO2004009272A1 Strip production equipment |
| 01/29/2004 | WO2004009270A1 Method of producing a metal strip from a cast |
| 01/29/2004 | WO2004009260A1 Method for rolling metal material into a metal strip |
| 01/29/2004 | WO2004009259A1 Method and plant for the hot rolling of rails |
| 01/29/2004 | US20040016132 Composite metal article and method of making |
| 01/28/2004 | EP1383617A1 Method for making an electrically conductive wire and device therefor |
| 01/28/2004 | CN1471591A Method for producing a magnesium hot strip |
| 01/27/2004 | US6684117 Methods and systems for scheduling work |
| 01/27/2004 | US6681838 Liquid-solid rolling bonding method for different kinds of metals and the apparatus therefor |
| 01/22/2004 | US20040011438 Using various aluminum alloys from the 2XXX series, 3XXX series, 6XXX series, and 7XXX series; high strength, workability |
| 01/22/2004 | US20040011436 Device for in-line treatment of rolled metal products |
| 01/22/2004 | US20040011109 Method for producing a metal strip |
| 01/22/2004 | US20040011108 Method for rolling metal material into a metal strip |
| 01/21/2004 | EP1382401A1 Steel plate splicing facility utilizing shear joining |
| 01/21/2004 | EP1381506A1 Metal blocks suitable for machining applications |
| 01/21/2004 | EP1381482A1 Method and device for the production of continuous casting input stock |
| 01/21/2004 | CN1135143C Method and device for forming metal strap in band hot-rolling equipment |
| 01/15/2004 | WO2004004938A1 Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification |
| 01/15/2004 | US20040007295 Method of manufacturing aluminum alloy sheet |
| 01/15/2004 | US20040007035 Apparatus for reducing tension variations in a metal strip |
| 01/15/2004 | US20040007033 Method and apparatus for manufacturing tubes |
| 01/15/2004 | DE10249704A1 Verfahren und Gießwalzanlage zum Semi-Endloswalzen oder Endloswalzen durch Gießen eines Metall-, insbesondere eines Stahlstrangs, der nach dem Erstarren bei Bedarf quergeteilt wird Method and casting rolling for semi-endless rolling or endless rolling by casting a metal, especially a steel strand, which is divided transversely after solidification when needed |
| 01/15/2004 | CA2691737A1 Method and continuous casting and rolling plant for semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification |
| 01/14/2004 | EP1230045B1 Cold rolling method |
| 01/14/2004 | CN1467300A Essence modification method for magnesium alloy plate and magnesium alloy plate |
| 01/14/2004 | CN1134313C Finish rolling portion of mill and finish rolling method |
| 01/13/2004 | US6675869 Cooled to transform strip from austenite to ferrite; roller milling; twin roll caster |
| 01/13/2004 | US6675623 Method and apparatus for manufacturing keystone type superconducting compacted stranded wires |
| 01/13/2004 | US6675622 Process and roll stand for cold rolling of a metal strip |
| 01/07/2004 | EP1377398A1 Process for forming a threaded member |
| 01/07/2004 | CN1466633A Method for producing a hot rolled strip made of a steel comprising a high content of manganese |
| 01/07/2004 | CN1466503A Method of producing steel strip |