Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › 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
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)
12/1998
12/01/1998US5842367 Rolling mill train system for the manufacture of hot rolled wide strip
12/01/1998CA2147979C Cold formed high-strength steel parts
11/1998
11/26/1998WO1998053111A1 Method and installation for producing hot rolled aluminium tape intended for can making
11/26/1998CA2289663A1 Method and installation for producing hot rolled aluminium tape intended for can making
11/25/1998EP0879100A1 Process and device for reverse rolling metal strips
11/25/1998CN1040848C Method and apparatus for continuously hot rolling long ferrous products
11/24/1998US5840441 Steel plate, metal plated surface; corrosion resistance
11/24/1998US5839313 For rolling metal strip
11/19/1998WO1998051423A1 Two stand tandem for rolling line
11/19/1998DE19721866A1 Verfahren und Anlage zur Erzeugung von warmgewalztem Al-Dosenband Process and apparatus for the production of hot-rolled Al-doses band
11/19/1998DE19720058A1 Method and installation for producing steel billets with a round cross section
11/19/1998CA2289791A1 Two stand tandem for rolling line
11/18/1998EP0878246A2 Steel mill processing by rhombic reversal reduction rolling
11/18/1998CN2297259Y Production technology and equipment for cold-rolling ribbed reinforcing bar roller
11/17/1998US5837401 Additives for lubricating agents used in the lamination of lithium sheets into thin films
11/11/1998EP0876856A2 High performance wire rolling mill
11/11/1998EP0876227A1 System and method for rolling slabs
11/11/1998EP0876226A1 Roll-forming utilizing splitting technology
11/11/1998EP0876225A1 Method and respective hot rolling-mill plant for the continuous production of bars, rods or wire
11/10/1998US5833778 Apparatus and method for the manufacture of DR steel strip
11/10/1998US5832985 Process and device for producing a steel strip with the properties of a cold-rolled product
11/10/1998US5832765 Method and an apparatus for manufacturing wire
11/05/1998WO1998049354A1 Method and device for cooling metals in a steel works
11/05/1998DE19818286A1 Intermediate, semi-finished material for double standard strip
11/04/1998EP0875586A1 Process for producing non-oriented electrical steel sheet having high magnetic flux density and low iron loss
11/04/1998EP0875302A2 Finishing block system for wire rolling mills
11/04/1998CN1198111A Method of rolling deformed bar and roll for deformed bar
11/04/1998CN1197697A Casting and rolling mill for producing thin plate slab
11/04/1998CN1197696A Multiple outlet finishing mill
11/03/1998US5829117 Hot saw cutting type continuous rolling method and apparatus thereof
10/1998
10/29/1998WO1998047634A1 Process and apparatus for cleaning metal strip
10/29/1998DE19717742A1 Hot metal rolling method
10/29/1998DE19717615A1 Verfahren und Einrichtung zur Kühlung von Metallen in einem Hüttenwerk Method and apparatus for cooling of metals in a metallurgical plant
10/28/1998EP0873801A2 Process and device for separating and transporting uncooled, out-of-tolerance wire windings
10/28/1998EP0873798A1 Multiple outlet finishing mill
10/28/1998EP0873428A1 Process for the hot rolling of steel bands
10/28/1998CN1197123A Method and appts. of producing steet-metal strip
10/28/1998CN1196984A Intermediate material for producing dual gauge strip and method for producing the same and method for producing dual gauge strip
10/22/1998DE19730262C1 Rolling flat material and strip
10/21/1998EP0872288A2 Long slab rolling process and apparatus
10/21/1998CN2294791Y Two-roller variable-section plate-spring rolling mill
10/20/1998US5823766 Furnace installation as intermediate storage downstream of a thin-slab casting installation
10/20/1998US5823042 Method of making an improved hot rolled I-beam and associated product
10/20/1998US5823037 Electrically heated metal strip rolling mill
10/15/1998WO1998045062A1 Heavy unit weight hot rolling method for sheet bars, and steel mill equipment therefor
10/14/1998EP0870554A2 Rolling train for rolling flat steel
10/14/1998EP0870553A2 Rolling method for thin flat products and relative rolling line
10/14/1998EP0869854A1 Method and apparatus for the manufacture of formable steel
10/14/1998CN1195585A Continuous metal manufacturing method and apparatus therefor
10/14/1998CN1195584A Rolling method for thin flat products and relative rolling line
10/13/1998US5820704 Process for the continuous production of a rolled stainless steel sheet strip and continuous production line for carrying out the process
10/10/1998CA2228005A1 Rolling method for thin flat products and relative rolling line
10/07/1998EP0868946A2 Position-controlled edging stand, positioned upstream of a finishing train for continuously cast strip material
10/07/1998EP0868237A1 Method for the production of a metal section
10/06/1998US5818595 Work piece butt position detecting method for butt welding
10/06/1998US5816311 Twin roll continuous caster
10/06/1998US5816144 Precision roll stand
10/01/1998WO1998042881A1 Hot-rolling steel strip
10/01/1998WO1998042462A1 Method and installation for producing wire from aluminium strands
10/01/1998DE19714305A1 Producing metal-covered cables
10/01/1998DE19712616A1 Warmwalzen von Stahlband Hot rolling of steel strip
10/01/1998CA2284635A1 Hot-rolling steel strip
09/1998
09/30/1998EP0867239A2 Method and installation for rolling hot wide strip from continuously cast thin slabs
09/29/1998US5815791 Structural element with brazed-on foil made of oxide dispersion-Strengthened sintered iron alloy and process for the manufacture thereof
09/29/1998US5814787 Apparatus for welding steel bars in a continuous hot rolling process
09/29/1998US5814247 Aqueous solution for the cold-working treatment of steel sheet
09/24/1998DE19713465A1 Verfahren und Anlage zur Herstellung von Draht aus Aluminiumsträngen Process and apparatus for the production of aluminum wire strands
09/23/1998EP0865836A2 A roll train and the relative rolling process with an improved yield
09/23/1998CN1193560A Short stressed wire rolling mill with U-shape frame
09/23/1998CN1039889C Stainless steel and carbon steel composite, and method of producing the same
09/22/1998US5810951 Reverse roller milling with controlled cooling and intermittent periods of recrystallization for high strength and toughness
09/22/1998US5810069 Process for the production of a strip, a pre-strip or a slab
09/22/1998US5809820 Spring washer and method for making the same
09/17/1998WO1998040176A1 A method of making an improved hot rolled i-beam and associated product
09/16/1998CN1193293A Ultra-thin steel sheet and mfg. method therefor
09/15/1998US5806361 Rolling-mill roll of barrel-width adjustable type
09/15/1998US5806359 Optimized operation of a two stand reversing rolling mill
09/15/1998US5806357 System and method for rolling tapered slabs
09/09/1998EP0863222A1 Method and device for manufacturing metal strip
09/09/1998EP0862954A1 Bar and wire rolling mill
09/09/1998EP0862661A2 Process and device for producing thin metal bars
09/09/1998CN2290425Y Sections
09/09/1998CN1192708A Method and plant for mfg. deep-drawing steel strip or sheet
09/08/1998US5804790 Hot rolling method
09/08/1998US5804134 Compact rolling block
09/08/1998US5803671 Hollow bars and method of manufacture
09/08/1998US5803155 Casting line for slabs
09/08/1998US5802902 Production plant for continuously or discontinuously rolling hot strip
09/04/1998CA2228772A1 Method and plant for manufacturing metal strip
09/02/1998CN2289620Y Compacting combined wire tandem mill
09/02/1998CN1192171A Method and device for operating a continuous casting plant
09/02/1998CN1192170A High-speed thin-slabbing plant
09/02/1998CN1191780A Asynchronous metal sheet rolling process in common cold roller
09/02/1998CN1039629C Warm rolling method for threaded reinforcing bar
09/01/1998US5799527 Method of producing a stainless steel sheet having excellent surface brightness
09/01/1998US5799526 Process and plant for cold rolling with compensation for ovalization of the rolling rolls
08/1998
08/26/1998EP0860215A1 Continuous metal manufacturing method and apparatus therefor
08/26/1998EP0860214A2 Rolling method of wide flange beam in universal rolling mill
08/26/1998EP0703845B1 A method for manufacturing a bulb bar and a bulb bar manufactured in accordance with the method
08/26/1998CN2288790Y Reversable six-roller cold-rolling band-sheet mill
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