| Patents for B21B 1 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations (12,441) |
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| 03/21/2000 | CA2281991A1 Process for producing a thin strip of stainless steel |
| 03/16/2000 | WO2000014288A1 Method for producing cold-rolled bands or sheets |
| 03/16/2000 | WO2000013820A1 Method for producing load-optimised steel strips |
| 03/16/2000 | WO2000013812A1 Sheet hot rolling mill |
| 03/16/2000 | WO2000003042B1 Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling |
| 03/16/2000 | DE19840898A1 Verfahren zum Herstellen belastungsoptimierter Stahlbänder A method for producing stress-optimized steel belts |
| 03/16/2000 | DE19840788A1 Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen A process for producing cold-rolled strips or sheets |
| 03/16/2000 | CA2342934A1 Method for producing cold-rolled bands or sheets |
| 03/15/2000 | EP0720516B1 Aluminium sheet with rough surface |
| 03/15/2000 | EP0662018B1 Hollow bars and method of manufacture |
| 03/14/2000 | US6037575 Method and apparatus for removing a defect in joined metal blocks |
| 03/14/2000 | US6035687 Rolling mill stand for rolling wire |
| 03/14/2000 | US6035686 Method and installation for producing biconical wire |
| 03/14/2000 | US6035685 Rolling unit |
| 03/14/2000 | US6035683 Method of casting and rolling and roll stand arrangement for rolling finished sections (sheet piling sections) from a preliminary section arriving from a continuous casting machine and having approximate final dimensions |
| 03/14/2000 | US6035682 Method and respective hot rolling-mill plant for the continuous production of bars, rods or wire |
| 03/09/2000 | WO2000012235A1 Method and device for producing hot-rolled wide strip, notably from thin slabs |
| 03/09/2000 | DE19839370A1 Verfahren und Anlage zur Herstellung von Warmbreitband aus insbesondere dünnen Brammen Process and apparatus for the production of hot strip from thin slabs particular |
| 03/08/2000 | CN2367404Y Double-cylinder continuous-casting blank-drawing straightener |
| 03/08/2000 | CN1246393A 交叉轧机 Cross Mill |
| 03/08/2000 | CN1246392A Method for improving surface quality of continuous casting plate bland |
| 03/07/2000 | US6033626 Heat-resistant cast steel having high resistance to surface spalling |
| 03/02/2000 | WO2000010741A1 Method and device for producing a hot-rolled steel strip from molten steel |
| 03/01/2000 | EP0981410A1 Two stand tandem for rolling line |
| 03/01/2000 | CN2366193Y Integral bearing type high stiffness rolling mill |
| 02/29/2000 | US6030470 Method and plant for rolling hot-rolled wide strip in a CSP plant |
| 02/29/2000 | US6029492 Fine steel or wire train with roughing train, intermediate train and multiple-stand finishing block |
| 02/29/2000 | US6029491 Continous spiral motion and roll bending system for rolling mills |
| 02/23/2000 | EP0980723A2 Apparatus and method for producing and handling coils of metal strip |
| 02/22/2000 | US6027587 Treating an austenite phase steel havign a mean grain size greater than 50 microns before any transformation has commenced to induce a rapid complete transformation to an ultrafine microstructure in one or more zones |
| 02/22/2000 | US6026892 Heat transfer tube with cross-grooved inner surface and manufacturing method thereof |
| 02/22/2000 | US6026669 Discrete and coiled plate production |
| 02/17/2000 | WO2000008223A1 Oxidation-resistant metal foil |
| 02/16/2000 | EP0979688A1 Method of manufacturing copper tubes |
| 02/16/2000 | CN1244821A Facility and method for manufacturing hot-rolled steel strip |
| 02/16/2000 | CN1244820A Process and device for producing a steel strip or sheet |
| 02/15/2000 | US6023835 Process for producing thin-hot rolled strip |
| 02/15/2000 | US6023831 Process for producing metal-sheathed strands, especially glass fiber cables |
| 02/14/2000 | CA2279801A1 Apparatus and method for producing and handling superlarge coils of metal strip |
| 02/09/2000 | EP0977897A1 Method and device for cooling metals in a steel works |
| 02/09/2000 | CN2362604Y Novel frameless double-roller aluminium band casting mill |
| 02/03/2000 | DE19934027A1 Roll stand for producing rolled strip of various widths and specified cross-sectional contours has a pair of intermediate rolls whose axes cross one another and the axes of the support and working rolls |
| 02/03/2000 | DE19834552A1 Oxidationsbeständige Metallfolie Oxidation-resistant metal foil |
| 02/03/2000 | DE19834422A1 Design of a technical installation such as, e.g. a production plant or a metalworking plant involves calculation of the variables of a cost function by means of a predetermined algorithm |
| 02/02/2000 | EP0976463A2 Arrangement of the finishing section of a single strand wire rolling mill |
| 02/02/2000 | EP0976462A2 Method and rolling installation for the manufacture of any thickness profile across the width of a strip-shaped rolling stock |
| 02/02/2000 | CN2361395Y Electro-hydraulic numerically controlled taper pipe three-roll planetary rolling mill |
| 02/02/2000 | CN2361394Y Double-trapezoid steel |
| 02/02/2000 | CN2361393Y Tool steel band |
| 02/02/2000 | CN1048926C Fully mechanical multifunction mini-size rolling mill |
| 02/01/2000 | US6019801 Additives for lubricating agents used in the lamination of lithium sheets into thin films |
| 02/01/2000 | US6018855 Movable insulated conveyor for the continuous casting of slabs |
| 01/27/2000 | WO2000003816A1 Equipment and method for continuous plating of steel sheet |
| 01/27/2000 | DE19833505A1 Ausbildung des Fertigabschnittes einer einadrigen Drahtwalzstraße Training of the finished portion of a single core wire rolling mill |
| 01/26/2000 | CN2360178Y High speed wire rod finishing mill |
| 01/26/2000 | CN1242724A Process for casting steel-bodied bits |
| 01/26/2000 | CN1048670C Method for continuously casting steel |
| 01/26/2000 | CN1048669C Continuous casting process for mfg. slab with thickness less than casting state |
| 01/25/2000 | US6017657 Electroforming an embossing shim of nickel on positive holographic master surface in a hardening bath to produce a durable layer which is pressed into unheated substrate surface during embossing |
| 01/25/2000 | CA2196084C Plant capacity optimizing method for use with steckel mill |
| 01/20/2000 | WO2000003042A1 Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling |
| 01/20/2000 | WO2000002679A1 A method and a device for controlling the dimensions of an elongated material rolled in a rolling mill |
| 01/20/2000 | WO2000002678A1 A method and a device for controlling tail dimensions in a rolling mill |
| 01/20/2000 | WO2000002677A1 A method and a device for controlling a rolling mill |
| 01/20/2000 | DE19831882A1 Method and rolling installation for producing arbitrary thickness profile over width of metal strip involves several pressure rolls which are staggered in rolling direction and adjusted to vary penetration into initial material |
| 01/20/2000 | DE19831481A1 Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht Process for leveling rod-shaped rolling, especially steel bars or wire |
| 01/19/2000 | EP0972592A1 Method and horizontal continuous casting machine for the production of a coilable metal strip |
| 01/19/2000 | EP0972581A2 Rolling method for bar-shaped rolling stock, in particular steel bars and wire |
| 01/19/2000 | EP0972580A2 Method for presetting cold-forming installations |
| 01/19/2000 | CN2359015Y Roller for processing inserted steel machinery blade |
| 01/19/2000 | CN1242058A Process for the production of grain oriented silicon steel sheet |
| 01/19/2000 | CN1242057A Process for the production of oriented-grain electrical steel sheet with high magnetic characteristics |
| 01/19/2000 | CN1241463A Method for producing metal strip capable of being wound into coiled stock and horizontal strip casting machine for carrying the same method out |
| 01/19/2000 | CN1048434C Continuous casting apparatus and continuous casting system |
| 01/18/2000 | US6014882 Process and device for rolling out the ends of a coiled strip in a reversing rolling mill |
| 01/13/2000 | DE19831480C1 Verfahren zum Voreinstellen von Kaltverformungsanlagen Method for presetting of cold forming systems |
| 01/13/2000 | DE19831111A1 Verfahren zur Erzeugung eines zu einem Coil wickelbaren Metallbands und Horizontal-Bandgießanlage zur Durchführung des Verfahrens A method for producing a metal strip windable into a coil and horizontal strip casting plant for implementing the method |
| 01/12/2000 | EP0970762A2 Continuous spiral motion system for rolling mills |
| 01/12/2000 | EP0970256A1 Hot-rolling steel strip |
| 01/12/2000 | CN2357848Y Intermediate roller driven six-roller mill |
| 01/11/2000 | CA2188626C Method to roll strip and plate and rolling line which performs such method |
| 01/10/2000 | CA2276113A1 Continuous spiral motion system for rolling mills |
| 01/05/2000 | EP0968774A1 A facility and a method for manufacturing a hot-rolled steel strip |
| 01/05/2000 | EP0907428A4 Hot strip reversing mill with a shapemetering apparatus |
| 01/05/2000 | DE19926633A1 Apparatus and method for producing thin lithium foil |
| 01/04/2000 | US6010055 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same |
| 01/04/2000 | US6009736 Superlarge coil handling system for hot strip mill |
| 12/30/1999 | DE19828784A1 Verfahren zum Richten von Profilstahl bei gleichzeitiger Minimierung der Eigenspannungen A method for straightening structural steel while minimizing the residual stresses |
| 12/29/1999 | EP0967027A2 Method for straightening steel sections while at the same time minimising the internal stress |
| 12/28/1999 | CA2177969C Method and device for extinguishing fires |
| 12/23/1999 | DE19804162A1 Cold-rolling pipes or bars by the Pilger process |
| 12/22/1999 | EP0965394A1 Process to control the drive of a wire drawing machine and wire drawing machine |
| 12/22/1999 | EP0853509A4 Method and apparatus for isothermally rolling strip product |
| 12/22/1999 | CN2354682Y Continuous cold dual roller mill for screw-thread steel production line |
| 12/22/1999 | CN2354681Y Cold rolling mill for screw-thread steel production line |
| 12/22/1999 | CN1239446A Plate thickness pressing device and method |
| 12/22/1999 | CN1239172A Processing method and connection structure of joint end of reinforced special and steel for concrete |
| 12/22/1999 | CN1239022A Method and equipment for intermittently staying steel rail on roller bed |
| 12/21/1999 | US6003354 Extrusion rolling method and apparatus |
| 12/21/1999 | US6003330 Device for water cooling of rolled steel sections |