| Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955) |
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| 10/15/2009 | WO2009124830A1 Method and apparatus for controlled cooling |
| 10/14/2009 | EP2108465A1 Method and apparatus for controlled cooling |
| 10/14/2009 | CN201324757Y Technological lubricating device for hot rolling mill |
| 10/14/2009 | CN201324756Y Dust remover used for cleaning magnesia powder on band steel |
| 10/14/2009 | CN201324678Y Metallurgical nozzle head |
| 10/14/2009 | CN101557886A Apparatus for cooling hot steel sheet, method of cooling hot steel sheet and program therefor |
| 10/13/2009 | CA2392825C Hot rolling thin strip |
| 10/07/2009 | CN201322591Y High pressure water dephosphorization machine water nozzle checking unit |
| 10/07/2009 | CN201322190Y Lubricant oil transferring device of hot and cold rolled plate production line |
| 10/07/2009 | CN201320559Y Hot tandem rolling finishing mill group process lubricating automatization control system |
| 10/01/2009 | WO2009119724A1 Aluminum alloy plate and process for producing the same |
| 09/30/2009 | CN101544888A Antioxidant for hot rolling |
| 09/29/2009 | CA2225516C Method and apparatus for rolling strip |
| 09/23/2009 | CN201313109Y Device for reducing lateral temperature difference of steel strip |
| 09/23/2009 | CN201313108Y Controlled rolling and cooling device for seamless pipes |
| 09/23/2009 | CN101541446A Improvement apparatus of surface roughness defect of hot/cold rolled stainless steel coils and the method thereof |
| 09/23/2009 | CN101538682A Method for manufacturing martensitic stainless steel |
| 09/17/2009 | WO2009112654A1 Method and device for blowing gas on a running strip |
| 09/17/2009 | CA2718465A1 Method and device for blowing gas on a running strip |
| 09/16/2009 | EP2100673A1 Method and device for blowing a gas onto a moving strip |
| 09/16/2009 | CN201308915Y Cleaning device of aluminum foil plate surface |
| 09/16/2009 | CN201308914Y Post treatment device of cold rolling smooth circle |
| 09/16/2009 | CN101534971A Method of cooling hot-rolled steel strip |
| 09/15/2009 | CA2551246C Lubricant supply system and apparatus and method for manufacturing seamless pipe |
| 09/09/2009 | EP2097186A1 Apparatus and method for controlled cooling |
| 09/09/2009 | EP1753556B1 Method for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media |
| 09/09/2009 | EP1711638B1 Rail manufacturing method |
| 09/09/2009 | CN201304419Y Dust source control device used for cold-rolled steel strip |
| 09/09/2009 | CN101529974A Induction heater |
| 09/09/2009 | CN101528373A Hot rolling device |
| 09/09/2009 | CN101524720A Method for judging whether water cooling equipment can reach cooling rate range in hot rolling flow cooling process |
| 09/09/2009 | CN101524719A Improved constant tension-reducing transfer unit |
| 09/03/2009 | WO2009107639A1 Cooling system and cooling method of rolling steel |
| 09/03/2009 | CA2715320A1 Cooling system and cooling method of rolling steel |
| 09/02/2009 | CN201300150Y Washing device of metal strip surfaces |
| 09/02/2009 | CN101518788A Cooling device used for hot-rolled strip production line |
| 09/02/2009 | CN101518781A Millarray for producing ultra-fine crystal bar and milling method thereof |
| 09/01/2009 | US7582251 Apparatus for cooling a strip of sheet metal |
| 09/01/2009 | CA2594450C Spiral cooling of steel workpiece in a rolling process |
| 08/27/2009 | WO2009103891A2 Device for blowing a gas on a surface of a running strip material |
| 08/27/2009 | US20090211670 Cooling apparatus for a hot rolled steel strip and methods for cooling a hot rolled steel strip |
| 08/26/2009 | EP1541704B1 Process for producing aluminum material for electrolytic capacitor electrode |
| 08/26/2009 | CN201295705Y Oil remover |
| 08/26/2009 | CN101514429A Boracic cold heading wire rod steel and production method thereof |
| 08/26/2009 | CN101514423A Aluminiferous low-carbon cold heading wire rod steel and production method thereof |
| 08/26/2009 | CN101514391A Production method of high-carbon steel wire capable of improving draw ductility |
| 08/26/2009 | CN100531947C Process of high-pressure air-flow scale removal |
| 08/26/2009 | CN100531933C Surface treatment method for plate material, and radiating fin for heat exchanger |
| 08/20/2009 | WO2009101941A1 Method for cold-rolling of steel plate and cold-rolling facility |
| 08/19/2009 | EP1329529B1 Aluminum material for electrode of electrolytic capacitor and method for producing aluminum foil for electrode of electrolytic capacitor, and electrolytic capacitor |
| 08/19/2009 | CN201291244Y Descaling device of hot rolling piece |
| 08/19/2009 | CN201291238Y Multi-roll mill metal-strip surface blowing and brushing device |
| 08/19/2009 | CN201291227Y Water cooling device for producing niobium micro-alloyed steel by tandem rolling middle thin slab |
| 08/19/2009 | CN201291226Y Aluminum alloy rod tandem-rolling device for electrician |
| 08/19/2009 | CN101507980A Controlled cooling system of medium and heavy plate after rolling |
| 08/19/2009 | CN100528389C Method for the manufacture of extended steel products |
| 08/19/2009 | CN100528388C Method and device for cooling and/or lubricating cylinders and/or rolling stock |
| 08/18/2009 | CA2525147C Fe-cr alloy billet and method for production thereof |
| 08/13/2009 | WO2009099206A1 Hot radiator storing yard generating-apparatus |
| 08/12/2009 | EP2087150A1 Method and device for the cleaning treatment of metallic strips, drafts and/or draw pieces |
| 08/12/2009 | CN201287149Y Medium and heavy plate stream cooling manifold device with damper structure |
| 08/12/2009 | CN201287148Y Medium and heavy plate control cooling device |
| 08/12/2009 | CN101506393A Austenite-base stainless steel pipe, for boiler, having excellent high-temperature steam oxidation resistance |
| 08/12/2009 | CN101502852A Sweeping and descaling device for rough rolling of band steel with wind and water |
| 08/06/2009 | WO2009095896A1 Fluid microjet system |
| 08/06/2009 | WO2009094848A1 A profiled steel used for magnetic suspension train rail and rolling procedures thereof |
| 08/05/2009 | EP2085489A1 Fluid microjet system |
| 08/05/2009 | EP2085488A1 Vorrichtung zum Blasen von Gas auf eine Fläche von durchlaufendem Bandmaterial |
| 08/05/2009 | EP1753555B1 Method and device for mounting and functional verification of roll fittings in roll stands such as rolling trains in tandem |
| 08/05/2009 | CN201283368Y Oil return system of rolling mill oil film bearing filter |
| 08/05/2009 | CN201283366Y Guide and guard for heavy and medium plate mill |
| 08/05/2009 | CN101500721A Apparatus, and method, for controlled cooling of steel sheet |
| 08/05/2009 | CN101497086A High-pressure water descaling system |
| 08/05/2009 | CN100522404C Process for producing seamless steel pipe |
| 07/23/2009 | WO2009090993A1 Carrying apparatus and hot-rolling apparatus, and carrying method and hot-rolling method |
| 07/22/2009 | CN201275561Y Water-collecting tank type controlled cooling device |
| 07/22/2009 | CN201275560Y Laminar cooling device with high-density U type tube |
| 07/22/2009 | CN201275559Y Air purge device of band steel |
| 07/22/2009 | CN100516244C Method and arrangement for heating extended steel products |
| 07/16/2009 | WO2009056712A3 Method and equipment for secondary descaling of metallic strips by hydraulic low-pressure spraying of water |
| 07/16/2009 | WO2008077449A9 Apparatus and method for controlled cooling |
| 07/16/2009 | US20090178454 Particles coated with metallic soap and products and preparation process using them, and lubricating coating forming agent and lubricating coating |
| 07/15/2009 | CN101484253A Roll support and roll coating apparatus |
| 07/15/2009 | CN101480669A Stelmor line cooling method and cooling apparatus of high-speed rod-rolling mill |
| 07/15/2009 | CN100512990C A process and roll stand for cold rolling of a metal strip |
| 07/08/2009 | EP1210993B1 Device and method for cooling hot rolled steel band and method of manufacturing the hot rolled steel band |
| 07/08/2009 | CN201267833Y Oil liquid purging device |
| 07/08/2009 | CN101474640A Oil removing device of cold rolling mill |
| 07/08/2009 | CN101474639A Three-roller hydraulic water squeezing device of cold rolling mill |
| 07/07/2009 | US7556701 Method for cooling hot roller steel strip, and method for manufacturing hot rolled steel strip |
| 07/02/2009 | WO2009079700A1 Roll-bonding method |
| 07/01/2009 | CN201264044Y Rolling mill water-cooling device |
| 07/01/2009 | CN100506414C Pre-rolling steel strip surface cleaning device |
| 06/30/2009 | US7552611 Sheet processing apparatus, method of use, and plastically deformed sheet |
| 06/30/2009 | CA2439103C Continuous casting installation followed by furnaces, roughing stands, and a finishing train |
| 06/25/2009 | WO2009076890A1 Methode for producing wide flat steel by thin slab continuous casting and rolling and the system thereof |
| 06/24/2009 | EP2072157A1 Method of cooling hot-rolled steel strip |
| 06/24/2009 | CN100503064C System for purging exporting emulsions of cold continuous rolling mill |
| 06/18/2009 | DE102005020663B4 Verwendung einer Schmiermittelzusammensetzung Use of a lubricant composition |
| 06/17/2009 | EP2070608A1 Method of cooling control, cooling control unit and cooling water quantity computing unit |