| Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690) |
|---|
| 07/20/2011 | CN102125932A Hot rolling device for magnesium alloy and rolling heating method |
| 07/20/2011 | CN102125931A Hot rolling production method for 400 series stainless steel coils |
| 07/20/2011 | CN101831594B Method for manufacturing high-strength steel plate used in low-temperature environment |
| 07/20/2011 | CN101792889B Medium-carbon multi-alloying wear-resistant hot rolling round steel and production method thereof |
| 07/20/2011 | CN101787484B Low-silicon cold rolled precision strip steel for copper-lead bearing steel back and production method thereof |
| 07/20/2011 | CN101758151B Rolling formation method of large and medium titanium alloy solid disc-shaped forge piece |
| 07/20/2011 | CN101717872B Method for preparing nano dispersion reinforced elastic Cu-Nb alloy |
| 07/20/2011 | CN101704026B Method for controlling pitting on surface of medium steel plate |
| 07/20/2011 | CN101701326B High strength and high toughness ship plate steel with thick specification and production method thereof |
| 07/20/2011 | CN101701317B Steel for stud welding pins with yield strength not less than 320MPa and production method thereof |
| 07/20/2011 | CN101698207B Method for producing copper alloy coil pipe |
| 07/20/2011 | CN101691639B Alloy vessel plate production method thereof |
| 07/20/2011 | CN101690940B Method for rolling precision stainless steel strips with Sendzimir rolling mill |
| 07/20/2011 | CN101683660B Control method of tandem cold rolling mill emulsion section cooling |
| 07/20/2011 | CN101648218B Tube blank propelling and core bar rotating control system of tube mill |
| 07/20/2011 | CN101648217B Eccentric compensation method based on rotation angle of roller and equipment thereof |
| 07/20/2011 | CN101648215B Method for controlling strip-steel edge drop of tandem mills |
| 07/20/2011 | CN101603147B Hard tinned plate suitable for stamping processing and production process thereof |
| 07/20/2011 | CN101586210B High strength enamel steel and producing technology and enamel firing technology thereof |
| 07/20/2011 | CN101422786B Frame-space controlled cooling method during rolling hot-roll H sectional iron |
| 07/20/2011 | CN101417297B Straightening scheme of metal plate-belt roll type combination straightening machine |
| 07/20/2011 | CN101376946B Manufacturing method of straight welding petroleum casing pipe of steel for 110ksi steel grade |
| 07/20/2011 | CN101376943B Manufacturing method of straight welding petroleum casing pipe of steel for 80ksi steel grade |
| 07/20/2011 | CN101353766B Grooving corrosion resistant high strength steel for ERW soldering sleeve, sleeve and production method |
| 07/20/2011 | CN101270438B Normalized steel for resistance welding petroleum case pipe with low yield ratio, resistance welding casing tube and its manufacturing method |
| 07/19/2011 | US7980109 Method for inspecting a strip in a reversible rolling mill |
| 07/14/2011 | WO2011082875A1 Method for operating a winding drum of a coiler furnace for a reverse operating hot rolling mill, control and/or regulation apparatus and reverse operating hot rolling mill |
| 07/14/2011 | US20110172783 One-cylinder thrust roll method, device therefor and products manufactured therewith |
| 07/14/2011 | DE102010013387A1 Steuervorrichtung und -verfahren für ein Walzwerk Control apparatus and method for a rolling mill |
| 07/13/2011 | CN102123800A 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 |
| 07/13/2011 | CN102120224A Control method of automatic deviation correction during rolling of hot continuous rolling mill |
| 07/13/2011 | CN101619417B Economical weather-resistant checkered plate and production method thereof |
| 07/13/2011 | CN101586207B Hot rolling wire rod for mechanical structure of 1600 Mpa level and manufacture method thereof |
| 07/13/2011 | CN101358320B Steel for controlled rolling and controlled cooling platform and production method thereof |
| 07/13/2011 | CN101328559B Steel for low yield ratio petroleum case pipe, petroleum case pipe and manufacturing method thereof |
| 07/13/2011 | CN101306429B Preparation method of micron and sub-micron austenite crystal material |
| 07/13/2011 | CN101298649B High-strength nonmagnetic stainless steel, component containing the same and manufacturing method thereof |
| 07/07/2011 | US20110162424 Method and apparatus for cooling and drying a hot-rolled strip or a metal sheet in a rolling mill |
| 07/07/2011 | US20110162423 Linear material and stator structure |
| 07/06/2011 | EP2340898A2 Rolling machine |
| 07/06/2011 | EP2340133A2 Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill |
| 07/06/2011 | EP1944099B1 Cooling method of steel plate |
| 07/06/2011 | CN102115848A Low-carbon fatigue-resistant alloy steel and preparation process thereof |
| 07/06/2011 | CN102114493A High-magnetic induction and low-iron loss oriented silicon steel production process |
| 07/06/2011 | CN101664758B Hot rolling method of cold-rolled low-carbon low-silicon non-oriented electrical steel |
| 07/06/2011 | CN101489696B Method of cooling control, cooling control unit and cooling water quantity computing unit |
| 07/06/2011 | CN101215669B High-strength thick steel plate for large-scale petroleum storing tank and low-cost manufacturing method thereof |
| 07/05/2011 | US7971461 Method of and apparatus for manufacturing a metal strip |
| 06/30/2011 | DE102009060826A1 Regelung der Seitenführung eines Metallbandes Regulation of cornering a metal strip |
| 06/30/2011 | DE102009060823A1 Regelung von Seitenführungen eines Metallbandes Control of side guides a metal strip |
| 06/29/2011 | CN201880739U Unattended system of finish-rolling process computer for hot continuous rolling |
| 06/29/2011 | CN102108472A High-carbon microalloy round steel for fracture splitting connecting rod of automotive engine and production method thereof |
| 06/29/2011 | CN102108457A Cu-Mg-P based copper alloy material and method of producing the same |
| 06/29/2011 | CN102107220A Method of cooling and rolling control of steel intermediate billet used for engineering machine |
| 06/29/2011 | CN102107219A Hydraulic control method for asymmetrical bowed roller of rolling mill |
| 06/29/2011 | CN102107218A Method for stably rolling tail of hot rolled thin band steel |
| 06/29/2011 | CN102107217A Method for removing calibration mark of working roller of rolling mill |
| 06/29/2011 | CN102107210A Method for producing stainless steel band of heating pipe |
| 06/29/2011 | CN102107209A Method for producing stainless steel band of automobile exhaust pipe |
| 06/29/2011 | CN101823079B Method for charging steel at furnace end of heating furnace |
| 06/29/2011 | CN101709425B High-strength steel plate for super-thick 80,000-ton large-scale forging press brackets, and production method thereof |
| 06/29/2011 | CN101685302B Method for calculating cold rolling material by using computer program |
| 06/23/2011 | WO2011074632A1 Method for cooling hot-rolled steel plate |
| 06/23/2011 | WO2011074080A1 Equipment for manufacturing a cold-rolled material, and cold-rolling method |
| 06/22/2011 | CN201871544U Data acquiring-analyzing system for multi-function instrument in hot continuous rolling |
| 06/22/2011 | CN102102166A Duplex stainless steel with high corrosion resistance and production technology thereof |
| 06/22/2011 | CN102102142A Production method of energy saving type GO oriented silicon steel |
| 06/22/2011 | CN102102141A Hot rolling process for improving structural homogeneity of oriented silicon steel plate |
| 06/22/2011 | CN101798658B 24-30% Mn-containing alloy pipe material and manufacture method thereof |
| 06/22/2011 | CN101768698B Low cost yield strength 700MPA level non-tempering processing high strength steel plate and manufacturing method thereof |
| 06/22/2011 | CN101712063B Rolling forming method of large and medium scale stainless steel solid disk forgings |
| 06/22/2011 | CN101700528B Control method of single-rack steckel mill for reducing final pass speed of rolling pieces |
| 06/22/2011 | CN101665892B Silicon alloy steel and manufacturing method thereof |
| 06/22/2011 | CN101642782B Method for preparing Cr-Ni system Austenitic heat-resistant steel springs and cool-drawn steel wires thereof |
| 06/22/2011 | CN101580892B Process for producing low-alloy high-strength medium plate with 0 to 0.05 percent of arsenic content |
| 06/22/2011 | CN101229564B Manufacturing method of increasing high strength flat-bulb steel low temperature impact properties percent of pass |
| 06/21/2011 | US7963136 Process and apparatus for the continuous production of a thin metal strip |
| 06/16/2011 | WO2011070702A1 Plate thickness control method and plate thickness control state judgment device |
| 06/16/2011 | WO2009004155A8 Method for rolling a metal strip with adjustment of the side position of the strip and adapted rolling mill |
| 06/16/2011 | DE102009058358A1 Walzgerüst und Verfahren zum Betreiben eines Walzgerüsts Rolling mill and method of operating a rolling mill |
| 06/15/2011 | EP1624982B2 Method for regulating the temperature of a metal strip, especially for rolling a metal hot strip in a finishing train |
| 06/15/2011 | CN102094159A Method for manufacturing aluminum alloy strip for battery shell |
| 06/15/2011 | CN102094150A Ultra-thick high temperature-resistant steel for pressure vessel and preparation method thereof |
| 06/15/2011 | CN102094148A Q460D steel for low-alloy high-strength structure of below 50mm and production method thereof |
| 06/15/2011 | CN102091727A Method for improving internal quality of medium plate |
| 06/15/2011 | CN101792883B Method for producing 8CrV2 hot-rolled sheet steel |
| 06/15/2011 | CN101733303B Method for making 17-7PH thick wall seamless pipe |
| 06/15/2011 | CN101660094B Large-linear energy welding low-alloy high-strength steel plate and manufacturing method thereof |
| 06/15/2011 | CN101633002B Method for controlling large lateral pressure of plate blank |
| 06/15/2011 | CN101585141B Composite stock compression molding process |
| 06/15/2011 | CN101555574B Wear-resistant steel with high resistance to tempering and manufacturing method thereof |
| 06/15/2011 | CN101514435B Pipeline steel with good and stable low-temperature flexibility and method for rolling hot rolled coils thereof |
| 06/15/2011 | CN101497961B Low-temperature flexibility 1.5Ni steel and method of manufacturing the same |
| 06/15/2011 | CN101462124B Roller with board convexity capable of being adjusted on-line |
| 06/15/2011 | CN101450352B Tandem-mill strip-steel vibration marks detection method |
| 06/15/2011 | CN101376945B 2000MPa grade superhigh intensity high tenacity steel plate and manufacturing method thereof |
| 06/09/2011 | WO2011067315A1 Hot rolling mill and method for hot rolling a metal strip or sheet |
| 06/08/2011 | CN201855836U Pneumatic loop of rolling mill roller path |
| 06/08/2011 | CN102089091A Method for cooling a hot strip wound to a hot strip bundle, a device for cooling a hot strip, a control and/or regulating device, and metal strip |
| 06/08/2011 | CN102086495A Production method of oxide film hot-rolled strip steel with high adhesion |