| 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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| 07/27/1999 | CA2069888C Continuous rail production |
| 07/21/1999 | EP0784663A4 Aqueous metal coating composition and process with improved wetting of oily or similarly soiled surfaces |
| 07/20/1999 | US5924194 Heating steel wire, joining metal bands to surface by rolling under reducing gas, reducing cross-section, heating copper wire, joining to first element |
| 07/14/1999 | CN1222423A Apparatus for removing dross ridges from metal workpiece |
| 07/14/1999 | CN1222415A Apparatus for and method of processing billets in rolling mill |
| 07/13/1999 | US5921127 Hot strip rolling mill |
| 07/08/1999 | WO1999033588A1 Method and device for descaling pipes |
| 07/06/1999 | CA2147939C In-line application of solid lubricant to steel strip |
| 06/30/1999 | EP0925875A1 Apparatus for removing burr by multiple-stage grinding machine |
| 06/30/1999 | EP0925855A2 Device for the controlled cooling from the rolling temperature of hot-rolled profiles, in particular beams |
| 06/30/1999 | EP0925376A1 Process for the production of grain oriented electrical steel strip starting from thin slabs |
| 06/24/1999 | WO1999030849A1 Specific high power device for cooling a moving metal strip |
| 06/24/1999 | WO1999030847A1 Method and installation for the continuous production of hot-rolled, thin flat products |
| 06/23/1999 | EP0924003A2 Cooling device for cooling a moving hot metal strip |
| 06/23/1999 | EP0923420A1 Brushing process for corrosion and oxidation resistance |
| 06/23/1999 | EP0852521B1 Device for de-scaling semi-finished products |
| 06/16/1999 | EP0922119A1 Process for the production of grain oriented electrical steel strip having high magnetic characteristics, starting from thin slabs |
| 06/15/1999 | CA2167770C Method of lubricating steel strip for cold rolling, particularly temper rolling |
| 06/10/1999 | WO1999028061A1 Device for detaching scale from the surface of a steel strip and a collecting device for removing the scale from the strip surface |
| 06/10/1999 | DE19753051A1 Vorrichtung zum Entfernen von Zunder von der Oberfläche eines Stahlbandes und Sammeleinrichtung für das Abnehmen des Zunders von der Bandoberfläche An apparatus for removing scale from the surface of a steel strip and collection means for the removal of scale from the strip surface |
| 06/09/1999 | EP0920929A2 Method and System for suppressing surface oxide film during hot finish rolling |
| 06/09/1999 | EP0920928A2 Method and system for suppressing formation of scale defects during hot finish rolling |
| 06/09/1999 | EP0920927A2 Method and system for suppressing formation of scale in hot finishing mill system |
| 06/09/1999 | EP0817687B1 Process for making a strip from a hot rolled rod |
| 06/09/1999 | CN1218724A Method and apparatus for suppressing formation of skin oxide default at heat finishing rolling |
| 06/09/1999 | CN1218723A Method and apparatus for suppressing formation of skin oxide in heat finishing rolling system |
| 06/09/1999 | CN1218722A Method and apparatus for suppressing formation of surface film oxide at heat finishing rolling |
| 06/08/1999 | US5910185 Device for the guidance of hot-rolled strip through an inductor |
| 06/02/1999 | EP0919296A1 Adaption of hot rolling lines for rolling thin strips |
| 06/02/1999 | EP0918579A1 Device for removing liquid from the surface of a band |
| 06/02/1999 | EP0638116B1 Non-staining solid lubricants |
| 06/02/1999 | DE19752846A1 Precipitator for a metallurgical installation |
| 06/01/1999 | US5907967 Wire rod cooling |
| 05/27/1999 | WO1999025481A1 Slit nozzle for spraying a continuous casting product with a cooling liquid |
| 05/27/1999 | DE19751205A1 Method for skew rolling of thin walled hollow components |
| 05/26/1999 | EP0917915A2 Apparatus for and method of processing billets in a rolling mill |
| 05/20/1999 | WO1999024186A1 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 05/20/1999 | DE19750780A1 Method for producing a specified surface roughness on a metal strip |
| 05/20/1999 | CA2310045A1 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 05/19/1999 | EP0916415A1 Heavy unit weight hot rolling method for sheet bars, and steel mill equipment therefor |
| 05/19/1999 | EP0916414A1 Method of improvement of the surface quality of a continuous casted slab |
| 05/18/1999 | US5904204 Apparatus for producing strip of stainless steel |
| 05/18/1999 | CA2099524C Thin film lithium rolling method with controlled separation |
| 05/12/1999 | EP0914878A1 Process and treatment line for producing metal strips having descaled surfaces |
| 05/12/1999 | EP0914217A1 Apparatus and method for reducing consumption of alcohol used in cleaning oxidized hot metal surfaces |
| 05/12/1999 | CN1216485A Process for manufacturing hot rolled steel strips |
| 05/11/1999 | US5901777 Pouring molten carbon steel between casting rolls at temperature to form austenitic structure in matrix; controlled elongation |
| 05/10/1999 | CA2253096A1 Work process for applying a defined surface roughness to a metal strip |
| 05/06/1999 | EP0804300B1 Process and device for producing a steel strip with the properties of a cold-rolled product |
| 05/04/1999 | CA2154105C Modular rolling mill |
| 05/04/1999 | CA2068643C Rolling of metal strip |
| 04/28/1999 | EP0911097A1 Apparatus for removing dross ridges from a metal workpiece |
| 04/28/1999 | EP0911092A2 Device and method for depositing wire-windings on a conveyor-belt |
| 04/23/1999 | CA2248519A1 Apparatus for removing dross ridges from a metal workpiece |
| 04/21/1999 | CN1214642A Method and arrangement for producing hot-rolled strip |
| 04/21/1999 | CN1214280A Method and apparatus for adjusting friction ratio between top and bottom rolls of rolling stand |
| 04/14/1999 | EP0908248A2 Device and method for influencing the frictional relationships between an upper and a lower roll of a rolling stand |
| 04/09/1999 | CA2249853A1 Apparatus and method for influencing the frictional conditions between an upper roll and a lower roll of a roll stand |
| 04/08/1999 | WO1999016626A2 Process of laminating gold foil and gold foil card |
| 04/08/1999 | DE19828575A1 Metal strip forming method using hot strip mill |
| 04/07/1999 | EP0906797A1 Method and device for straightening a metal strip in a hot rolling mill |
| 04/07/1999 | CN2312774Y Acidproof washout device for graphite heater |
| 04/07/1999 | CN1212912A Method and device for forming strap in band hot-rolling equipment |
| 03/31/1999 | EP0904861A1 Method of producing thin hot rolled steel sheet, and apparatus to carry out the method |
| 03/31/1999 | EP0904860A2 Method and installation for manufacturing biconical wire |
| 03/31/1999 | EP0904165A1 Process for manufacturing hot rolled steel strips |
| 03/30/1999 | CA2147940C Apparatus and method for the manufacture of dr steel strip |
| 03/24/1999 | CN1211488A Method and device for detecting surface defect on continuously mechanical cutting to continuous casting products |
| 03/23/1999 | US5884643 Cleaning method and cleaning apparatus for surface of sheet steel |
| 03/17/1999 | CN1210765A Method and apparatus for rolling hot wide band steel using continuous casting ingot plate blank |
| 03/16/1999 | CA2054423C Adaptive control for reheat furnace |
| 03/10/1999 | EP0900130A1 Metalworking lubrication |
| 03/09/1999 | US5879465 Removing oxides of iron scale from the surfaces of stainless steel strips |
| 03/09/1999 | US5878966 Descaling nozzle |
| 03/03/1999 | EP0818343B1 Method of fabricating a catenary wire for supplying current to electrically driven vehicles |
| 03/02/1999 | US5876162 Apparatus for removing dross ridges from a metal workpiece |
| 03/02/1999 | US5875831 Process for producing continuously metallic coil |
| 03/02/1999 | US5875672 Method and apparatus for manufacturing metallic support beams for windscreen wiper blade assemblies |
| 03/02/1999 | CA2161037C Method of and apparatus for producing large metal plates |
| 03/02/1999 | CA2040786C Method for descaling hot-rolled stainless steel strip |
| 02/24/1999 | CN1042204C Back-mounted multi-frame continuous-rolling for band cast machine |
| 02/23/1999 | US5873959 Computer controlled adjustment of furnace temperature in response to statistical comparison of calculated discharge temperature versus actual temperature measured for each discharged workpiece; accuracy |
| 02/23/1999 | US5873949 Device for pressurized water discharge pipe |
| 02/16/1999 | CA2098143C Spray unit for cooling extruded sections |
| 02/03/1999 | EP0894037A1 Process for producing lightweight construction strips or lightweight construction sheets |
| 01/28/1999 | WO1999003610A1 Strip mill with movable coiling furnace |
| 01/28/1999 | DE19732538A1 Method for producing hot rolled thin strip |
| 01/27/1999 | EP0893168A2 Hot strip mill for hot strip of 0,5 mm thickness |
| 01/27/1999 | EP0776452A4 Modular table roll with water bath |
| 01/26/1999 | US5863347 Pickling method of metal plate |
| 01/26/1999 | US5862699 Method for the rolling of long products and rolling line which performs that method |
| 01/19/1999 | US5861215 Low carbon steel substrate plated with corrosion resistant undercoating and having polymeric coating with lubricant; for canning foods |
| 01/14/1999 | WO1999001226A1 Spray valve |
| 01/14/1999 | DE19758108C1 Method and installation for continuous production of hot rolled thin flat products |
| 01/13/1999 | EP0889762A1 Method and arrangement for producing hot-rolled steel strip |
| 01/12/1999 | US5859124 Mixture of alkali silicate, silane coupling agent, selected alkali compound, water |
| 12/29/1998 | US5853850 Lubricant film coated steel sheet with excellent phosphatability and method for producing same |
| 12/29/1998 | US5853503 Hot rolled steel sheets and method of producing the same |
| 12/29/1998 | CA2081593C Method and installation for manufacturing rectangular enamelled magnet wire with in-line rolling and enamelling |
| 12/24/1998 | DE19749466C1 Production of rolled or cast metal strip with descaled surface, especially strip consisting of special steel and titanium alloys |