| 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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| 10/27/2004 | CN1173048C Method and installation for producing dual-phase steel |
| 10/21/2004 | WO2004089553A1 An installation for the electrostatic oiling of metal strips |
| 10/20/2004 | EP1365870B1 Method for removing scale from strips |
| 10/20/2004 | EP1365868B1 Improved aluminium foil rolling method |
| 10/20/2004 | CN2649209Y Hot-rolling water descaling failure detecting device |
| 10/20/2004 | CN1538884A Hot rolling installation |
| 10/14/2004 | WO2004089041A1 Transverse type induction heating device |
| 10/14/2004 | US20040201143 Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip |
| 10/14/2004 | US20040200249 Method of and apparatus for producing tubes of metal |
| 10/13/2004 | EP1466674A2 Method and device for the manufacturing of a tube from a metallic material |
| 10/13/2004 | EP1361930B1 Continuous casting unit with post-arranged furnace, roughing stand and finishing train |
| 10/13/2004 | EP1355747B1 Method for altering the profile of a roller strip |
| 10/13/2004 | CN1537175A Method for cooling work pieces especially shape-rolled products from rail steel |
| 10/13/2004 | CN1537035A Method for cooling and lubricating rollers on rolling stand |
| 10/13/2004 | CN1535774A Method and device for making metal pipe |
| 10/13/2004 | CN1170646C Method of producing round billets and its equipment |
| 10/12/2004 | CA2463351A1 Method of and apparatus for producing tubes of metal |
| 10/07/2004 | WO2004085084A1 Rolled product, method and device for the production thereof, and use of the same |
| 10/07/2004 | US20040194804 Eliminating hematite and magnetite layers and some of wustite layer |
| 10/06/2004 | EP1464429A2 Burr removing method |
| 10/06/2004 | EP1257624B1 Water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition |
| 09/30/2004 | WO2004082859A1 Rolling mill, especially a swage rolling mill, for heated operation |
| 09/30/2004 | US20040187974 Guiding through cooling stretch for transformation perlitic or ferritic/perlitic structure; stress relieving |
| 09/30/2004 | DE10312940A1 Walzwerk, insbesondere Stauchwalzwerk für den Warmbetrieb Rolling mill, in particular edging mill for hot operation |
| 09/30/2004 | DE10310357A1 Gießwalzanlage zur Erzeugen eines Stahlbandes Casting-rolling to produce a steel strip |
| 09/29/2004 | CN2644038Y Device for descaling and dashing with high pressure water |
| 09/29/2004 | CN1168548C Method for improving surface quality of continuous casting plate blank |
| 09/23/2004 | WO2004080628A1 Continuous casting and rolling installation for producing a steel strip |
| 09/23/2004 | DE19926228B4 Verfahren zum Herstellen eines aus einem gewalzten Aluminiumwerkstoff erzeugten flächigen Guts und Verwendung des flächigen Guts zur Herstellung von Fahrzeugteilen A method for producing a generated from a rolled aluminum material and use of the flat sheet-like Guts Guts for producing vehicle parts |
| 09/22/2004 | CN1531469A Spray boom for hydraulic descaling facility |
| 09/15/2004 | EP1456421A1 Method and device for controlled straightening and cooling of a wide metal strip, especially a steel strip or sheet metal, running out of a hot rolled strip rolling mill |
| 09/15/2004 | CN1528534A High-pressure descaling failure detecting apparatus |
| 09/14/2004 | US6789602 Process for producing aluminum sheet product having controlled recrystallization |
| 09/14/2004 | CA2188315C Continuous manufacturing process for a rolled stainless steel web and continuous line for implementing same |
| 09/08/2004 | CN1526487A Pinch roll parts |
| 09/02/2004 | DE10316910B3 Production of metallic pipes comprises rolling the start of the pipe loop and/or the end of the pipe loop together using an inner tool |
| 09/01/2004 | EP1452247A1 Method of manufacturing steel plate |
| 09/01/2004 | EP1451379A1 Dampers for furnace coilers |
| 08/31/2004 | US6783612 Method and apparatus for in-line heat treatment of hot rolled stock |
| 08/31/2004 | CA2198631C A process for stripping steel, namely a sheet of stainless steel |
| 08/26/2004 | DE4337287B4 Verfahren zur Entzunderung von Walzgut wie Brammen, Dünnbrammen, Warmband oder Vorband und Vorrichtung zur Durchführung des Verfahrens A process for the descaling of rolled material such as slabs, thin slabs, the hot strip or sliver and apparatus for carrying out the method |
| 08/25/2004 | EP1228255B1 Method for producing a hot strip |
| 08/25/2004 | CN2635236Y Continuous casting blank scale eliminating device |
| 08/19/2004 | US20040159145 Method and apparatus for measuring a variable in a lubricant/coolant system |
| 08/18/2004 | EP1447150A2 Pinch roll unit |
| 08/18/2004 | EP1446242A1 Method and device for the continuous production of a rolled metal strip from a molten metal |
| 08/18/2004 | CN1522181A Process and roll stand for cold rolling of a metal strip |
| 08/18/2004 | CN1521509A Method and apparatus for measuring a variable in a lubricant/coolant system |
| 08/17/2004 | US6776857 Method and device for manufacturing a hot rolled steel strip |
| 08/17/2004 | US6776359 Spray nozzle configuration |
| 08/12/2004 | DE4345351B4 Zunderwäscher Descaler |
| 08/05/2004 | DE4330519B4 Entzunderungsvorrichtung Descaling |
| 08/04/2004 | CN1518483A Method and nozzle arrangement for variable-width lubrication of rolling nip of rolling stand |
| 08/04/2004 | CN1160164C Hot-rolling method for stainless steel blank and agentia used in the method |
| 08/04/2004 | CN1160163C Ultra-thin steel sheet and mfg. method therefor |
| 07/28/2004 | EP1439919A1 Method and casting/rolling mill for producing steel strips |
| 07/28/2004 | EP1150784B1 Method for manufacturing of strips of stainless steel and integrated rolling mill line |
| 07/28/2004 | CN1159471C Method for producing oxide dispersion enhanced Cr-contg. ferrie Fe-alloy pipe |
| 07/21/2004 | CN1158147C Wiper for liquid substances |
| 07/20/2004 | US6763561 Continuous casting and hot rolling apparatus for parallel production of multiple metal shapes |
| 07/15/2004 | WO2004058427A1 Descaling nozzle |
| 07/01/2004 | WO2004054730A1 Method and installation for hot-rolling strips using a steckel rolling frame |
| 07/01/2004 | DE10261078A1 Verfahren zum Walzen eines Bandes A method for rolling a strip |
| 06/30/2004 | CN1507961A Rod-material conveying system and method |
| 06/29/2004 | CA2299784C Rolling mill finishing section |
| 06/24/2004 | DE10357272A1 Process for hot rolling steel strips comprises cropping the strip using reverse rolling in a Steckel mill using crop shears arranged between a driver and the mill |
| 06/23/2004 | EP1430963A1 Method for rolling a band |
| 06/23/2004 | EP1430488A1 Method and device for producing flat metal ribbon cables |
| 06/22/2004 | CA2331273C Lubrication system |
| 06/17/2004 | US20040113334 Device for tempering rolled stock of great length |
| 06/17/2004 | US20040112481 Metastable austenitic stainless steel strip; aging resistance; welding, rolling |
| 06/17/2004 | US20040112105 Structural body and method for cold rolling |
| 06/17/2004 | DE202004005386U1 Reinigungsanlage, insbesondere Entzunderungsanlage Cleaning system, especially descaling |
| 06/16/2004 | EP1428589A1 Method and device for cooling steel sheet |
| 06/16/2004 | EP1428588A1 Device and method for heat treatment of flat metal |
| 06/16/2004 | EP1428587A1 System and method for delivering the hot rolled products of hot rolling mills to a cooling bed |
| 06/16/2004 | EP1427549A1 Spray beam for a hydraulic descaling facility |
| 06/15/2004 | US6749954 Welded steel pipe having excellent hydroformability and method for making the same |
| 06/15/2004 | US6749692 Branching a portion of a water flow, which circulates through a rinsing water circuit associated with each of the washer units, off in form of a bypass stream, feeding the stream to a washer unit located upstream of a respective washer unit |
| 06/10/2004 | US20040108361 Uninterrupted continuous rolling of bar and rod products |
| 06/09/2004 | EP1425426A2 Device for quenching and tempering long-length rolling stock |
| 06/08/2004 | US6745607 Hot rolling thin strip |
| 06/03/2004 | WO2004046423A1 An apparatus and process for the dry removal of the scale found on the surface of metal products |
| 06/03/2004 | US20040104177 Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
| 06/02/2004 | EP1423216A1 Cleaning slabs in front of the roller hearth furnace of a mini mill |
| 06/02/2004 | EP1423214A1 Combined use of oil and emulsion for the cold-rolling of strips |
| 06/02/2004 | EP1423212A1 Device for applying lubricants on the peripheral surfaces of rollers in roll stands |
| 06/02/2004 | EP1173295B1 Rolling process for a metal strip and corresponding rolling device |
| 06/02/2004 | CN1151899C Production process of rolled straight steel rod for cold drawing multiple thread steel bar |
| 05/27/2004 | WO2004044257A1 Method and device for descaling and/or cleaning a metal casting |
| 05/27/2004 | US20040099342 Casting alloys in the form of strips comprising silicon, carbon, iron and grain growth inhibitors selected from sulphides and/or selenides of manganese or copper and aluminum nitride; magnetism |
| 05/27/2004 | DE10252246A1 Process for surface treating a thin slab to remove surface defects and impurities inside a continuous casting plant comprises completely cooling, surface treating, bringing to a rolling temperature, and feeding to a rolling mill |
| 05/27/2004 | DE10252178A1 Process for descaling and/or cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel, comprises feeding the strand with a high degree of planarity through a plasma descaling and/or cleaning device |
| 05/27/2004 | DE10030212B4 Vorrichtung zum kontinuierlichen mechanischen Reinigen der Außenfläche von rundem Walzgut und Rohren von Zunder und/oder Rost Apparatus for the continuous mechanical cleaning of the outer surface of round pipes and rolling of scale and / or rust |
| 05/26/2004 | EP1422007A1 Rail producing method and producing equipment |
| 05/26/2004 | EP1420912A1 Device for cooling material by creating a fan jet |
| 05/26/2004 | EP1420897A1 Method and direct strand reduction installation for producing a metal strip, in particular from a hot-rolled steel strip consisting of a continuous cast pre-strip |
| 05/26/2004 | CN1151004C Method and device and drying and keeping dry especially cold-rolled strip in delivery area of cold-rolling and strip-rolling plants |
| 05/21/2004 | WO2004041457A1 Method and device for surface treatment inside a continuous casting system |
| 05/20/2004 | US20040096299 Continuous casting unit with post-arranged furnace, roughing stand and finishing train |