| 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) |
|---|
| 02/22/2011 | CA2616935C Multiple outlet rolling mill |
| 02/17/2011 | WO2011018217A2 Device and method for producing a thin hot-rolled strip |
| 02/17/2011 | US20110036136 Method and bending device for bending flat metal workpieces |
| 02/16/2011 | EP2283940A1 Method for producing deformed cross-section strip |
| 02/16/2011 | EP2282855A1 Method of manufacturing coil spring using helicoid reduction mill |
| 02/16/2011 | CN201744487U Aluminum material casting and rolling machine |
| 02/16/2011 | CN201744486U Multi-roll planetary rolling mill |
| 02/16/2011 | CN201744485U System for producing wide and heavy plate products |
| 02/16/2011 | CN201744484U Triple card clothing rolling mill |
| 02/16/2011 | CN201744483U Star-shaped wire rolling mill |
| 02/16/2011 | CN101974721A Process for producing medium and high carbon steel in sheet billet continuous casting and rolling production |
| 02/16/2011 | CN101974705A Silicon copper alloy explosion-proof material and preparation method thereof |
| 02/16/2011 | CN101972775A Method for overcoming difficulty in rolling free cutting steel |
| 02/16/2011 | CN101624676B Hot-rolled beam steel with a tensile strength of more than 710MPa and preparation method thereof |
| 02/16/2011 | CN101574703B Shell course rolling technology |
| 02/16/2011 | CN101537439B Preparation process of high-performance and high accuracy rods and bars of biological titanium alloy |
| 02/16/2011 | CN101456034B Production method of heavy plate of X80 level large-deformation resistance pipe line steel |
| 02/16/2011 | CN101391266B Variable convexity casting roll, casting system and variable convexity casting technique |
| 02/16/2011 | CN101307412B Steel plate with excellent brittle crack transmit stop performance and toughness of central part and manufacturing method thereof |
| 02/10/2011 | US20110030218 Tube cutting apparatus and method |
| 02/09/2011 | EP2280791A1 Method and device for the manufacture of multiple grooved wire |
| 02/09/2011 | EP2212039B1 Process for producing a profile from a flat metal strip |
| 02/09/2011 | CN101514434B Thick steel plate for pressure vessel, method for manufacturing the same |
| 02/09/2011 | CN101347792B Technique for medium thin slab continuous rolling and producing Nb-microalloying steel and devcie |
| 02/08/2011 | CA2667766C Method and apparatus for rolling strip |
| 02/02/2011 | CN201728229U Modified foil cutting device of aluminum foil rolling mill |
| 02/02/2011 | CN101965236A Method for working a thread on deformed reinforcing bar |
| 02/02/2011 | CN101962741A Quenched and tempered steel sheet and manufacturing method thereof |
| 02/02/2011 | CN101961737A Continuous casting and rolling production method of aluminum rod |
| 02/02/2011 | CN101707087B Method for manufacturing cable shielding strip |
| 02/02/2011 | CN101691638B 6Cr14 stainless steel strip and manufacturing method thereof |
| 02/02/2011 | CN101391264B Technique method of thin middle plate continuous casting and rolling production |
| 02/02/2011 | CN101301719B Metal strip section bar forming device and method for producing the same |
| 02/01/2011 | US7879163 Method for manufacturing a high carbon hot-rolled steel sheet |
| 01/27/2011 | WO2010105749A3 A method of rolling rails, apparatus for rolling rails and rail produced according to said method |
| 01/27/2011 | DE102009033135A1 Verfahren zum Herstellen von Profildichtringen A method of producing profiled sealing rings |
| 01/26/2011 | EP1452247B1 Method of manufacturing steel plate |
| 01/26/2011 | CN201720245U Continuous casting and rolling extrusion forming device of aluminum, magnesium and copper alloy as well as composite materials |
| 01/26/2011 | CN201720244U Fire protection, heating and ventilation special inserting-type valve side frame section rolling mill |
| 01/26/2011 | CN101959622A Continuous repetitive rolling method for metal strip |
| 01/26/2011 | CN101956127A Sn contained non-oriented electrical steel and plate coil manufacturing method thereof |
| 01/26/2011 | CN101956103A High strength alloy round aluminium rod and production method thereof |
| 01/26/2011 | CN101956101A Aluminum foil and production method thereof |
| 01/26/2011 | CN101954376A Method for medium plate of controlled rolling at two stages in non-recrystallization region |
| 01/26/2011 | CN101954375A Process method for manufacturing shift lever |
| 01/26/2011 | CN101670365B Preparation method of double lateral insert silver-copper composite strip |
| 01/26/2011 | CN101596547B Method of optimizing temper rolling technology of low carbon aluminum-killed steel plate |
| 01/26/2011 | CN101445894B Large-specification high-intensity steel rod and production process |
| 01/26/2011 | CN101323931B Cold rolled steel sheet having aging resistance and superior formability, and process for producing the same |
| 01/26/2011 | CN101245432B Technique for producing wire rod for low carbon drawn wire |
| 01/26/2011 | CN101241811B Making method for temperature controller heteromorphism section electric contact material |
| 01/26/2011 | CN101171388B Process for producing mechanical pulp suitable for paper or cardboard making |
| 01/20/2011 | WO2011007738A1 Titanium sheet and method for producing titanium sheet |
| 01/20/2011 | WO2011007648A1 Manufacturing apparatus for hot-rolled steel plate and manufacturing method for steel plate |
| 01/19/2011 | CN201713536U Phi 5.5mm cord yarn steel hot-finished rod production device |
| 01/19/2011 | CN201711337U Fire heating and ventilating special-purpose valve blade section mill |
| 01/19/2011 | CN201711336U Special valve frame section mill of air pipe for fire fighting and HVAC |
| 01/19/2011 | CN101952068A Method and device for producing a metal strip |
| 01/19/2011 | CN101948973A 节能型空调箔及其制造方法 Energy-efficient air-conditioning foil and its manufacturing method |
| 01/19/2011 | CN101947550A Reverse casting preparation method for magnesium-based aluminum-clad composite plate strip |
| 01/19/2011 | CN101947549A Production technology for inhibiting nickel-saving austenitic stainless steel hot-rolled plate edge crack |
| 01/19/2011 | CN101947548A Process configuration method for integrating high-rack storage into aluminum plate strip production facilities |
| 01/19/2011 | CN101947547A Collocation method for fusing intelligent plane warehouse and overhead warehouse in aluminum plate strip production equipment |
| 01/19/2011 | CN101947546A Rolling device and rolling method for small-size narrow strips |
| 01/19/2011 | CN101619414B 10.9-grade niobium-containing non-quenched and tempered cold-heading steel and rolling method of hot finished rod thereof |
| 01/19/2011 | CN101618396B Method for rolling interstitial free steel ferrite on traditional hot rolling mills |
| 01/19/2011 | CN101545077B Steel used at lower temperature and method for manufacturing same |
| 01/19/2011 | CN101428294B Method for shortening prescriptive period of high-carbon steel wire rod for drawing |
| 01/19/2011 | CN101265553B High strength hot rolled steel sheet with excellent press workability and method of manufacturing the same |
| 01/13/2011 | US20110005289 Interchangeable cartridge system for a straightening machine and method for operating said straightening machine |
| 01/12/2011 | EP2272995A1 A manufacturing method of oriented si steel with high electric-magnetic property |
| 01/12/2011 | CN201702164U Hydraulic regular eight-roll cold continuous rolling mill |
| 01/12/2011 | CN101945714A Method for cold-rolling of steel plate and cold-rolling facility |
| 01/12/2011 | CN101943314A Circulating lubricating system for high-speed wire rod production line |
| 01/12/2011 | CN101941021A Method for producing extra-deep drawing cold-rolled steel plate based on ASP process |
| 01/12/2011 | CN101941020A Piston rod finish-rolling device and processing process thereof |
| 01/12/2011 | CN101514423B Aluminiferous low-carbon cold heading wire rod steel and production method thereof |
| 01/11/2011 | US7866017 Modular comfort assembly diffuser bag having integral air mover support |
| 01/11/2011 | CA2222827C Method of rolling finished sections from preliminary sections in reversing roll stand arrangements |
| 01/06/2011 | WO2011001849A1 Cooling device for steel sheet, manufacturing device for hot-rolled steel sheet, and manufacturing method for steel sheet |
| 01/05/2011 | CN201692982U 120m/s high speed wire rod finishing block unit system |
| 01/05/2011 | CN101939119A Carrying apparatus and hot-rolling apparatus, and carrying method and hot-rolling method |
| 01/05/2011 | CN101935850A Method for constructing aluminium plate, strip and foil plant near electrolytic aluminum workshop |
| 01/05/2011 | CN101935782A High strength aluminum alloy fin material and method of production of same |
| 01/05/2011 | CN101934435A Methods and flange for assembling towers |
| 01/05/2011 | CN101643829B Cold rolling orientation silicon steel production technology |
| 01/05/2011 | CN101474633B Tandem rolling equipment with different roller diameters for magnesium alloy thin coiled stock |
| 12/30/2010 | US20100330389 Skin pass for cladding thin metal sheets |
| 12/30/2010 | US20100330387 High strength thick steel material and high strength giant h-shape excelent in toughness and weldability and methods of production of same |
| 12/30/2010 | US20100326162 Continuous repetitive rolling method for metal strip |
| 12/29/2010 | WO2010151071A2 Method for predicting surface quality of thin slab hot rolled coil and method for producing thin slab hot rolled coil using same |
| 12/29/2010 | WO2010150651A1 Magnesium alloy plate |
| 12/29/2010 | EP1400289B1 Rolling method and a rolling mill |
| 12/29/2010 | CN101927432A Manufacturing method of high-manganese strip steel with high strength and plasticity |
| 12/29/2010 | CN101927259A Method for manufacturing special-shaped belt material |
| 12/29/2010 | CN101537424B Rolling mill equipment for producing pinch pass rolling pull and push cable core with high fatigue value |
| 12/29/2010 | CN101318198B Process for manufacturing casting and rolling 3004 alloy deep punching material |
| 12/29/2010 | CN101310029B Method for hot-rolling starting material and finishing mill |
| 12/29/2010 | CN101213317B Dead-soft high-carbon hot-rolled steel sheet and process for producing the same |
| 12/29/2010 | CN101152653B Method for rolling titanium and titanium alloy bar wire bar with three-roller type Y continuous rolling mill |