| 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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| 08/13/1997 | EP0789090A1 Hot-rolled steel sheet and process for producing the same |
| 08/13/1997 | EP0788847A1 Steel rod used in the production of electrically welded mesh |
| 08/13/1997 | EP0788845A1 Improved method for the rolling of long products and rolling line which performs that method |
| 08/13/1997 | CN2259240Y Cutter blade flat steel |
| 08/13/1997 | CA2195062A1 Method for the rolling of long products and rolling line which performs that method |
| 08/12/1997 | CA2131197C Rolling mill material handling system |
| 08/07/1997 | WO1997027954A1 Method of rolling hot strip, in particular wide hot strip |
| 08/07/1997 | WO1997027952A1 Process and device for reverse rolling metal strips |
| 08/06/1997 | EP0787808A1 Method and device for in-line-pickling of hot rolled strip in sequence with thin slab production |
| 08/06/1997 | EP0787541A1 Method of manufacturing seamless steel pipes and manufacturing equipment therefor |
| 08/06/1997 | CN1156065A Process for continuous production of rolled stainless steel sheet strip and continuous production line for carrying out process |
| 07/31/1997 | WO1997027341A1 Process for continuously casting sheet metal and apparatus for continuously producing sheet metal |
| 07/31/1997 | WO1997027012A1 System and method for rolling slabs |
| 07/31/1997 | WO1997027010A1 Method and respective hot rolling-mill plant for the continuous production of bars, rods or wire |
| 07/31/1997 | WO1997027009A1 Roll-forming utilizing splitting technology |
| 07/31/1997 | DE19605008A1 Verfahren zum Walzen von Warmband, insbesondere Warmbreitband Method for rolling of hot strip, in particular hot-rolled strip |
| 07/30/1997 | CN1155458A Method for controlled pre-rolling of thin slabs leaving continuous casting plant |
| 07/29/1997 | US5651411 For continuously manufacturing an ingot from molten metal |
| 07/24/1997 | WO1997026378A1 HOT ROLLED Cr-Ni STAINLESS STEEL PLATE OF LOW ANISOTROPY AND PROCESS FOR PRODUCING THE SAME |
| 07/24/1997 | WO1997026377A1 Process for the hot rolling of steel bands |
| 07/24/1997 | WO1997018914A3 Process and device for producing thin metal bars |
| 07/24/1997 | DE19642497C1 Iron@-chromium@-aluminium@ alloy foil production |
| 07/24/1997 | CA2242728A1 Process for the hot rolling of steel bands |
| 07/24/1997 | CA2215609A1 Low anisotropic cr-ni-based hot rolled stainless steel sheet and process for its production |
| 07/23/1997 | EP0785286A1 Apparatus and methods for rolling and stress relaxing a metal strip |
| 07/23/1997 | CN1154886A Method for improving surface of aluminium pouring belt and device thereof |
| 07/17/1997 | DE19600990A1 Verfahren zum Warmwalzen von Stahlbändern A method of hot rolling of steel strips |
| 07/16/1997 | CN2257748Y Continuous heating furnace |
| 07/16/1997 | CN1154277A Method to roll strip and plate and rolling line which performs such method |
| 07/16/1997 | CN1154276A Method and equipment for hot rolling strip steel |
| 07/16/1997 | CN1154275A Art for hot-rolling metallic bands heated by horizontal magnetic field induction |
| 07/15/1997 | US5647236 Method of rolling light gauge hot mill band on a hot reversing mill |
| 07/09/1997 | CN1153685A Producing equipment for ferrite zone hot rolling strip and producing process for ferrite strip |
| 07/03/1997 | WO1997023319A1 Method and apparatus for the manufacture of formable steel |
| 07/03/1997 | WO1997023310A1 Method and apparatus for rolling shape steel |
| 07/02/1997 | EP0781610A2 Process for producing flat heat exchange tubes |
| 07/02/1997 | EP0781609A1 Method and installation for hot rolling bands |
| 07/02/1997 | CN1153537A Equipment for continuously manufacturing metal coils and metal coil manufacturing method |
| 07/02/1997 | CN1153487A Rolling mill for producing angle steel from hoop steel and method for rolling angle steel using rolling mill |
| 07/01/1997 | CA2192887A1 Method and plant for the hot rolling of strip |
| 06/25/1997 | EP0780177A2 Twin roll continuous caster |
| 06/25/1997 | EP0780169A1 Compact rolling block |
| 06/25/1997 | EP0780168A1 Compact rolling block |
| 06/23/1997 | CA2193166A1 Compact rolling block |
| 06/23/1997 | CA2193164A1 Compact rolling block |
| 06/19/1997 | WO1997021887A1 Metal section |
| 06/19/1997 | WO1997021506A1 Method for the production of a metal section |
| 06/19/1997 | DE19622760A1 Verfahren zur Herstellung eines Metallprofils A method for producing a metal profile, |
| 06/19/1997 | DE19622759A1 Metallprofil Metal profile |
| 06/18/1997 | EP0779113A1 Roll profile measuring device |
| 06/18/1997 | EP0779112A1 Sensor support |
| 06/18/1997 | CN1151918A Die-centering die for deforming continuous casting blank in plate slab edge-pressing machine |
| 06/18/1997 | CN1151913A Prodn of steel plate for automobile girder |
| 06/18/1997 | CN1151912A Prodn. apparatus for continuous or noncontinuous rolling hot-rolled band |
| 06/17/1997 | US5638897 Refrigerant tubes for heat exchangers |
| 06/17/1997 | US5638714 Process for making a strip from a rod |
| 06/12/1997 | WO1997020956A1 Process for producing non-oriented electrical steel sheet having high magnetic flux density and low iron loss |
| 06/11/1997 | EP0778091A1 Aqueous solution for cold working treatment of steel sheets |
| 06/11/1997 | CN1151708A Metal band rolling process |
| 06/10/1997 | US5637249 Steckel mill coiler furnace incorporating heated pinch rolls |
| 06/10/1997 | US5636544 Cold rolling method for a metal strip and a mill array |
| 06/10/1997 | US5636543 Hot steel plate rolling mill system and rolling method |
| 06/08/1997 | CA2191938A1 Aqueous solution for strain-hardening of sheet steel |
| 06/04/1997 | EP0776984A1 Equipment for continuously manufacturing metal coils and metal coil manufacturing method |
| 06/04/1997 | EP0776709A1 Eight-roller type rolling mill and method of rolling using the mill |
| 06/04/1997 | EP0776708A1 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant |
| 06/03/1997 | US5634510 Integrated manufacturing system |
| 06/03/1997 | US5634257 Hot strip rolling plant and method directly combined with continuous casting |
| 06/03/1997 | CA2066475C Method and apparatus for continuously hot rolling of ferrous long products |
| 05/29/1997 | WO1997018914A2 Process and device for producing thin metal bars |
| 05/28/1997 | EP0775537A2 Method of controlling the cross section of rolled stock |
| 05/28/1997 | DE19604092C1 Continuous rolling high-grade steel strip under tension |
| 05/28/1997 | DE19545259A1 Verfahren und Vorrichtung zum Erzeugen von dünnen Metallsträngen Method and apparatus for producing thin metal strands |
| 05/28/1997 | CN1150825A Equipment for manufacturing stainless steel strip |
| 05/28/1997 | CN1150767A Method of producing seamless hot-finished tube |
| 05/28/1997 | CN1150645A Heat-transfer pipe with internal groove |
| 05/28/1997 | CN1150557A Method for continuous casting of long products and relative continuous casting line |
| 05/28/1997 | CN1150554A Hot strip production plant for rolling thin rolled strip |
| 05/27/1997 | US5632177 System and method for manufacturing thin plate by hot working |
| 05/21/1997 | EP0774531A1 Method for manufacturing alpha + beta type titanium alloy plate having small anisotropy |
| 05/21/1997 | EP0774307A1 Sipe blade for a tire vulcanizing mold, and method of manufacturing the sipe blade |
| 05/21/1997 | CN1150067A Device for producing prestressed concrete reinforcing steel |
| 05/20/1997 | US5630467 Thin slab continuous casting machine and method |
| 05/14/1997 | CN1149512A Force balancing method on rolling mill frame caused by roller horizontal movement |
| 05/13/1997 | US5628447 Method of manufacturing internally grooved tubes for heat exchangers |
| 05/07/1997 | EP0771596A1 Installation for rolling hot strip by continuous or discontinuous rolling |
| 05/07/1997 | EP0771595A1 Rolling mill for producing angle steel from hoop steel and method for rolling angle steel using the rolling mill |
| 05/06/1997 | US5626044 Method of producing steel bars from billets |
| 05/02/1997 | EP0770707A1 Process for producing cold-rolled strip continuously |
| 05/02/1997 | EP0770433A1 Method to roll strip and plate and rolling line which performs such method |
| 05/02/1997 | EP0510147B1 System and process for forming thin flat hot rolled steel strip |
| 04/30/1997 | CN1148523A Method for making internal channelled tube for heat-exchanging device |
| 04/29/1997 | US5623845 Method for producing flanged structural products directly from slabs |
| 04/24/1997 | DE19628136C1 Production of grain-orientated electrical sheets |
| 04/23/1997 | EP0769333A1 Method for continuously producing, in a line, rolled sheet metal strip of stainless steel with improved surface condition |
| 04/23/1997 | EP0769073A1 Cold formed high-strength steel structural members |
| 04/17/1997 | WO1997013596A1 Method of descaling steel sheet in coil through high draft rolling |
| 04/17/1997 | DE19617856C1 Method of hot rolling steel from concast material |
| 04/16/1997 | EP0768124A2 A method and an apparatus for manufacturing wire |
| 04/16/1997 | EP0767711A1 Plant for producing metal bars or wires |