| 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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| 01/23/2013 | EP2548663A2 Asymmetric rolling device, asymmetric rolling method and rolled material manufactured using same |
| 01/23/2013 | CN202685433U Non-magnetic high-elasticity copper clad steel plate |
| 01/23/2013 | CN202683598U Three-linking molding machine |
| 01/23/2013 | CN202683597U Passive four-roll forming machine for producing wire rod of inverted-platform piston ring |
| 01/23/2013 | CN202683596U Ventilating U-bar rolling molding machine |
| 01/23/2013 | CN202683595U I-shaped four-linking molding production line |
| 01/23/2013 | CN102888540A Aluminum foil for air conditioner having high heat exchange efficiency and manufacturing method thereof |
| 01/23/2013 | CN102886651A Manufacturing process of round pipe steel of chain |
| 01/23/2013 | CN102886381A Thick plate rolling method |
| 01/23/2013 | CN102886380A Skin pass rolling method of negative roller for soft steel |
| 01/23/2013 | CN102251197B High-carbon chromium bearing steel and preparation method thereof |
| 01/23/2013 | CN101652195B Method for the treatment of metal sheets |
| 01/22/2013 | US8356503 Rolling mill for hot-rolling metal, especially aluminum, and hot-rolling method |
| 01/17/2013 | US20130017118 Asymmetric rolling device, asymmetric rolling method and rolled material manufactured using same |
| 01/17/2013 | US20130017116 Ferritic stainless steel sheet excellent in surface gloss and corrosion resistance and method for producing same |
| 01/16/2013 | EP2546008A1 Method for continuously casting steel and process for producing steel sheet |
| 01/16/2013 | EP2546004A1 Hot-rolled steel sheet manufacturing method and manufacturing device |
| 01/16/2013 | EP2544890A1 Method for manufacturing a metal assembly having a sheet of thermally treated aluminum to obtain alpha alumina and another sheet having surface irregularities that become embedded in said surface during roll bonding |
| 01/16/2013 | CN202667249U Roll component for continuous rolling of waste steel bars and continuous rolling device for waste steel bars |
| 01/16/2013 | CN202667243U Vertical rod and wire rolling mill body with hydraulic balance device |
| 01/16/2013 | CN202667242U Continuous-casting continuous-rolling device producing long materials |
| 01/16/2013 | CN202667241U Cold-rolled double-faced rib rolling-aligning integrated production line with online heat treatment |
| 01/16/2013 | CN102884219A Method of manufacture for molten zinc-plated sheet steel |
| 01/16/2013 | CN102876869A Production method for cold rolled magnetic pole steel with yield strength of 250 MPa |
| 01/16/2013 | CN102873127A Preparation method for composite layer metal pipeline |
| 01/16/2013 | CN102873097A Method for preventing cracking and slag falling of head and tail of titanium-alloy plate in cold rolling process |
| 01/16/2013 | CN102873094A Processing method for ultrathin titanium alloy plates |
| 01/16/2013 | CN102873093A Manufacturing method for large tantalum plate |
| 01/16/2013 | CN102873092A Hot-rolled stainless steel-aluminium-stainless steel composite board production method and application |
| 01/16/2013 | CN102873091A Preparation method for wear-resistant steel and carbon structural steel composite plates |
| 01/16/2013 | CN102873090A Method for forming strip of power transistor lead frame |
| 01/16/2013 | CN102873089A System for producing ribbed bar by quartered hot rolling production line |
| 01/16/2013 | CN102873088A Composite steel rolling production line and method |
| 01/16/2013 | CN102179406B Method for rolling thin high-strength steel plate of single-frame steckel mill |
| 01/10/2013 | WO2013004057A1 Method for manufacturing stainless steel plate used for thermonuclear experimental reactor |
| 01/10/2013 | DE102011078829A1 Verfahren zur Herstellung von Magnesiumband Process for the preparation of magnesium ribbon |
| 01/09/2013 | EP2542359A2 Method for producing a nickel strip |
| 01/09/2013 | CN202655339U Novel angle iron roll caliber |
| 01/09/2013 | CN202655329U Tandem rolling set for rolling lead band for accumulator plate |
| 01/09/2013 | CN102864377A Hot rolled strip steel and manufacturing method thereof |
| 01/09/2013 | CN102864310A Method for producing anaerobic polished copper bars by waste red copper wires |
| 01/09/2013 | CN102861781A Alloy flat wire processing and forming device and method for rolling wires by using same |
| 01/09/2013 | CN102861765A Production method of thermo-technical cold composite coiled material of ferritic stainless steel and brass for ships |
| 01/09/2013 | CN102861764A Steel plate cold rolling machine |
| 01/09/2013 | CN102247993B Method for designing and matching roll shape of continuous annealing temper mill |
| 01/09/2013 | CN102220547B Steel strips used for CT80-grade continuous oil pipe and preparation method thereof |
| 01/09/2013 | CN102069091B Titanium blank rough rolling method of ordinary hot rolling mill |
| 01/09/2013 | CN101905240B Method for finishing hot-dip coated steel sheet |
| 01/09/2013 | CN101680056B Copper alloy material, and method for production thereof |
| 01/08/2013 | US8347684 Apparatus and method for producing embossed paper or laminated metallic foil sheets |
| 01/08/2013 | CA2706461C Method and device for producing a metal strip |
| 01/03/2013 | WO2012136181A3 Process for producing a substrate ribbon |
| 01/03/2013 | US20130004733 Method to reduce metal pick-off from edges of metallized biaxially oriented films |
| 01/03/2013 | DE102010036944B4 Verfahren zur Herstellung eines mehrschichtigen Verbundwerkstoffs A method for manufacturing a multilayer composite material |
| 01/02/2013 | CN202639159U Scissors mechanism of pointing rolling machine |
| 01/02/2013 | CN202638861U Novel metal wire tandem mill |
| 01/02/2013 | CN202638860U Rolling type copper water stop forming machine grinding device |
| 01/02/2013 | CN102851584A Niobium-containing large-sized high-strength angle iron and production technology thereof |
| 01/02/2013 | CN102851551A Aluminum alloy evaporator inner wall thin plate and continuous casting rolling production process thereof |
| 01/02/2013 | CN102848755A Defect marking device and rolling method for bearing bush strips |
| 01/02/2013 | CN102848135A Production method of super-thick steel plate with even performance in thickness direction |
| 01/02/2013 | CN102847709A Plate production method by hot continuous rolling |
| 01/02/2013 | CN102179405B Method for preventing interface of stainless steel compound plate subjected to vacuum composite rolling from being oxidized |
| 01/02/2013 | CN101432083B Low surface roughness cast strip and method and apparatus for making the same |
| 12/27/2012 | WO2012174606A1 Post-forming method and apparatus |
| 12/27/2012 | DE102011051345A1 Verfahren und Vorrichtung zum Herstellen von Platinen mit unterschiedlichen Dicken Method and device for the manufacturing of plates with different thicknesses |
| 12/26/2012 | EP2537953A1 Heat treatment method and heat treatment apparatus |
| 12/26/2012 | EP2536515A1 Processing biomass |
| 12/26/2012 | CN202630669U Roller way insulation device for continuous casting and rolling equipment induction heating furnace |
| 12/26/2012 | CN202623400U Copper-aluminum folding pre-rolling plate strip |
| 12/26/2012 | CN202621552U Aluminum foil rolling device |
| 12/26/2012 | CN202621551U Molybdenum plate coil cold rolling equipment |
| 12/26/2012 | CN202621550U Processing equipment for cold rolling manufacture of copper-aluminum composite plate strips |
| 12/26/2012 | CN202621549U Cold-roll steel sheet production system |
| 12/26/2012 | CN202621548U Continuous circle rolling machine for flat wires |
| 12/26/2012 | CN102844126A Process for producing hot-rolled steel sheet and process for producing hot-dip galvanized steel sheet |
| 12/26/2012 | CN102839322A Hot galvanizing steel plate for car and production method thereof |
| 12/26/2012 | CN102837464A Titanium-steel-stainless steel composite board and manufacturing method thereof |
| 12/26/2012 | CN102836976A Preparation method for steel plate |
| 12/26/2012 | CN102836877A Production of finishing mill row of roll-casting compound device |
| 12/26/2012 | CN102836876A Production of a finishing roll line in a casting and rolling composite device |
| 12/26/2012 | CN102836875A Continuous composite rolling process of aluminum plate, aluminum foil and aluminum band for automobile heat exchanger |
| 12/26/2012 | CN102836874A Rolling device and rolling method of short stacking material |
| 12/26/2012 | CN102836873A Stainless steel band rolling system |
| 12/26/2012 | CN102836872A Production method for cold-rolled steel strip used for outdoor furniture |
| 12/26/2012 | CN102836871A Production process for alloy plate of electric car frame |
| 12/26/2012 | CN102836870A Rolling and cogging production method for large austenite stainless and heat-resistant gas valve steel 21-4N ingot |
| 12/26/2012 | CN102179402B Twisting method utilizing online idle rolling mill to twist oval rolled piece |
| 12/26/2012 | CN101724787B Axle shaft steel and preparation method thereof |
| 12/26/2012 | CN101657276B Rolling mill and roll thereof |
| 12/26/2012 | CN101480665B Tension-plate shape measurement-adjusting instrument |
| 12/26/2012 | CN101441911B Method for preparing contact wire and lever blank |
| 12/26/2012 | CN101275205B Online cooling type high-tensile steel and manufacturing method thereof |
| 12/25/2012 | US8336356 Apparatus and process for reducing profile variations in sheet metal stock |
| 12/19/2012 | EP2535125A2 Slab processing method and slab processing system |
| 12/19/2012 | EP2533916A2 Electro-optical or electromechanical structural element or sliding element |
| 12/19/2012 | EP2533915A2 Photovoltaic module having a photoactive layer or solar collector having an solar absorber |
| 12/19/2012 | CN202606491U High ductility double-roller rolling mill |
| 12/19/2012 | CN202606490U Rolling mill |
| 12/19/2012 | CN202606489U Active precise four-roller rolling mill |