| 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) |
|---|
| 06/18/2003 | CN1111455C Recovering device for rolling oil of stainless steel plate cold rolling machine |
| 06/12/2003 | WO2003048397A1 Dampers for furnace coilers |
| 06/11/2003 | CN2555112Y Preparing appts for cold rolling precision super-narrow steel strip |
| 06/04/2003 | EP1316348A1 Magnetic filter device |
| 06/04/2003 | EP1148956B1 Working method and installation for the flexible and economical pickling and cold-rolling of metal strips |
| 06/04/2003 | CN2553919Y Welded-type descaling ring for high-pressure water thermal state descaling device |
| 05/15/2003 | WO2003040434A1 Spray nozzle configuration |
| 05/15/2003 | WO2003039776A1 Method and device for drawing-bending-planishing metal strips, in particular hot- or cold-rolled strips |
| 05/15/2003 | WO2003039775A1 Method and casting/rolling mill for producing steel strips |
| 05/15/2003 | CA2465097A1 Method and casting/rolling mill for producing steel strips |
| 05/14/2003 | CN1108203C Combined type rolling mill |
| 05/08/2003 | US20030085306 Spray nozzle configuration |
| 05/08/2003 | US20030084974 Several heat treatment procedures are performed on the product without the need for transferring the product to remotely located heat treatment facilities; for elongated metal products, such as rods and bars |
| 05/08/2003 | US20030084972 For a metal sheet, composed of a finish rolling mill, a leveler, and a cooling apparatus installed from upstream to downstream in a metal sheet transporting direction; finer refining crystal grains |
| 05/07/2003 | CN1107551C Slit nozzle for spraying continuous casting product with cooling liquid |
| 05/06/2003 | US6557622 Differential quench method and apparatus |
| 05/02/2003 | EP1305122A1 Production method and installation for producing thin flat products |
| 05/02/2003 | EP1177055B1 Heat shields |
| 05/01/2003 | WO2003035291A1 Method and device for the continuous production of a rolled metal strip from a molten metal |
| 04/30/2003 | CN1414887A Hot rolling thin strip |
| 04/24/2003 | WO2003033185A1 Method of manufacturing steel plate |
| 04/24/2003 | WO2003033182A2 Device and method for the production of flat metal |
| 04/23/2003 | EP1156893B1 Method and device for drying and keeping dry especially cold-rolled strip in the delivery area of cold-rolling and strip-rolling plants |
| 04/16/2003 | EP1301639A2 Method and apparatus for the direct production of scale-free thin metal strip |
| 04/16/2003 | CN2544856Y Hot-rolled or non-hot-roller steel bar surface treating mechanism |
| 04/16/2003 | CN1410177A Equipment for continuous aid-washing and cold rolling and its operating method |
| 04/15/2003 | US6547886 Method and apparatus for degreasing steel strip |
| 04/15/2003 | US6546771 Hot rolling, cold rolling cycles; stainless steels |
| 04/09/2003 | CN1408481A 喷嘴 Nozzle |
| 04/08/2003 | US6543122 Cold rolling reduction of aluminum, or alloy thereof; vehicle bodies |
| 04/03/2003 | WO2003028041A1 Method and device for producing flat metal ribbon cables |
| 04/03/2003 | WO2003027337A1 Improved angular channel processing |
| 04/03/2003 | WO2003026813A1 Method and device for cooling steel sheet |
| 04/03/2003 | WO2003026812A1 Process for producing thick sheet from direct chill cast cold rolled aluminum alloy |
| 04/02/2003 | CN1104506C Hot-rolled steel plate having superfine grains for machining, and mfg. method thereof |
| 04/01/2003 | US6542240 Method of identifying defective roll on a strip processing line |
| 04/01/2003 | US6540011 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 03/27/2003 | WO2003024636A1 Spray boom for a hydraulic descaling facility |
| 03/27/2003 | US20030056558 Continuous pickling and cold-rolling equipment and operating method thereof |
| 03/27/2003 | US20030056362 Process for producing thick sheet from direct chill cast cold rolled aluminum alloy |
| 03/27/2003 | DE10141646C1 Device for inductively heating metallic workpieces used in rolling installations comprises a heating device, and a conveying roller having sections made from a ceramic material |
| 03/26/2003 | CN1406290A Titanium-made cathode electrode for producing electrolytic copper foil, rotary cathode drum using the same, method of producing titanium material using the same and method of correcting/working |
| 03/26/2003 | CN1404933A High-pressure water heat-state descaling system of electrohydraulic unloadinhg valve |
| 03/26/2003 | CN1103647C Method and arrangement for producing hot-rolled strip |
| 03/25/2003 | US6537398 Method for manufacturing of strips of stainless steel and integrated rolling mill line |
| 03/25/2003 | US6536254 Method and device for producing a metal strip for tailored blanks to be cut to length |
| 03/20/2003 | WO2003023076A2 Device for quenching and tempering long-length rolling stock |
| 03/20/2003 | WO2003022475A1 Cleaning slabs in front of the roller hearth furnace of a mini mill |
| 03/20/2003 | WO2003022474A1 Combined use of oil and emulsion for the cold-rolling of strips |
| 03/20/2003 | US20030052199 Spray nozzle |
| 03/19/2003 | WO2002024355A1 Method and installation for producing metal strips and sheets |
| 03/19/2003 | EP1293258A1 Spray nozzle |
| 03/19/2003 | EP1292404A1 Coolant delivery device |
| 03/19/2003 | CN2540239Y De-scaling box |
| 03/19/2003 | CN1404420A Method and device for manufacturing a hot rolled steel strip |
| 03/14/2003 | CA2357452A1 Steel strapping |
| 03/13/2003 | WO2003020451A1 Device for applying lubricants on the peripheral surfaces of rollers in roll stands |
| 03/13/2003 | US20030047852 Device for tempering rolled stock of great length |
| 03/12/2003 | EP1289687A1 Method and installation for producing a metal strip |
| 03/12/2003 | EP1289685A1 Hot rolling thin strip |
| 03/06/2003 | WO2003018232A1 Device for cooling material by creating a fan jet |
| 03/06/2003 | WO2003018222A1 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 |
| 03/05/2003 | EP1187687B1 Endless casting rolling system with single casting stand |
| 03/05/2003 | CN1401015A Method and device for pickling rolled metal, in particular steel strip |
| 03/04/2003 | US6527882 Method and installation for the continuous production of hot-rolled, thin flat products |
| 02/26/2003 | CN1398683A Production process of rolled straight steel rod for cold drawing multiple thread steel bar |
| 02/20/2003 | WO2003013750A2 Hot rolling installation |
| 02/20/2003 | US20030034593 Method and device for manufacturing a hot rolled steel strip |
| 02/19/2003 | CN1398290A Cold rolling process for rolling hard metal or metal alloys |
| 02/13/2003 | WO2003012151A1 Method for cooling work pieces especially shape-rolled products from rail steel |
| 02/12/2003 | CN1396011A Surface treating method and apparatus for hot-rolled steel band |
| 02/11/2003 | US6517590 Additives for lubricating agents used in the lamination of lithium sheets into thin films |
| 02/05/2003 | EP1280619A1 Method for cleaning oxidized hot rolled copper rods |
| 02/05/2003 | EP1131170B1 Method and device for reducing the formation of scales on rolling stock |
| 02/05/2003 | CN1395612A Water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition |
| 01/30/2003 | WO2003008123A1 Method for the removal of contaminants adhering to a moving strip-like workpiece and device for carrying out said method |
| 01/30/2003 | WO2003008121A1 Structural body and method for cold rolling |
| 01/29/2003 | EP1279445A1 Hot rolling mill and hot rolling method |
| 01/29/2003 | EP0796675B1 Method of descaling steel sheet in coil by high draft rolling |
| 01/29/2003 | CN1099921C Method and apparatus for suppressing formation of skin oxide default at heat finishing rolling |
| 01/29/2003 | CN1099920C Method and apparatus for suppressing formation of surface film oxide at heat finishing rolling |
| 01/23/2003 | US20030015259 Pickling process is regulated, in addition to pickling medium parameters, by parameters of the coil and/or the metal strip determinded and/or measured before the steel strip is fed into the pickling section |
| 01/22/2003 | EP1277528A2 Washing machine for metal strips |
| 01/22/2003 | EP1121208B1 Method and device for producing a metal strip for tailored blanks to be cut to length |
| 01/22/2003 | CN2531894Y Scale cleaner for coiled steel material |
| 01/16/2003 | WO2003004185A1 Working method for roll-forming bars from flat strips |
| 01/09/2003 | WO2003002277A1 Method and device for cooling and lubricating rollers on a rolling stand |
| 01/09/2003 | US20030008171 Formed via heating or soaking; tensile strength; for underbody components of vehicles |
| 01/03/2003 | WO2003001698A1 Spectrum spreading signal demodulation method and apparatus |
| 01/03/2003 | WO2003000940A1 Cooling method for a hot-rolled product and a corresponding cooling-section model |
| 01/03/2003 | WO2003000437A1 Method and nozzle arrangement for a variable-width lubrication of the rolling nip of a rolling stand |
| 01/02/2003 | EP1112128B1 Method and device for producing hot-rolled strips and plates |
| 01/01/2003 | CN1388765A 磁过滤器装置 Magnetic filter device |
| 12/31/2002 | CA2219448C Continuous flat-rolled steel strip cleansing and finishing operations |
| 12/27/2002 | WO2002102537A1 Rail producing method and producing equipment |
| 12/25/2002 | CN2527373Y High speed wire stock guiding channel |
| 12/25/2002 | CN1387467A Production of thin steel strip |
| 12/25/2002 | CN1386884A Method for producing oxide dispersion enhanced Cr-contg. ferrie Fe-alloy pipe |
| 12/24/2002 | US6497127 Method for supplying rolling oil for cold rolling |
| 12/19/2002 | US20020189990 Magnetic filter device |