| 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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| 09/10/2008 | EP1781428B1 Method and device for producing metal strips |
| 09/10/2008 | CN101260495A Method for manufacturing 590MPa stage low yield ratio low carbon equivalent weight steel plate for building |
| 09/10/2008 | CN101259583A Method for preparing special-shaped composite contact tape |
| 09/10/2008 | CN101259488A Ejection method and device for rolling strip steel of double-roller rolling strip steel machine |
| 09/10/2008 | CN101259484A Scrap copper continuous casting and rolling low oxygen glitter copper lever production technology |
| 09/10/2008 | CN101259483A Production method of hard state 304 precision stainless steel band |
| 09/10/2008 | CN101259482A 6mm steel plate rolling technique |
| 09/10/2008 | CN100417461C Dynamic soft reduction technologies for bloom continuous casting of heavy rail |
| 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 |
| 09/09/2008 | US7421773 Method of making pressure sensor assemblies |
| 09/04/2008 | WO2008105479A1 Metal-band hot-rolling method and apparatus using near infrared camera |
| 09/04/2008 | WO2008105453A1 Method of rolling metal sheet material and rolled sheet material produced by the rolling method |
| 09/04/2008 | US20080215159 Orthopaedic Surgical Instrument |
| 09/04/2008 | US20080210308 Method and Structure for Retaining a Tube |
| 09/04/2008 | US20080209970 Rolling Mill For Rolling Metallic Material |
| 09/04/2008 | CA2679667A1 Method and apparatus for hot-rolling metal strip using near-infrared camera |
| 09/03/2008 | EP1963035A1 Speed synchronization system of aluminum alloy slab continuous casting and rolling line and production facility and method of production of aluminum alloy continuously cast and rolled slab using same |
| 09/03/2008 | EP1963034A1 Process and related plant for producing steel strips with solution of continuity |
| 09/03/2008 | EP1836009A4 Shaped direct chill aluminum ingot |
| 09/03/2008 | EP1765530B1 Rolling mill for rolling metal products |
| 09/03/2008 | CN201108919Y Wire-feeding disk protective cap for wire-feeding machine |
| 09/03/2008 | CN201108917Y Slotted hole type roller device |
| 09/03/2008 | CN201108916Y Waist-bent inclined rolling hole type roller device |
| 09/03/2008 | CN101255773A H-shaped steel for electrified railroad contact network pillar as well as preparation technique thereof |
| 09/03/2008 | CN101255535A Easy-cutting untempered steel and method for manufacture thereof |
| 09/03/2008 | CN101255532A Ferrite series stainless steel plate having excellent formability with small roughness of machining surface and method for manufacturing same |
| 09/03/2008 | CN101255529A High plastic-strain ratio galvanized steel sheet and production method |
| 09/03/2008 | CN101254527A Method for producing low carbon bainite high-strength steel based on sheet bar continuous casting and rolling process flow |
| 09/03/2008 | CN101254506A Multiple outlet rolling mill |
| 09/03/2008 | CN100415397C Plate thickness pressing device and method |
| 09/03/2008 | CN100415396C Method and casting roller plant for the semi-endless or endless rolling by casting of a metal |
| 08/28/2008 | US20080202187 Method for Straightening Hot Profiled Sections |
| 08/27/2008 | EP1960131A1 Method and device for producing a metal strip by continuous casting and rolling |
| 08/27/2008 | CN201105372Y Round material flat-rolling square-drawing straightening device |
| 08/27/2008 | CN101250671A Petroleum casing pipe with high-strength and high ductility as well as manufacturing method thereof |
| 08/27/2008 | CN101249607A Preparation of coating superconductivity high W content Ni-W alloy baseband |
| 08/27/2008 | CN101249603A Roll forming integrated technique of high intensity high-hardness alloy and roll forming equipment |
| 08/27/2008 | CN101249504A Technological process of cold-rolled steel strip small tension receiving coil |
| 08/27/2008 | CN101249503A Production method for faulting heat bridge solid steel section bar |
| 08/21/2008 | US20080199347 TRIP (Transformation Induced Plasticity); manufacture of structural component or of reinforcing element in the automobile field; hot rolled sheet |
| 08/21/2008 | US20080196467 Stretch-leveling metal strip |
| 08/21/2008 | US20080196466 System for leveling metal strip |
| 08/21/2008 | US20080196236 Compact Plant for Continuous Production of Bars and/or Profiles |
| 08/20/2008 | EP1958709A1 Multiple outlet rolling mill |
| 08/20/2008 | CN101247907A Production of thin steel strip |
| 08/20/2008 | CN101245436A High-strength toughness steel for continuous sucker rod and method for manufacturing same |
| 08/20/2008 | CN101245432A Technique for producing wire rod for low carbon drawn wire |
| 08/20/2008 | CN101244435A Technique for producing high-carbon steel wire bar |
| 08/20/2008 | CN101244432A Modular rolling mill |
| 08/20/2008 | CN101244430A Composite technique for rolling semi-solid state copper-lead bearing alloy/steel bi-metal |
| 08/20/2008 | CN101244429A Method for manufacturing ultra-fine crystal magnesium/titanium layered polystyrene-plywood laminate |
| 08/20/2008 | CN101244428A Method for producing smooth surface accurate stainless steel band |
| 08/20/2008 | CN101244427A Method for producing textured surface accurate stainless steel band |
| 08/20/2008 | CN101244426A Method for producing hard condition 301 accurate stainless steel band |
| 08/20/2008 | CN100411758C A method for making semi-processed cold rolled silicon steel in thin slab continuous casting and continuous rolling process |
| 08/14/2008 | WO2008096394A1 Process for producing hot-rolled steel sheet having fine ferrite structure and hot-rolled steel sheet |
| 08/14/2008 | DE102006013607B4 Verfahren zum Erzeugen eines Magnesiumbands A method for producing a magnesium bands |
| 08/13/2008 | CN101241811A Making method for temperature controller heteromorphism section electric contact material |
| 08/13/2008 | CN101239430A Technique for manufacturing flux-cored wire from disk round steel wire bar |
| 08/13/2008 | CN101239358A Double-roller casting rolling-hot continuous rolling method and equipment |
| 08/13/2008 | CN101239357A Method for producing stainless steel band |
| 08/13/2008 | CN101239356A Device and method for leveling metal strips |
| 08/07/2008 | WO2007079625A8 An ultrafine grain steel sheet produced by continuous casting and rolling a medium-thin slab and its manufacture process |
| 08/07/2008 | DE102007004993A1 Herstellungsverfahren für Flachrohre und Walzenstraße Manufacturing process for flat tubes and rolling mill |
| 08/06/2008 | EP1951916A2 Method and finishing train for hot-rolling starting material |
| 08/06/2008 | EP1951451A1 Method for producing a hot-rolled steel strip and combined casting and rolling installation for carrying out the method |
| 08/06/2008 | EP1289688B1 Method and apparatus for reducing crop losses during slab and ingot rolling |
| 08/06/2008 | CN201094969Y Novel device for transporting and heating billet material |
| 08/06/2008 | CN101238233A Hot-rolled steel sheet and cold-rolled steel sheet and manufacturing method thereof |
| 08/06/2008 | CN101236804A A production method for continuous rolling copper-coated aluminum rank material |
| 08/06/2008 | CN101235476A Technique for controlling hot rolling rod bundle surface iron scale |
| 08/06/2008 | CN101235466A High ductility negative 110 degree low-temperature steel and manufacturing method thereof |
| 08/06/2008 | CN101234396A Method for producing one fourth superhard state 301 precision stainless steel band |
| 08/06/2008 | CN101234395A Method for producing superhard state 301 precision stainless steel band |
| 08/06/2008 | CN101234394A Active/passive cold rolling ribbed reinforcing bar producing device |
| 08/06/2008 | CN101234393A One-shot forming production technology method of steel bar for hot rolling prestressed concrete |
| 08/06/2008 | CN100408223C Roller type wedge cross-rolling process of shaping eccentric stepped shaft |
| 08/06/2008 | CN100408209C Round steel rod continuous rolling method with diameter less than Phi 100 mm, and hole type system |
| 08/05/2008 | US7407713 Simultaneous multi-alloy casting |
| 08/05/2008 | US7406853 Rolling machine and method thereof |
| 08/05/2008 | CA2297291C High tensile strength hot-rolled steel sheet and method of producing the same |
| 07/30/2008 | EP1094937B1 Method of making a copper core five-ply composite and cooking vessel |
| 07/30/2008 | CN201091983Y Cold rolling steel extrusion machine |
| 07/30/2008 | CN201091878Y Helicoidal ribbed steel bar cold mill |
| 07/30/2008 | CN201091877Y Two-edge-rib cold rolling steel bar continuous rolling mill |
| 07/30/2008 | CN101230436A Common low-carbon low-silicon hot-rolling steel belt and method for manufacturing same |
| 07/30/2008 | CN101229565A Technology of manufacturing high strength flat-bulb steel |
| 07/30/2008 | CN101229564A Manufacturing method of increasing high strength flat-bulb steel low temperature impact properties percent of pass |
| 07/30/2008 | CN101229563A Method of controlling stainless steel foil thickness and precision rolled by twenty high rolling mill |
| 07/30/2008 | CN101229562A Aluminum foil thickness automatic control system |
| 07/30/2008 | CN101229558A Method of producing dark face narrow stainless steel band |
| 07/30/2008 | CN101229557A Method of producing three-quarter hard state 304 narrow stainless steel band |
| 07/30/2008 | CN101229556A Method of producing three-quarter hard state 301 narrow stainless steel band |
| 07/30/2008 | CN101229555A Method of producing half hard state 304 precision stainless steel band |
| 07/30/2008 | CN101229554A Method of producing half hard state 301 precision stainless steel band |
| 07/30/2008 | CN101229553A Method of producing one-quarter hard state 304 narrow stainless steel band |
| 07/30/2008 | CN101229552A Method of manufacturing stainless steel foil used on integrated circuit rack |
| 07/30/2008 | CN101229551A Modular rolling mill |
| 07/30/2008 | CN100406607C Low yield ratio easy welding structure steel thick plate and its producing method |