| 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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| 12/19/2007 | CN200991717Y Hot-rolling plate-band lamina-flow cooling device |
| 12/19/2007 | CN200991716Y Connection mechanism of rolling mill spraying beam and device infront of machine |
| 12/19/2007 | CN200991703Y Emulsified liquid spraying device in course of very-thin plate continuous rolling |
| 12/19/2007 | CN101088635A Coil rod derusting machine |
| 12/18/2007 | US7308865 Installation for the electrostatic oiling of metal strips |
| 12/18/2007 | US7308812 Process for producing seamless steel pipe |
| 12/18/2007 | US7308750 Method of manufacturing a magnesium diaphragm |
| 12/12/2007 | CN200988056Y Residual metal cleaner for hot rolling production line section bar surface |
| 12/12/2007 | CN101086049A Aluminum alloy foil for package and its making method |
| 12/06/2007 | US20070277358 Hydraulic Device Which Is Used To Descale Warm Rolling Products |
| 12/05/2007 | EP1862530A1 Two-pack-type seizing inhibitor for hot plastic working and process for producing seamless tube with the same |
| 12/05/2007 | CN200986034Y Roller milling oil flow-changing injection valve |
| 12/05/2007 | CN200986026Y Air cylinder type roller milling oil injection valve |
| 12/05/2007 | CN200984589Y High-pressure scale-removal pipes collecting device on water of the rolling mill |
| 12/05/2007 | CN101084074A Method for supplying lubricant in cold rolling |
| 11/29/2007 | US20070272054 Method and Installation for the Production of Steel Products Having an Optimum Surface Quality |
| 11/28/2007 | CN200981081Y Leveling liquid sweeping device |
| 11/28/2007 | CN101080288A Method and device for strip blowing-off at the exit from a rolling mill for the production of a spot-free and clean rolled strip |
| 11/28/2007 | CN101077506A Hot rolling posted sides seamless steel pipe cooling process and device |
| 11/28/2007 | CN100351402C Process for producing steel product and production facility therefor |
| 11/28/2007 | CN100351025C Method and system for eliminating surface defects of rolled band material |
| 11/28/2007 | CN100350999C Lubricant cleaning technology in process of producing ultra-thin aluminium foil by cast-rolled stock |
| 11/22/2007 | WO2007131584A1 Method and strand-guiding device for guiding a cast strand |
| 11/22/2007 | WO2006088807A3 Blast head for loosening or removing scale on a metal surface |
| 11/22/2007 | US20070266753 Gutter Cover Manufacturing Apparatus |
| 11/21/2007 | EP1855819A1 Method of degreasing metal sheets |
| 11/21/2007 | EP1492634B1 Device for cooling rolling stock within the cooling stretch of a rolling mill |
| 11/21/2007 | CN100349670C Method and plant for continuous direct casting of a metal strip |
| 11/14/2007 | EP1633504B1 Lubricated hot rolling method |
| 11/14/2007 | CN101069898A Process of high-pressure air-flow descaling |
| 11/13/2007 | US7294215 Method and device for cooling steel sheet |
| 11/13/2007 | US7293446 Coil box, mounted between a roughing rolling train and a finishing rolling train |
| 11/13/2007 | US7293445 Sheet processing apparatus, method of use, and plastically deformed sheet |
| 11/08/2007 | US20070259792 Functional fluid compositions |
| 11/07/2007 | CN200970557Y High pressure de-scale nozzle |
| 11/06/2007 | CA2332933C Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling |
| 10/31/2007 | CN200967066Y Temper mill and hot rolling strip steel acid-free device for derusting using the same |
| 10/31/2007 | CN101065504A Treatment process for bars |
| 10/17/2007 | CN200960525Y Side guide plate with sealed structure |
| 10/17/2007 | CN200960523Y Mobile oil shielding curtain device for aluminum strip rolling mill |
| 10/17/2007 | CN101056722A Method for the manufacture of extended steel products |
| 10/17/2007 | CN100342987C Hot-rolling anneal-free coil rod production method for 8.8 grade high-strength cold forging steel |
| 10/11/2007 | WO2007114413A1 High-strength seamless steel pipe for mechanical structure which has excellent toughness and weldability, and method for manufacture thereof |
| 10/11/2007 | US20070237905 coating with a corrosion resistant epoxy resin and a hydrophilic acrylic resin without degreasing and roughing treatment; shaping the plate to form cooling fins for heat exchangers; cost effective free of processing tanks and no waste fluid; high viscosity and not easily repelled by oil |
| 10/11/2007 | DE202007008531U1 Vorrichtung zur Schmierstoffversorgung und Lageranordnung hiermit Device for supplying lubricant and bearing assembly hereby |
| 10/10/2007 | CN200957429Y High-pressure hydrant nozzle and continuous-rolling caster |
| 10/10/2007 | CN200957428Y Guider of press |
| 10/04/2007 | DE19758466B4 Planheits-Regelungssystem für Metallband Flatness control system for metal strip |
| 10/03/2007 | EP1838470A1 Method for the cold rolling of metallic rolled stock |
| 10/03/2007 | EP1422007B1 Rail producing method and producing equipment |
| 10/03/2007 | CN200954522Y Limina-cooling-water side spraying blow-sweeping system for use after rolling high-strength low alloy steel |
| 10/03/2007 | CN200954521Y Low-pressure water-spraying cooling apparatus for hot milling thin band steel |
| 10/03/2007 | CN101045242A Optimization control method for intermediate blanket heating device |
| 10/03/2007 | CN101045238A Online softening rolling method for medium carbon alloy cold forging steel |
| 09/27/2007 | DE10107566B4 Verfahren und Vorrichtung zum Kühlen sich überlappender Drahtwindungen beim Transport über ein Kühlbett durch Anblasen mit Kühlluft Method and apparatus for cooling of overlapping wire turns during transport through a cooling bed by blowing with cooling air |
| 09/26/2007 | CN200952631Y Lubricating device for rolling mill |
| 09/25/2007 | CA2411280C Coolant delivery device |
| 09/20/2007 | WO2006088817A3 Apparatus for the descaling of metal |
| 09/20/2007 | US20070214855 System For Supplying Lubricant, Apparatus For Manufacturing Seamless Pipes Or Tubes, And Method Of Manufacturing Seamless Pipes Or Tubes |
| 09/19/2007 | CN101040057A Methhod and apparatus for limiting the vibration of steel or aluminum strips in a blown-gas or -air cooling zones |
| 09/13/2007 | US20070210104 Method of and Device for Cooling and or Lubrication |
| 09/13/2007 | DE202007008944U1 Vorrichtung zum Entfernen von Flüssigkeiten von der Oberfläche eines Bandes An apparatus for removing liquids from the surface of a tape |
| 09/12/2007 | CN200945497Y Finishing mill guide apparatus |
| 09/12/2007 | CN101035913A Method and device for quenching flat steel products |
| 09/11/2007 | US7266984 Method and nozzle arrangement for a variable-width lubrication of the rolling-nip of a rolling stand |
| 09/07/2007 | WO2007099676A1 Cooling apparatus for hot rolled steel band and method of cooling the steel band |
| 09/05/2007 | EP1829623A1 Method for supplying lubricant in cold rolling |
| 09/05/2007 | EP1827724A1 Method and device for strip blowing-off at the exit from a rolling mill for the production of a spot-free and clean rolled strip |
| 09/05/2007 | CN200942405Y Cooling device for steel wire rod |
| 09/05/2007 | CN200942404Y Finishing mill air-passing tube |
| 09/05/2007 | CN101029414A Method and apparatus for preventing band-steel electrolyzing cleaner running from offset and coiling leakage |
| 09/05/2007 | CN100335187C Process and production line for manufacturing ultrathin hot rolled strips based on the thin slab technique |
| 09/04/2007 | CA2344423C Method for producing hot-rolled strip and plates |
| 09/04/2007 | CA2313154C Method and plant for the rolling of a continuous billet fed from a billet-heating furnace set upstream of a roll train |
| 08/30/2007 | WO2007095695A1 Low surface roughness cast strip and method and apparatus for making the same |
| 08/30/2007 | US20070199577 Method And Device For Removing Liquids From The Surface Of A Strip |
| 08/30/2007 | US20070199359 Method and system for treating a metalworking operation |
| 08/29/2007 | EP1825008A1 Treatment process for bars |
| 08/29/2007 | CN200939469Y Remover for oil, slagsand aluminium polvders from cooling Lub coolant of continuous aluminium rolling mill |
| 08/29/2007 | CN200939457Y Controller of lab system of hot rolling steel plates tandem mill |
| 08/29/2007 | CN100333846C Hot rolling method and apparatus for hot steel sheet |
| 08/28/2007 | US7260968 Combined use of oil and emulsion for the cold rolling of strip |
| 08/22/2007 | EP1425426B1 Device for quenching and tempering long-length rolling stock |
| 08/22/2007 | CN2936476Y Large flow vacuum filter |
| 08/22/2007 | CN2936475Y Acid remover mounted on cold rolling acid washing machine set |
| 08/22/2007 | CN2936474Y Cooling device of high speed wire producing part |
| 08/22/2007 | CN2936472Y Labricating device for hot rolling steel plate continuous rolling mill |
| 08/22/2007 | CN101020196A Cooler capable of forming flat jet |
| 08/16/2007 | WO2006133024B1 Method and apparatus for a tape-rewinding substrate cleaner |
| 08/16/2007 | US20070186609 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
| 08/16/2007 | DE102006004688A1 Verfahren und Giess-Walz-Anlage zum Herstellen von warmgewalztem Metall - insbesondere Stahlwerkstoff-Band mit hoher Oberflächengüte Process and continuous casting and rolling plant for the production of hot-rolled metal - especially steel material band with high surface quality |
| 08/09/2007 | WO2007087886A1 Method and casting/rolling plant for the production of hot-rolled metallic strips, especially steel strips, having great surface quality |
| 08/09/2007 | US20070181233 Method for the manufacture of extended steel products |
| 08/09/2007 | US20070181230 Method for producing mat-surfaced austenitic stainless steel strips |
| 08/09/2007 | CA2640751A1 Method and casting/rolling plant for the production of hot-rolled metallic strips, especially steel strips, having great surface quality |
| 08/08/2007 | EP1814678A1 Method and device for descaling a metal strip |
| 08/08/2007 | EP1814677A1 Method for the manufacture of extended steel products. |
| 08/08/2007 | EP1397523B1 Cooling method for a hot-rolled product and a corresponding cooling-section model |
| 08/08/2007 | EP1375680B1 Scale removing method for induction heating apparatus and induction heating apparatus |
| 08/08/2007 | CN2930906Y Purging equipment for arc panel |