| 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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| 06/08/2011 | CN102085535A Leveling control method of finishing mill |
| 06/08/2011 | CN101745536B Method for producing SKS51 hot-rolled thin steel sheets |
| 06/08/2011 | CN101618395B Process method for producing large-specification round bars on small-scale continuous rolling production line |
| 06/08/2011 | CN101543948B Processing technology of Ti5Mo5V2Cr3Al alloy |
| 06/08/2011 | CN101543843B Method for establishing plate standard curve based on step-by-step optimization and influencing factor compensation |
| 06/08/2011 | CN101386038B Manufacture method of seamless tube line steel tube for X52 steel grade low temperature |
| 06/08/2011 | CN101381854B Method for producing low carbon and high niobium content bainite high-strength steel plate |
| 06/08/2011 | CN101277772B Device and method for detecting flaw of tube stock |
| 06/07/2011 | US7954353 Method and device for testing the quality of a metallic coating |
| 06/07/2011 | US7954351 Stretch-leveling metal strip |
| 06/03/2011 | WO2011065291A1 Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device |
| 06/03/2011 | WO2011065290A1 Hot-rolled steel sheet manufacturing device, and hot-rolled steel sheet manufacturing method |
| 06/01/2011 | CN201854194U Remanence absorption circuit device for screwdown contracting brake |
| 06/01/2011 | CN1883837B Slab thickness control device and method |
| 06/01/2011 | CN102083560A Method and apparatus to suppress vibrations in a rolling mill |
| 06/01/2011 | CN102083558A Method for the production of a strip made of steel |
| 06/01/2011 | CN102080194A Large-deformation-preventing pipeline steel with excellent aging resistance and production method thereof |
| 06/01/2011 | CN102080193A Structural steel for welding with ultra-great heat input and manufacturing method thereof |
| 06/01/2011 | CN102080192A Low-yield ratio, high-plasticity, ultrafine-grain and high-strength steel and manufacturing method thereof |
| 06/01/2011 | CN102080191A Niobium-boron composite hot rolled high-strength container steel plate and preparation method thereof |
| 06/01/2011 | CN102080189A Structural steel for high-heat input welding and manufacturing method thereof |
| 06/01/2011 | CN102080187A Large-thickness Cr-Mo system 12Cr2Mo1R container steel and production method thereof |
| 06/01/2011 | CN102080185A High-tensile quenched and tempered steel plate for large-thickness structures and production method thereof |
| 06/01/2011 | CN102080184A 75-mm Z15 series steel plate prepared by rolling 250-mm casting blank and production method of 75-mm Z15 series steel plate |
| 06/01/2011 | CN102080183A Q345GJ series structural steel plates for ultra-thick building and production method thereof |
| 06/01/2011 | CN102080181A Low-alloy Q345D thick plate produced without adding micro-alloy elements and production method thereof |
| 06/01/2011 | CN102080179A Preparation method of boron-containing structural steel |
| 06/01/2011 | CN102080174A Production method of high Mg-Al alloy plate |
| 06/01/2011 | CN101709416B Paper-making aluminum alloy strip and manufacturing method thereof |
| 06/01/2011 | CN101705437B Heat-resistant stainless steel with high-lasting strength and manufacturing method thereof |
| 06/01/2011 | CN101704019B Production method of grit-blasted surface stainless steel band |
| 06/01/2011 | CN101693982B Martensite corrosion-resisting steel plate for cutting tool and manufacture method thereof |
| 06/01/2011 | CN101649418B Ferrite stainless steel cold-rolled steel band and manufacturing method thereof |
| 06/01/2011 | CN101633999B Austenitic stainless steel, steel tube thereof and manufacturing method thereof |
| 06/01/2011 | CN101596554B Cold belt rolling mill panel thickness control limited frequency domain feedforward compensation method based on wave function |
| 06/01/2011 | CN101428390B Method for manufacturing gold alloy foil |
| 06/01/2011 | CN101418363B Method for producing low carbon and high ductility X60/X65pipeline steel |
| 06/01/2011 | CN101209460B Method for implementing steady control for elongation by using thickness control system |
| 06/01/2011 | CN101069896B Middle-thickness board-shape control method |
| 05/26/2011 | US20110120202 Method and apparatus for suppression of oscillations in a rolling installation |
| 05/26/2011 | DE102009053860A1 Loop lifter for rolled strip or cogged bloom in continuously operated conveyor line, is provided with loop lifter roll, where actuator is provided, which is arranged parallel to another actuator |
| 05/26/2011 | DE102009053859A1 Loop lifter for e.g. rolled strip, in continuously operated conveyor line during steel-hot wide strip production, has drive chain including gear that is operated between shaft and drive element and includes different switchable gear ratios |
| 05/26/2011 | DE102009053858A1 Loop lifter for rolled strip or slab in continuously operated conveyor line, comprises loop lifting roller which is supported at two arms in swiveling manner around shaft |
| 05/25/2011 | EP1596999B2 Method for regulating the temperature of a metal strip, especially in a cooling path |
| 05/25/2011 | CN201841162U Tension release gear capable of rectifying deviations and used for tension roll of rolling mill |
| 05/25/2011 | CN102076438A Method for establishing a machine code, the execution of which generates an optimized rolling model |
| 05/25/2011 | CN102071356A Method for preventing edge crack of low-carbon steel during rolling at high temperature |
| 05/25/2011 | CN102069345A Method for manufacturing large-specification steel pipe retained mandrel |
| 05/25/2011 | CN102069104A Method for producing seamless steel tube for big-caliber long tube air bottle in hot rolling mode |
| 05/25/2011 | CN102069095A Statistical learning-based method for predicting and controlling finish rolling temperature in fine rolling |
| 05/25/2011 | CN102069094A Data mining-based plate shape control key process parameter optimization system |
| 05/25/2011 | CN102069091A Titanium blank rough rolling method of ordinary hot rolling mill |
| 05/25/2011 | CN102069090A Hole type system and rolling process for super large diameter round steel production |
| 05/25/2011 | CN101649416B High carbon steel wire rod and preparation method thereof |
| 05/25/2011 | CN101623707B Plate-shape standard curve calculating method of continuous rolling machine |
| 05/25/2011 | CN101524717B Large-scale ring rolling machine proportion servo-control system |
| 05/25/2011 | CN101347796B Computation method of section configuration of medium plate rolled piece |
| 05/25/2011 | CN101265550B Cold rolling automobile plate for micro-alloy high-strength steel stamping |
| 05/25/2011 | CN101144138B Producing method of steel plate for low temperature pressure container and thereof |
| 05/18/2011 | CN201832837U Constant battery pole plate mill |
| 05/18/2011 | CN102066016A Continuous rolling train with integration and/or removal of mill stands during ongoing operation |
| 05/18/2011 | CN102061427A Production method of HRBF500E high-performance shock-resistant reinforcing steel bar |
| 05/18/2011 | CN102059248A Method for producing titanium coil by using normal hot continuous rolling mill |
| 05/18/2011 | CN101623714B Production method of hot-rolled structural steel for clad layer with yield strength of 460MPa |
| 05/18/2011 | CN101623700B Method for producing medium-carbon steel hot-rolled steel sheet |
| 05/18/2011 | CN101219438B Hot continuous rolling mill loop control method and used controller |
| 05/12/2011 | WO2011055458A1 Cold rolling apparatus and method for cold rolling |
| 05/11/2011 | CN201823762U Rolling mill load distribution control system based on hybrid genetic algorithm |
| 05/11/2011 | CN102051531A High boron content austenite stainless steel and preparation method thereof |
| 05/11/2011 | CN102051527A Pipe made of high-strength and high-tenacity X90 thick wall seamless pipeline steel and manufacturing method thereof |
| 05/11/2011 | CN102049434A Straightening roller, device for straightening steel rail and method for rolling steel rail |
| 05/11/2011 | CN102049420A Decision tree-based method for extracting key characteristic variables of finish rolling temperature control process |
| 05/11/2011 | CN102049419A Single-point supporting film rolling mill capable of displaying roller gap |
| 05/11/2011 | CN102049418A Method for semi-automatically adjusting plate shape based on plate shape defects |
| 05/11/2011 | CN101758153B Rolling formation method of large and medium stainless steel hollow disc-shaped forge piece |
| 05/11/2011 | CN101758152B Rolling formation method of large and medium hollow titanium alloy disc-shaped forge piece |
| 05/11/2011 | CN101724791B Middle and high temperature super-thick steel plate with excellent radiation resistance and manufacturing method thereof |
| 05/11/2011 | CN101712044B Steel rail rolling method |
| 05/11/2011 | CN101658859B Rolling manufacture method for magnesium or magnesium alloy foil |
| 05/11/2011 | CN101633000B Axial moving device of intermediate rolls |
| 05/11/2011 | CN101586208B Ultra-high strength hot rolling wire rod of 2200 Mpa level and manufacture method thereof |
| 05/11/2011 | CN101585046B SUS304 stainless steel cold-rolled plate producing method omitting annealing before cold rolling |
| 05/11/2011 | CN101549359B Rolling power balance control method of perforator |
| 05/11/2011 | CN101543842B Control method for cold rolling mill for improving surface quality of strip steel |
| 05/11/2011 | CN101543835B Rolling method for idle-away of single machine frame of high-speed wire roughing mill |
| 05/11/2011 | CN101537431B Method for online predicting and controlling of roughness of surface of cold-rolled thin steel strip |
| 05/11/2011 | CN101487101B Steel for CT70 grade coiled tubing and method of manufacturing the same |
| 05/11/2011 | CN101462123B Method for preparing high-performance magnesium alloy sheet |
| 05/11/2011 | CN101417292B Method for controlling middle, low grade electric steel rolling using conventional rolling model |
| 05/11/2011 | CN101386930B Method of preparing linking copper wire |
| 05/11/2011 | CN101289730B Preparation method for 110ksi high grade steel and high CO2-corrosion resistant tubing and casing and the tubing and casing |
| 05/11/2011 | CN101270441B Economy type X80 pipeline steel and producing method thereof |
| 05/10/2011 | US7937978 Elongation rolling control method |
| 05/06/2011 | CA2684775A1 Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill |
| 05/05/2011 | WO2011052871A1 Thermometer, thermometer for finishing mill, temperature measuring method provided with same, and control method of finishing mill |
| 05/05/2011 | WO2011029799A8 Method and apparatus for compensating abnormal tensile loads in a strip of an acceleration-guided coiler drive |
| 05/05/2011 | US20110100083 Magnesium hot rolling method and apparatus |
| 05/05/2011 | US20110100082 Side Looper |
| 05/05/2011 | US20110100080 Method for Cooling a Hot Strip Wound to a Hot Strip Bundle, a Device for Cooling a Hot Strip, a Control and/or a Regulation Device and Metal Strip |
| 05/04/2011 | EP2315636A2 Method for adjusting a tensile stress of a strip, control and/or regulation device, storage medium, program code for carrying out said method, and industrial plant for processing strips |