| 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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| 11/13/2013 | CN103386416A Method for processing profiled bar with asymmetrical cross section |
| 11/13/2013 | CN102553914B Method for producing semi-hard stainless steel strips for making chains |
| 11/13/2013 | CN102247982B Intelligent rolling system |
| 11/12/2013 | US8578587 Method of producing a weather strip |
| 11/12/2013 | CA2595251C Shaped direct chill aluminum ingot |
| 11/07/2013 | WO2013164847A2 A method to reduce end defects in rolling of sections |
| 11/06/2013 | CN203265253U High-speed wire rod rolling mill set |
| 11/06/2013 | CN103381425A Method for eliminating rolling marks at head or bottom of steel rail |
| 11/06/2013 | CN103381424A Steel rail rolling method for reducing inner loosing of steel rail |
| 11/06/2013 | CN102811824B 厚钢板制造装置 Thick steel plate manufacturing apparatus |
| 11/06/2013 | CN102644035B Cooling after rolling method for high-weather fastness hot-rolled H-steel with yield strength up to 460MPa |
| 11/06/2013 | CN102294355B Device for rolling and forming section of thin-wall ring component |
| 11/06/2013 | CN102198452B Control apparatus and control method for a rolling mill |
| 11/06/2013 | CN102002639B Dual phase steel sheet and method of manufacturing the same |
| 11/06/2013 | CN101871059B Copper alloy sheet and method for producing same |
| 10/31/2013 | WO2013162412A1 Method of continuous rolling on a wide-strip hot mill |
| 10/31/2013 | US20130283881 Process of and Device For Producing Metal Blanks With Different Thicknesses |
| 10/30/2013 | EP2656931A1 PRODUCTION METHOD FOR ROUND STEEL BAR FOR SEAMLESS PIPE COMPRISING HIGH Cr-Ni ALLOY, AND PRODUCTION METHOD FOR SEAMLESS PIPE USING ROUND STEEL BAR |
| 10/30/2013 | CN203253717U Aluminum plate forming press |
| 10/30/2013 | CN203253716U Crossover head used for rolling mill with crossed and paired work rolls |
| 10/30/2013 | CN203253715U Flat rebar continuous rolling machine |
| 10/30/2013 | CN203253714U Multifunctional metal small-bore molding machine set |
| 10/30/2013 | CN103379969A Rolling control device, rolling control method, and rolling control program |
| 10/30/2013 | CN103372572A Control method for improving rolling pace of roughing mill |
| 10/30/2013 | CN103372567A Method for producing ferritic stainless steel bands with roughened surfaces through cold continuous rolling |
| 10/30/2013 | CN103372566A Rolling mill equipped with work roll shift function |
| 10/30/2013 | CN103372565A Manufacturing method of 28 mm diameter specification of steel wire rods and through high-speed wire rod production line |
| 10/30/2013 | CN102430571B Four-roll hot milling device for production of magnesium alloy coils |
| 10/30/2013 | CN102303043B Cold-rolled ribbed steel bar production device and production method for same |
| 10/30/2013 | CN101821025B Magnesium alloy hot-rolling mill |
| 10/24/2013 | WO2013157598A1 Steel foil and method for producing same |
| 10/24/2013 | WO2013157531A1 Threaded reinforcing bar coupling for deformed reinforcing bar, and threaded deformed reinforcing bar |
| 10/24/2013 | WO2013157199A1 Steel sheet pile, steel-sheet-pile wall formed from steel sheet pile, and method for producing steel sheet pile |
| 10/24/2013 | WO2013156332A1 Method for producing a strip |
| 10/24/2013 | US20130280122 Aluminum alloy sheet that exhibits excellent surface quality after anodizing and method for producing the same |
| 10/23/2013 | EP2653241A1 Method for producing a belt |
| 10/23/2013 | CN103370275A Copper foil for graphene production and graphene production method using copper foil |
| 10/23/2013 | CN103361529A Manufacture method for quasicrystalline-phase reinforced magnesium-alloy sheet strip |
| 10/23/2013 | CN103361503A Preparation method of aluminum pole |
| 10/23/2013 | CN103357695A Processing method for flat wire used for tensioning wheel of engine |
| 10/23/2013 | CN103357666A Ironing roller interchanging device for aluminum foil mill |
| 10/23/2013 | CN103357664A F-shaped steel section roll groove pattern and rolling method |
| 10/23/2013 | CN103357663A F-shaped steel mill roll double-hole type and rolling method |
| 10/23/2013 | CN103357656A Manufacturing technology of cold rolling ultrathin strip steel with large roller diameter and high screw-down rate |
| 10/23/2013 | CN102215989B Process for producing t-bar steel and series of rolling devices |
| 10/23/2013 | CN102049434B Straightening roller, device for straightening steel rail and method for rolling steel rail |
| 10/23/2013 | CN101844151B Stainless steel strip production equipment and discontinuous production method |
| 10/17/2013 | WO2013154183A1 Plastic working method and plastic working device for amorphous alloy |
| 10/17/2013 | WO2013154129A1 Wire rod, steel wire using same, and billet |
| 10/17/2013 | WO2013153879A1 Hot-rolling-sequence determination system, and hot-rolling-sequence determination method |
| 10/17/2013 | US20130273394 Apparatus and Method for Imparting Selected Topographies to Aluminum Sheet Metal |
| 10/17/2013 | US20130272914 Steel wire material and method for manufacturing same |
| 10/17/2013 | US20130272913 Steel wire material and method for manufacturing same |
| 10/17/2013 | DE10362061B4 Walzmaschine mit Permanentmagnet-Motor und Verwendung solch einer Walzmaschine Rolling machine with permanent magnet motor and using such a rolling machine |
| 10/16/2013 | EP2650059A1 Steel foil for solar cell substrate, solar cell substrate, solar cell, and methods for manufacturing the steel foil and the solar cell |
| 10/16/2013 | EP2648871A1 Method and devices for connecting an aluminium strip to a copper strip under protective gas |
| 10/16/2013 | CN203235940U 板材成型设备 Sheet metal forming equipment |
| 10/16/2013 | CN203235747U Cast rolling nozzle-casting soft lug |
| 10/16/2013 | CN1745919B Magnetic suspended continuous metal casting and near net shape residual heat hot rolling process |
| 10/16/2013 | CN103350114A Double-pass roller for machining track shape steel and rolling method |
| 10/16/2013 | CN103350110A Method for manufacturing austenitic stainless steel band with smooth and bright surface |
| 10/16/2013 | CN103350109A Cold-rolling strip mill |
| 10/16/2013 | CN103350108A Methods and apparatus for controlling texture of plates and sheets by tilt rolling |
| 10/16/2013 | CN103350107A Method of temper rolling of steel strip and process for manufacturing high tensile cold rolled steel sheet |
| 10/16/2013 | CN103350106A Copper rod hot rolling system and copper rod production method |
| 10/10/2013 | WO2013150324A1 Method for hot rolling z-sections sheet piles |
| 10/10/2013 | US20130263436 PRODUCTION METHOD OF ROUND BAR FOR SEAMLESS TUBE MADE OF HIGH Cr-HIGH Ni ALLOY, AND PRODUCTION METHOD OF SEAMLESS TUBE USING ROUND BAR |
| 10/09/2013 | EP2646179A1 Equipment and method for changing cylinders and/or clusters of a roll stand; locking and clamping system; and roll stand comprising such systems |
| 10/09/2013 | CN203227683U Rebar pulling device for cold-rolled wire rods |
| 10/09/2013 | CN203227681U Output rotor structure of high-speed wire rod laying head |
| 10/09/2013 | CN203227664U Production line for cold-rolled wire rods |
| 10/09/2013 | CN203227663U Double driving top-cross 45-degree cantilever type steel bar cold-rolling device |
| 10/09/2013 | CN103348213A Dual hardness steel article and method of making |
| 10/09/2013 | CN103341517A Energy-efficient and high-reflective composite aluminum and producing method thereof |
| 10/09/2013 | CN103341489A Method for overcoming defect of forming pits in hot rolling process of high-strength IF steel containing P |
| 10/09/2013 | CN103341488A Method for machining eighth hard thin fine copper belt |
| 10/09/2013 | CN103341487A High-speed wire rod compact type non-porous rolling production line and production method |
| 10/03/2013 | US20130258642 Back Plate for Use with a Backlight Module, A Backlight Module Using the Same, and the Manufacturing Method Thereof |
| 10/02/2013 | CN203221418U Work roll for rolling aluminum sheet metal and device for processing the same |
| 10/02/2013 | CN103334053A High-strength steel tube for low-temperature use with superior buckling resistance and toughness in weld heat-affected areas, and manufacturing method for same |
| 10/02/2013 | CN103334051A Hot rolling H-shape steel with Z-direction property for building and production method thereof |
| 10/02/2013 | CN103331308A Energy-saving carbon manganese steel rolling method based on critical temperature |
| 10/02/2013 | CN103331305A Method for asymmetric sink-type cast-rolling preparation of magnesium alloy strip under action of composite energy field |
| 10/02/2013 | CN103331304A Method for rolling steel plate with heavy and medium plate mill |
| 10/02/2013 | CN103331303A Acid cleaning rolling method for cold rolling parking spots |
| 10/02/2013 | CN103331302A Device and method for improving finishing temperature of oriented silicon steel |
| 10/02/2013 | CN103331301A Deformed steel bar wire rod reducing mill |
| 10/02/2013 | CN103331300A Secondary roller mill for waste iron sheet |
| 09/26/2013 | US20130247638 Manufacturing device and manufacturing method for hot-rolled steel strip |
| 09/25/2013 | CN203209477U Bolt wire-wrapping rotary plate |
| 09/25/2013 | CN203209428U Continuous casting and rolling production device for lead and lead alloy strips |
| 09/25/2013 | CN203209427U Roller-shell-type steel plate planetary rolling mill |
| 09/25/2013 | CN103328120A Method for producing a hot-rolled flat steel product |
| 09/25/2013 | CN103316919A Mill roll assembly, rolling mill and method for rolling forklift portal frame profile steel |
| 09/25/2013 | CN103316914A Method for manufacturing metal part blanks |
| 09/25/2013 | CN103316913A Composite wear plate manufacturing method and products manufactured by same |
| 09/25/2013 | CN103316912A Rolling method for extremely-thin niobium strip |
| 09/25/2013 | CN103316911A Magnesium alloy plate machining method |
| 09/25/2013 | CN103316910A Cr12MoV flat steel rolling method |
| 09/25/2013 | CN102553910B Method for rolling mill to roll round steel with diameter phi of 120mm and round steel with diameter phi of 130mm by one roller set |