| Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690) |
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| 02/13/2013 | CN102337462B Production method for GCr15 bearing steel pipe |
| 02/13/2013 | CN102080187B Large-thickness Cr-Mo system 12Cr2Mo1R container steel and production method thereof |
| 02/13/2013 | CN102000696B Production method of striped stainless steel stripes |
| 02/13/2013 | CN101856671B Rolling device, control method of rolling device and rolling equipment |
| 02/13/2013 | CN101342545B Lubrication system of hot-tandem rolling finishing rolling unit |
| 02/06/2013 | EP2554284A1 Rolling of metal strip |
| 02/06/2013 | EP2554282A1 Metal plate rolling machine and rolling method |
| 02/06/2013 | CN102912245A N80-grade electric resistance welding steel for oil casings and method for manufacturing N80-grade electric resistance welding steel |
| 02/06/2013 | CN102909224A Sectional fine cooling emulsion temperature adjusting device for cold-rolling mill last stand |
| 02/06/2013 | CN102909223A Edge shape control method |
| 02/06/2013 | CN102909222A Electrical steel lateral thickness difference control system and method thereof |
| 02/06/2013 | CN102909216A Double-stand rolling method for rolling super-thick steel plate by giving consideration to both plate shape and flaw detection performance |
| 02/06/2013 | CN102321843B Galvanized steel for communication tower and production method thereof |
| 02/06/2013 | CN102233358B Method for correcting roll gaps of hot finishing mill set by threading self-adaption |
| 02/06/2013 | CN102199720B Low carbon steel sheet with yield strength over 400MPa and manufacturing method thereof |
| 02/06/2013 | CN102191434B Thick steel plate with great large line energy and low temperature toughness |
| 02/06/2013 | CN102189102B Method for rolling liquid core under heavy reduction rate by virtue of online thickness regulating roll by utilizing continuous casting machine |
| 02/06/2013 | CN102179412B Control method of speed and acceleration of continuous hot rolling roughing rolling unit |
| 02/06/2013 | CN102161053B Controlling method of delaying water leakage of pinch roll |
| 02/06/2013 | CN102134681B Steel for saw blade substrate and manufacturing method thereof |
| 02/06/2013 | CN102080193B Structural steel for welding with ultra-great heat input and manufacturing method thereof |
| 02/06/2013 | CN101605617B Method and lubricant application device for regulating the planarity and/or roughness of a metal strip |
| 02/05/2013 | US8369979 Method of operation for a cooling track for cooling a rolling product, with cooling to an end enthalpy value uncoupled from temperature |
| 02/05/2013 | US8365566 Device for adjusting the distance of a stripper chisel |
| 02/05/2013 | US8365563 Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill |
| 02/05/2013 | US8365562 Method and plant for integrated monitoring and control of strip flatness and strip profile |
| 01/31/2013 | US20130030561 Rolled material cooling control apparatus, rolled material cooling control method, and rolled material cooling control program |
| 01/30/2013 | CN202700962U Heat preservation device for furnace discharge roller way |
| 01/30/2013 | CN202700961U Electrical control system of pipe end sizing mill |
| 01/30/2013 | CN202700960U Programmable logic controller (PLC) of cold rolling mill hydraulic system |
| 01/30/2013 | CN102899581A Steel material for CT80 level coiled tubing and manufacturing method thereof |
| 01/30/2013 | CN102899571A Pre-hardening type plastic mold steel and manufacturing method thereof |
| 01/30/2013 | CN102896179A Preparation method of stainless steel strip for electronic device shells |
| 01/30/2013 | CN102896157A Stable rolling control device |
| 01/30/2013 | CN102896156A Optimization method for hot rolled strip steel roll gap model |
| 01/30/2013 | CN102896155A Data synchronization method for strip steel section of cold tandem rolling mill |
| 01/30/2013 | CN102896154A Automatic control system of electromagnetic induction furnace and method of system |
| 01/30/2013 | CN102896149A Hot-rolled strip steel rolling technology for preventing high-speed breaking-away of roughing mill |
| 01/30/2013 | CN102172639B Dynamic substitution regulating method for excessive bending of working roll of cold rolling mill |
| 01/30/2013 | CN102039326B Method for preparing bimetallic seamless steel pipe for alkali recovery boiler |
| 01/30/2013 | CN101885003B Control apparatus and control method of rolling equipment |
| 01/29/2013 | US8359894 Method for cooling hot-rolled steel strip |
| 01/24/2013 | US20130019646 Method of controlling operation of tandem rolling mill and method of manufacturing hot-rolled steel sheet using the same |
| 01/23/2013 | CN202683632U Inter-rack cooling device of hot rolled H-shaped steel |
| 01/23/2013 | CN202683625U Core rod rotating hydraulic system |
| 01/23/2013 | CN202683616U Control system for rolled steel transmission roller table |
| 01/23/2013 | CN102886393A Control method for quickly and accurately positioning steel coil dolly |
| 01/23/2013 | CN102886384A Flatness defect identification method of 20-roller Sendzimir rolling mill based on support vector machine |
| 01/23/2013 | CN102886383A Method for controlling mechanical properties of cold-rolling strip steel in online manner |
| 01/23/2013 | CN102886381A Thick plate rolling method |
| 01/23/2013 | CN102015138B Method for manufacturing seamless pipes and method for determining length of billet for manufacturing seamless pipes |
| 01/17/2013 | US20130014553 Manufacturing apparatus and manufacturing method of hot-rolled steel sheet |
| 01/16/2013 | EP2546004A1 Hot-rolled steel sheet manufacturing method and manufacturing device |
| 01/16/2013 | CN202667270U Laser speed measurement elongation shock control device for temper mill unit |
| 01/16/2013 | CN202667269U Control unit circuit for rolling mill screw-down contracting brake |
| 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 | CN102873107A High synchronizing control method of pressing system of hot galvanizing skin pass machine |
| 01/16/2013 | CN102873106A Quick and precise elongation control method for temper mill |
| 01/16/2013 | CN102873105A Prediction method for rectangular flat material angular rolling width |
| 01/16/2013 | CN102873104A Medium width thick plate controlled rolling technology |
| 01/16/2013 | CN102873100A Three-roller full-floating mandrel continuous pipe rolling mill and rolling process thereof |
| 01/16/2013 | CN102873098A Manufacturing method for ultrathin-wall titanium tubing |
| 01/16/2013 | CN102873093A Manufacturing method for large tantalum plate |
| 01/16/2013 | CN102873091A Preparation method for wear-resistant steel and carbon structural steel composite plates |
| 01/16/2013 | CN102179406B Method for rolling thin high-strength steel plate of single-frame steckel mill |
| 01/15/2013 | US8353190 Method and device for winding metal strips onto a coiling mandrel |
| 01/10/2013 | DE102011078829A1 Verfahren zur Herstellung von Magnesiumband Process for the preparation of magnesium ribbon |
| 01/09/2013 | CN102869460A Reduction of the strip tension of rolling stock between two rolling units to a minimum |
| 01/09/2013 | CN102861771A Differential roll bending method of working roll and used for controlling nonsymmetrical flatness defects |
| 01/09/2013 | CN102861770A System for automatically displaying weight minus tolerance trend and application method of system |
| 01/09/2013 | CN102330026B Corrosion resisting and shock resisting steel with high strength and preparation method thereof |
| 01/09/2013 | CN102220547B Steel strips used for CT80-grade continuous oil pipe and preparation method thereof |
| 01/09/2013 | CN102146549B Method for producing steel for LQ380G wheels |
| 01/09/2013 | CN102107217B Method for removing calibration mark of working roller of rolling mill |
| 01/09/2013 | CN102069091B Titanium blank rough rolling method of ordinary hot rolling mill |
| 01/09/2013 | CN101898202B Method for forecasting edge reduction in rolling strips of SMS-EDC rolling mill |
| 01/09/2013 | CN101831588B Steel materials excellent in toughness in weldheat-affected zone and fatigue characteristics of base material, and manufacturing method of the same |
| 01/09/2013 | CN101580918B Cr-containing thick-wall pipeline steel and coiled sheet controlled rolling and controlled cooling method thereof |
| 01/08/2013 | US8347681 Method for rolling a sheet metal strip |
| 01/08/2013 | CA2508594C Method for the process control or process regulation of an installation for the shaping, cooling, and/or heat treatment of metal |
| 01/03/2013 | WO2013000677A1 Method for controlling a hot strip rolling line |
| 01/03/2013 | US20130000371 Rolling mill and method of zero adjustment of rolling mill |
| 01/02/2013 | EP2540405A2 Device and method for manufacturing circuit boards of varying thicknesses |
| 01/02/2013 | EP2540404A1 Operating method for a hot strip mill |
| 01/02/2013 | EP2539089A2 Method for cooling sheet metal by means of a cooling section, cooling section and control device for a cooling section |
| 01/02/2013 | CN202638882U Automatic monitoring and speed-adjusting device of continuous mill |
| 01/02/2013 | CN202638881U Hot tandem mill guide plate height automatic calibration control system |
| 01/02/2013 | CN202638880U High speed wire finishing mill load-commutated inverter (LCI) control signal isolation device |
| 01/02/2013 | CN1743091B Shape-controlling method and device for continuous-rolling mill |
| 01/02/2013 | CN102858475A Plate thickness control device, plate thickness control method, and plate thickness control programme |
| 01/02/2013 | CN102851616A 60 Kg-scale low temperature-quenched and tempered steel plate with good weldability and manufacture method thereof |
| 01/02/2013 | CN102851614A X80 pipeline steel hot-rolled coil with low yield ratio and manufacture method thereof |
| 01/02/2013 | CN102851613A Hot-rolled steel plate for ocean riser with low cost and high performance and production method thereof |
| 01/02/2013 | CN102851611A Ultrahigh toughness steel plate for deep-water pressure resistant shell and manufacture method thereof |
| 01/02/2013 | CN102851591A High-strength high-toughness low temperature steel for ship and manufacture method thereof |
| 01/02/2013 | CN102851590A Acid resistant low manganese X70 pipeline steel and production method thereof |
| 01/02/2013 | CN102851583A Hot-rolled flat plate for X70 grade high erosion resistant heat-bending pipe and production method thereof |
| 01/02/2013 | CN102847725A Control device of induction electric motor and control method of induction electric motor |
| 01/02/2013 | CN102847724A Edging roll device of rolling mill |