| 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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| 04/22/1998 | EP0837151A1 Process for the manufacture of a iron-chrome-aluminium foil and its use |
| 04/22/1998 | EP0837147A2 A method for manufacturing a stainless steel strip |
| 04/22/1998 | CN1179367A Small finishing mill set for wire rod |
| 04/21/1998 | US5740686 In a roughing line and a finishing line |
| 04/21/1998 | CA2102545C Method for producing low carbon equivalent rolled steel shapes by controlled rolling |
| 04/16/1998 | DE19639963C1 Einrichtung zur Positionierung eines Windungslegerkopfes Means for positioning a Windungslegerkopfes |
| 04/15/1998 | EP0835697A1 Rolling mills |
| 04/15/1998 | EP0732979B1 Continuous casting and rolling plant for steel strip, and a control system for such a plant |
| 04/15/1998 | CA2218154A1 A method for manufacturing a stainless steel strip |
| 04/14/1998 | US5738739 Method for producing low carbon equivalent rolled steel shapes by controlled rolling |
| 04/14/1998 | US5737959 Method of plastic forming of materials |
| 04/14/1998 | CA2063285C Method of preparing oxide superconducting wire |
| 04/08/1998 | EP0834355A1 Cooling bed for rails |
| 04/08/1998 | CN1178561A Process and apparatus for continously casting sheet metal |
| 04/08/1998 | CN1037943C No-twist slit-rolling approach ( |
| 04/07/1998 | US5735164 Upsetting tool of a pair of upsetting tools for the deformation of continuously cast slabs in a slab upsetting press |
| 04/02/1998 | WO1998013152A1 Wire laying head positioning device |
| 03/26/1998 | DE19652836C1 Producing workpiece with rotationally symmetric hardened surface region |
| 03/26/1998 | DE19639298A1 Production process for thin slab with in-line rolling |
| 03/26/1998 | CA2216350A1 Cooling bed for rails |
| 03/25/1998 | CN2276843Y Double regulating cold-rolling mill |
| 03/25/1998 | CN1177020A Lubricating steel plate with excellent chemical treatment properties |
| 03/24/1998 | US5730215 Refrigerant tubes for heat exchangers |
| 03/18/1998 | EP0829315A1 Device for water cooling rolled sections |
| 03/18/1998 | CN1176610A Process for making a strip from a hot rolled rod |
| 03/17/1998 | US5727412 Method and apparatus for rolling strip or plate |
| 03/12/1998 | WO1998010104A1 Process for the production of grain oriented electrical steel strip starting from thin slabs |
| 03/11/1998 | EP0827788A1 Continuous hot rolling method |
| 03/11/1998 | EP0827787A1 Rolling method for the manufacture of double-T-presections to be rolled out to sections in a finishing train |
| 03/11/1998 | CN1175914A Method and apparatus for rolling shape steel |
| 03/10/1998 | US5725696 Process and plant for production of raw stainless steel castings |
| 03/10/1998 | US5724845 Bowing correction apparatus for temper rolling mill |
| 03/05/1998 | WO1998008987A1 Process for the production of grain oriented electrical steel strip having high magnetic characteristics, starting from thin slabs |
| 03/04/1998 | EP0826437A1 Cold tandem rolling method and cold tandem rolling mill |
| 03/04/1998 | EP0826436A1 Ultra-thin sheet steel and method for manufacturing the same |
| 03/04/1998 | CN1174763A Butterfly hole type system for rolling channel steel |
| 03/04/1998 | CN1037587C Connecting process and continuous hot-rolling process for billet in hot-rolling |
| 02/25/1998 | CN1174526A Method for producing flanged structural products directly from slabs |
| 02/25/1998 | CN1037496C Method to botain sections and/or bars in cold state |
| 02/24/1998 | US5720425 Method of splicing rolled plates and aparatus for the same |
| 02/24/1998 | US5720335 Twin roll continuous caster |
| 02/19/1998 | WO1998006515A1 Rolling mill for sizing tubes or cylindrical bodies in general in the iron and steel industry |
| 02/18/1998 | EP0824046A1 Bowing correction apparatus for temper rolling mill |
| 02/18/1998 | CN1173402A Vertical-roller rolling mill |
| 02/17/1998 | US5719368 Apparatus for joining billets in continuous rolling mill |
| 02/17/1998 | US5718779 Method for manufacturing A + β type titanium alloy plate having small anisotropy |
| 02/17/1998 | CA2063679C Apparatus and method for the manufacture of hot-rolled steel |
| 02/11/1998 | EP0823294A1 Method and installation for manufacturing strips of low-carbon and ultra-low-carbon steel |
| 02/11/1998 | CN1172706A Method to manage insulated cooling bed and relative insulated cooling bed |
| 02/11/1998 | CN1172702A Device for cold-rolling ribbed reinforced bar |
| 02/11/1998 | CN1172701A Method for rolling finished section bar by rough blank |
| 02/10/1998 | CA2138471C High speed shear for end trimming rods and the like |
| 02/04/1998 | EP0822015A1 Method to manage an insulated cooling bed and relative insulated cooling bed |
| 02/04/1998 | EP0746433A4 Railroad rail and method and system of rolling the same by conventional or continuous rolling process |
| 02/04/1998 | CN1172517A Unsymmetrical steel sheet pile and method for manufacturing the same |
| 02/04/1998 | CN1037282C Method of manufacturing can body sheet |
| 02/04/1998 | CN1037243C Miniature semi-continuous wire and rod material rolling process and its equipment |
| 02/03/1998 | US5714692 Method of compensating forces in roll stands resulting from horizontal movements of the rolls |
| 02/02/1998 | CA2212136A1 Method to manage an insultated cooling bed and relative insulated cooling bed |
| 01/28/1998 | CN1171307A Method for cooling deformed steel girder |
| 01/28/1998 | CN1171306A Rolling mill drive apparatus, rolling mill and rolling method |
| 01/28/1998 | CN1171305A Running method of rolling mill equipment |
| 01/28/1998 | CN1171304A Technique for cold rolling finned reinforcing bars higher than 800 megapascals with ordinary carbon steel |
| 01/27/1998 | US5711827 Support for planographic printing plate and method for producing the same |
| 01/27/1998 | US5711825 Process for the production of grain oriented magnetic steel sheets having improved remagnetization losses |
| 01/22/1998 | WO1998002591A1 Process for producing a grain-orientated electrical steel sheet |
| 01/21/1998 | EP0819908A2 Rolled section for the realization of heat exchangers and relevant production method |
| 01/21/1998 | CN1170639A Mill housing structure for one line rolling |
| 01/20/1998 | US5710411 Induction heating in a hot reversing mill for isothermally rolling strip product |
| 01/20/1998 | US5709585 Method and apparatus for removing burrs from joined billets in a continuous rolling process |
| 01/15/1998 | DE19728208A1 Rolling mill drive |
| 01/14/1998 | EP0818545A1 Process for continuously casting sheet metal and apparatus for continuously producing sheet metal |
| 01/14/1998 | EP0818343A1 Method of fabricating a catenary wire for supplying current to electrically driven vehicles |
| 01/14/1998 | EP0818251A1 Receiving and braking device, in particular for medium-sized rolled sections |
| 01/14/1998 | EP0818250A2 Method for rolling finished sections from preliminary sections |
| 01/14/1998 | EP0817687A1 Process for making a strip from a hot rolled rod |
| 01/14/1998 | CN1037014C Method of manufacturing aluminum alloy sheet |
| 01/13/1998 | US5706690 Twin stand cold reversing mill |
| 01/13/1998 | US5706688 Plant capacity optimizing method for use with steckel mill |
| 01/08/1998 | WO1998000248A1 Method and plant for the manufacture of a deep-drawing steel strip or sheet |
| 01/07/1998 | EP0816519A1 HOT ROLLED Cr-Ni STAINLESS STEEL PLATE OF LOW ANISOTROPY AND PROCESS FOR PRODUCING THE SAME |
| 01/07/1998 | EP0815969A1 Method for continuous rolling and apparatus therefor |
| 01/07/1998 | EP0815968A1 Method of continuous rolling and apparatus therefor |
| 01/07/1998 | CN1169342A Four-roller system with large-offset slab to control working-roller |
| 12/31/1997 | CN2271417Y Blooming head for wide thin sheet |
| 12/31/1997 | CN1168823A Process for pickling piece of steel and in particular sheet strip of stainless steel |
| 12/31/1997 | CN1168822A Combination type multi-shaft output variable speed commutator apparatus |
| 12/31/1997 | CN1168820A Method for operating milling equipment |
| 12/24/1997 | CN1168302A Method for continuous rolling of plate and/or strip and relative continuous rolling line |
| 12/23/1997 | US5699693 Widthwise compressing machine and method using vibrations to reduce material width |
| 12/17/1997 | CN2270569Y Bottom changing device for aluminium pot |
| 12/16/1997 | US5697241 Rolling arrangement |
| 12/16/1997 | CA2067772C Method of joining steel sheet bars in hot rolling and a continuous hot rolling method |
| 12/11/1997 | WO1997046333A1 Process and device for treating thin sheet metal using cylinders pressed against it, in particular rollers |
| 12/11/1997 | WO1997046332A1 Method and apparatus for the manufacture of a steel strip |
| 12/11/1997 | DE19623786A1 In-line production of wire |
| 12/10/1997 | EP0811435A2 Presetting for a cold mill reversing stand |
| 12/10/1997 | EP0811434A1 Method for operating a rolling mill installation |
| 12/10/1997 | EP0597093B1 Method of manufacturing metal bars and apparatus therefor |
| 12/10/1997 | CN1036639C Method and apparatus for adjustable cutting one steel rod into two same steel rods |