| 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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| 05/14/2008 | CN101176887A System for purging exporting emulsions of cold continuous rolling mill |
| 05/08/2008 | WO2008053947A1 Method of cooling hot-rolled steel strip |
| 05/08/2008 | WO2008053525A1 Induction heater |
| 05/08/2008 | WO2008053522A1 Hot rolling device |
| 05/07/2008 | EP1406738B1 Process and roll stand for cold rolling of a metal strip |
| 05/06/2008 | US7367518 Descaling nozzle |
| 05/02/2008 | WO2008028908A3 Device for removing a liquid or solid particles from a flat metallic product |
| 05/01/2008 | US20080098783 Non-Contact Spray Lubricator |
| 04/30/2008 | CN101168173A Device and method for controlling winding temperature |
| 04/23/2008 | CN201050674Y Device for automatically skimming dirty oil and foam |
| 04/23/2008 | CN201049266Y Emulsion or alkali liquor recovering integral purifying device for machining and steel-rolling |
| 04/23/2008 | CN100383294C Process and plant for descaling, pickling and finishing/passivating stainless steel strips, and strips obtained thereby |
| 04/23/2008 | CN100383258C Scale removing method for induction heating apparatus and induction heating apparatus |
| 04/23/2008 | CN100382903C Hot rolling process of wide flat bar steel |
| 04/17/2008 | US20080087066 Method Of Supplying Lubrication Oil In Cold Rolling |
| 04/16/2008 | CN201046471Y Edge sheltering device |
| 04/16/2008 | CN201046470Y Wet flattening liquid air-purging device |
| 04/16/2008 | CN201046469Y Water draining device for double cold reduction mill |
| 04/16/2008 | CN100381218C Method and device for connecting metal plates and band steel hot-rolling mill |
| 04/15/2008 | US7357894 Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip |
| 04/15/2008 | US7357011 Method and apparatus for manufacturing metal strips |
| 04/10/2008 | US20080085846 Hydraulic fluid and fire-resistant fluid compositions and methods of using the compositions are provided. In an embodiment, the present invention provides a method of utilizing fire-resistant fluid in hydraulic systems. |
| 04/09/2008 | EP1908535A1 Cooling device for thick steel plate |
| 04/09/2008 | CN201044926Y On-line lubricating-width adjusting and nozzle washing device of rolling machine |
| 04/09/2008 | CN101157971A Rolled steel manufacture equipment |
| 04/08/2008 | US7354234 Method for manufacturing can body printed to shoulder portion |
| 04/02/2008 | CN100378247C Acid washing device |
| 04/01/2008 | CA2096366C A method of manufacturing can body sheet |
| 03/27/2008 | WO2008035510A1 Cooling method of steel plate |
| 03/27/2008 | DE102006043567A1 Spritzbalken einer hydraulischen Entzunderungsanlage und Verfahren zum Betreiben eines solchen Spritzbalkens Spray boom of a hydraulic descaling and method for operating such a spray bar |
| 03/26/2008 | EP1827724B1 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 |
| 03/26/2008 | CN201040289Y Rolling squeezing type de-oiling device |
| 03/26/2008 | CN101151355A Sintering inhibitor for hot plastic working of steel |
| 03/26/2008 | CN101147923A High-pressure water descaling system for hot continuous rolling production line |
| 03/26/2008 | CN100376336C Ultrafast cooling device for wire and rod hot rolling production line |
| 03/25/2008 | CA2356609C Process for producing round billets |
| 03/20/2008 | WO2008032473A1 Method for setting arrangement of spray cooling nozzles and hot steel plate cooling system |
| 03/20/2008 | US20080066280 Device of a Descaler Head |
| 03/19/2008 | EP1900449A1 Spray header of a hydraulic descaling facility and method for operating such a spray header |
| 03/19/2008 | EP1735116B1 Method for producing mat-surfaced austenitic stainless steel straps |
| 03/19/2008 | CN101144116A Casting blank heating method for controlling surface to generate ferric oxide structure |
| 03/18/2008 | US7343961 Process and production line for manufacturing ultrathin hot rolled strips based on the thin slab technique |
| 03/18/2008 | CA2139522C Continuous method for producing final gauge stainless steel product |
| 03/12/2008 | CN201033333Y Strip steel coiling temperature control device |
| 03/12/2008 | CN101142304A Two-pack type anti-seizing agent for hot plastic working and method for producing seamless pipe using the same |
| 03/12/2008 | CN101142037A Method and device for descaling a metal strip |
| 03/12/2008 | CN100374219C Compounding method of mechanical bit blank of hard alloy |
| 03/05/2008 | CN201030384Y Cooling water tank reversed nozzle set device of hot continuous rolling production line |
| 03/05/2008 | CN201030383Y Oscillating hot-saw water-retaining apparatus |
| 03/05/2008 | CN101134208A Pre-rolling steel strip surface cleaning device |
| 03/05/2008 | CN100372621C Method for manufacturing copper aluminium composite tubing and copper aluminium tubing produced thereby |
| 03/04/2008 | US7338605 Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
| 02/28/2008 | WO2008023410A1 Austenite-base stainless steel pipe, for boiler, having excellent high-temperature steam oxidation resistance |
| 02/21/2008 | WO2008020549A1 Method of cooling steel sheet |
| 02/21/2008 | DE102006038080A1 Plant for cooling hot rolled up metal strips, comprises first shaft, an axial-ventilator blowers arranged next to each other on upper end of the first shaft, louver dampers, connecting channel, exhaust openings and aerator openings |
| 02/20/2008 | EP1889671A1 Cooling apparatus for hot rolled steel strip, manufacturing method for hot rolled steel strip, and production line for hot rolled steel strip |
| 02/20/2008 | EP1575719B1 Descaling nozzle |
| 02/20/2008 | EP1289685B1 Hot rolling thin strip |
| 02/20/2008 | CN100369685C Cooling device for hot-rolled strip steel production line |
| 02/19/2008 | US7332461 Anionic surfactants |
| 02/12/2008 | US7328598 Device for cooling rolling stock within the cooling stretch of a rolling mill |
| 02/07/2008 | US20080028814 Sheet processing apparatus, method of use, and plastically deformed sheet |
| 02/07/2008 | US20080028812 Cold rolling process for metals using an aqueous lubricant comprising at least one carboxylic acid, one phosphate ester and one wax |
| 02/07/2008 | US20080028599 Method of and Device for Mounting and Functional Verification of Roll Fittings |
| 02/05/2008 | US7325793 Method for making a rolling-lobe air spring and apparatus therefor and a rolling-lobe air spring having a flanged plate |
| 02/05/2008 | CA2254153C Method of improving the surface quality of a continuously cast slab |
| 01/31/2008 | WO2008013318A1 Cooler and cooling method of hot rolled steel band |
| 01/30/2008 | CN201012366Y Inverse-spraying pipe collecting device of the big mill inlet and outlet |
| 01/29/2008 | US7322221 Device for applying lubricants on the peripheral surfaces of rollers in roll stands |
| 01/24/2008 | US20080018027 System for cooling shape-rolled rails |
| 01/23/2008 | EP1880777A1 Method of transporting and heat treating coils of hot rolled products in a rolling mill |
| 01/23/2008 | CN201008894Y Laminar flow cooling swing group with automatic water discharging function |
| 01/23/2008 | CN201008893Y Purging device of cold rolling aluminum plate |
| 01/23/2008 | CN201008892Y Plate band bar surface cleaning device |
| 01/23/2008 | CN201008882Y Heating heat preserving roller milling oil storing device in oil emulsion system |
| 01/22/2008 | US7320238 Method of forging a titanium alloy |
| 01/17/2008 | US20080011035 Method of forging a titanium alloy |
| 01/16/2008 | CN100361756C Process for preparing laminar composite of Ti-TiAl3 metal/intermetallic compound |
| 01/15/2008 | CA2390171C Cold rolling method |
| 01/10/2008 | WO2008003124A1 Roll support and roll coating apparatus |
| 01/10/2008 | US20080006350 Method and Device for the Deformation of Semi-Finished Material in Wire and Rod Form, Close to the Final Dimensions, as Well as a Flat Profile Produced Accordingly |
| 01/09/2008 | EP1470455B1 Method for controlling an industrial process |
| 01/09/2008 | CN101103129A Method and arrangement for heating extended steel products |
| 01/09/2008 | CN101102856A Method for the cold rolling of metallic rolled stock |
| 01/09/2008 | CN100361031C Method for controlling an industrial process |
| 01/09/2008 | CN100360250C Lubricated hot rolling method |
| 01/03/2008 | US20080000559 Method and installation for producing hot-rolled strip from austenitic stainless steels |
| 01/03/2008 | DE60221655T2 Verfahren zur entfernung von kesselstein für induktionsheizvorrichtung und induktionsheizvorrichtung Process for the removal of scale for induction heating and induction heating |
| 01/02/2008 | EP1704000B1 Method for lubricating milling material |
| 01/02/2008 | CN200998739Y Turbulent flow type controlled cooling device for small dimension reinforcing steel |
| 01/02/2008 | CN101096034A Production method of ultra-low-carbon steel for sedan car cortical plate |
| 12/27/2007 | WO2007147489A1 Method and device for analyzing a layer of a metal working compound on a product to be shaped |
| 12/27/2007 | US20070295048 Method of and Apparatus for Strip Blow-Off |
| 12/27/2007 | DE10129565C5 Kühlverfahren für ein warmgewalztes Walzgut und hiermit korrespondierendes Kühlstreckenmodell Cooling method for hot-rolled rolling and hereby corresponding cooling-line model |
| 12/26/2007 | EP1870172A1 A continuous casting and rolling method for medium plate |
| 12/26/2007 | CN100357043C Method and installation for hot-rolling strips using a steckel rolling frame |
| 12/19/2007 | EP1428589B1 Method and device for cooling steel sheet |
| 12/19/2007 | CN200991720Y Scale-removing high-pressure water collecting device under coarse rolling mill |
| 12/19/2007 | CN200991719Y Device for ensuring band-steel surface clean in cold continuous rolling process |
| 12/19/2007 | CN200991718Y Multifunction integrated emulsion box for cold rolling machine group |