| 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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| 06/08/2011 | CN102088070A Instant heating device for pole piece of battery pole piece rolling mill |
| 06/08/2011 | CN101745536B Method for producing SKS51 hot-rolled thin steel sheets |
| 06/08/2011 | CN101685687B Continuous metallurgical composite production process for copper-clad aluminum rows |
| 06/08/2011 | CN101671786B Aluminum alloy for reflection foil and processing technology thereof |
| 06/08/2011 | CN101618395B Process method for producing large-specification round bars on small-scale continuous rolling production line |
| 06/08/2011 | CN101484593B A method and a system for producing hot-rolled strip silicon steel based on thin slabs |
| 06/08/2011 | CN101415851B Very thin hard steel sheet and method for producing the same |
| 06/08/2011 | CN101066576B Aluminium foil base material producing process |
| 06/07/2011 | US7954539 Process and a plant for the production of metal strip |
| 06/03/2011 | WO2011065331A1 Magnesium alloy coiled material |
| 06/03/2011 | WO2011063935A2 A method of rolling rails, apparatus for rolling rails and rail produced according to said method |
| 06/03/2011 | CA2781508A1 Magnesium alloy coil stock |
| 06/01/2011 | CN201848426U Copper strip blank cold-rolling mill |
| 06/01/2011 | CN201848425U Cold/hot rolling device |
| 06/01/2011 | CN102083558A Method for the production of a strip made of steel |
| 06/01/2011 | CN102080180A Aluminum steel composite material and preparation method |
| 06/01/2011 | CN101716596B Wet finishing technology |
| 06/01/2011 | CN101704019B Production method of grit-blasted surface stainless steel band |
| 06/01/2011 | CN101537425B Cold rolling technique of stainless steel plate with frosted surfaces |
| 06/01/2011 | CN101507970B High-speed wire multi-channel S-shaped large-repeater production line and rolling technique thereof |
| 06/01/2011 | CN101428390B Method for manufacturing gold alloy foil |
| 06/01/2011 | CN101418363B Method for producing low carbon and high ductility X60/X65pipeline steel |
| 05/31/2011 | CA2385685C Method for making carbon steel bands, in particular packaging steel bands, and resulting bands |
| 05/26/2011 | WO2011061262A1 System and method for casting and rolling metal |
| 05/26/2011 | CA2753152A1 System and method for casting and rolling metal |
| 05/25/2011 | CN102077698A Flexible circuit board and method for producing same and bend structure of flexible circuit board |
| 05/25/2011 | CN102071355A Steel for liquefied petroleum gas cylinders produced by continuous casting and rolling of medium and thin slabs and production method thereof |
| 05/25/2011 | CN102069092A Method for producing hot rolling strip steel of 0.6-0.8mm |
| 05/25/2011 | CN102069091A Titanium blank rough rolling method of ordinary hot rolling mill |
| 05/25/2011 | CN102069090A Hole type system and rolling process for super large diameter round steel production |
| 05/25/2011 | CN101775548B Method for producing low nitriding amount and high magnetic induction oriented silicon steel strip |
| 05/25/2011 | CN101623707B Plate-shape standard curve calculating method of continuous rolling machine |
| 05/24/2011 | CA2684793C Method of manufacturing high tensile strength thick steel plate |
| 05/19/2011 | US20110114227 Grain refinement of metallic components by controlled strain path change |
| 05/19/2011 | US20110113848 Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill |
| 05/18/2011 | CN201834959U Degassing furnace device for casting and rolling machine |
| 05/18/2011 | CN201832837U Constant battery pole plate mill |
| 05/18/2011 | CN102066022A Multi-strand continuous casting system |
| 05/18/2011 | CN102066014A Steel T-bar |
| 05/18/2011 | CN102059248A Method for producing titanium coil by using normal hot continuous rolling mill |
| 05/18/2011 | CN101736202B Sulphuric acid dew point corrosion resisting steel and method for producing same |
| 05/18/2011 | CN101623714B Production method of hot-rolled structural steel for clad layer with yield strength of 460MPa |
| 05/18/2011 | CN101623700B Method for producing medium-carbon steel hot-rolled steel sheet |
| 05/17/2011 | US7942191 Method and system for producing wide steel strip |
| 05/12/2011 | WO2011055458A1 Cold rolling apparatus and method for cold rolling |
| 05/12/2011 | US20110107722 Spacer tube for an insulated glazing, as well as device and method for production of the spacer tube, and insulated glazing having a spacer frame composed of such spacer tubes |
| 05/12/2011 | DE102009052779A1 Method for manufacturing stainless steel-cold strip or other high-alloyed materials, involves cold rolling stainless steel- warm strip in single-stage rolling process |
| 05/11/2011 | CN102056690A Method and apparatus for a combined casting-rolling installation |
| 05/11/2011 | CN102049434A Straightening roller, device for straightening steel rail and method for rolling steel rail |
| 05/11/2011 | CN102049416A Roller as well as device and method for rolling steel rails |
| 05/11/2011 | CN102049415A Roller, apparatus for rolling steel rail and steel rail rolling method |
| 05/11/2011 | CN101862819B Control mechanism capable of automatically adjusting height of liquid level and magnesium alloy plate continuously-casting system thereof |
| 05/11/2011 | CN101712044B Steel rail rolling method |
| 05/11/2011 | CN101690941B Multi-purpose double-roll continuous rheological forming device for liquid metal |
| 05/11/2011 | CN101658859B Rolling manufacture method for magnesium or magnesium alloy foil |
| 05/11/2011 | CN101613831B Non-hardened and non-tempered high-hardness hot rolled steel, manufacturing method thereof and application thereof |
| 05/11/2011 | CN101585046B SUS304 stainless steel cold-rolled plate producing method omitting annealing before cold rolling |
| 05/11/2011 | CN101543835B Rolling method for idle-away of single machine frame of high-speed wire roughing mill |
| 05/11/2011 | CN101524704B Helical blade rolling mill |
| 05/11/2011 | CN101497082B Method for preparing TiAl-based composite material sheet material |
| 05/11/2011 | CN101462123B Method for preparing high-performance magnesium alloy sheet |
| 05/11/2011 | CN101462121B Wire rod bar blooming mill |
| 05/11/2011 | CN101423908B High conductivity, high intensity and heat resisting aluminum alloy conducting wire and method for producing the same and conducting wire |
| 05/11/2011 | CN101347791B Strip mill of thin film |
| 05/11/2011 | CN101337234B Sheet-band continuous casting and rolling four high finishing roll line |
| 05/11/2011 | CN101279326B Magnetostatic field twin roller caster |
| 05/11/2011 | CN101035633B Apparatus and method for reducing the section and sizing of rolling mill products for wire rod |
| 05/10/2011 | US7939781 Method for modifying the topography of coated sheet metal using a laser beam and coated sheet metal with a topographical modification of this type |
| 05/06/2011 | CA2684775A1 Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill |
| 05/05/2011 | WO2010151071A9 Method for predicting surface quality of thin slab hot rolled coil and method for producing thin slab hot rolled coil using same |
| 05/04/2011 | EP2316590A1 Embossed sheet having a repetitive pattern, and engraved cylinder for manufacturing embossed sheets |
| 05/04/2011 | CN201815546U Super abrasion-resistant guide pipe |
| 05/04/2011 | CN201815541U Steel bar rolling device |
| 05/04/2011 | CN1906314B Rail manufacturing method |
| 05/04/2011 | CN102039309A Twin-roller double-strip composite-structured thin strip continuous casting and rolling method |
| 05/04/2011 | CN102039308A Rolling method of magnesium alloy plate and auxiliary rolling method thereof |
| 05/04/2011 | CN102039307A Method for rolling square steel |
| 05/04/2011 | CN101530860B Method for preparing aluminum-magnesium ultrafine crystal composite plate with multilayer structure |
| 05/04/2011 | CN101386023B Semicanal formation rolling machine |
| 04/28/2011 | WO2011049465A1 Method for production of titanium welding wire |
| 04/28/2011 | DE102009050710A1 Drahtwalzgerüst mit Einzelantrieb Wire rolling mill with single drive |
| 04/28/2011 | CA2778428A1 Method for production of titanium welding wire |
| 04/27/2011 | EP2313216A1 Method for the production of a cold-rolled profile having at least one thickened profile edge |
| 04/27/2011 | CN102036768A Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 04/27/2011 | CN102036761A Method for producing deformed cross-section strip |
| 04/27/2011 | CN102029305A Production method of ultra-thick steel plate |
| 04/27/2011 | CN102029290A Cold rolling method for hard stainless steel band |
| 04/27/2011 | CN102029289A Cold rolling apparatus for electromagnetic steel sheet and rolling method |
| 04/27/2011 | CN101716594B Production process of precise stainless steel band for vehicle sealing pad |
| 04/27/2011 | CN101646795B Pearlite steel rail of high internal hardness type excellent in wear resistance and fatigue failure resistance and process for production of the same |
| 04/27/2011 | CN101596548B Manufacturing method and manufacturing machine array of bimetallic plates |
| 04/27/2011 | CN101524709B Method for rolling magnesium alloy sheet used as anode of sea-water activated battery |
| 04/21/2011 | US20110088444 Apparatus and process for forming profiles with a variable height by means of cold rolling |
| 04/20/2011 | CN201804947U Single-motor driven battery pole piece roller machine |
| 04/20/2011 | CN102026743A Stainless steel foil for a flexible display |
| 04/20/2011 | CN102021476A Low-cost acid resistant pipeline steel hot-rolled plate and manufacturing method thereof |
| 04/20/2011 | CN102019291A Production process of coaxial cable foils for shielding |
| 04/20/2011 | CN102019290A process for producing coaxial cable foil for shielding |
| 04/20/2011 | CN102019289A Five-stand type calender |
| 04/20/2011 | CN101736182B Manufacturing method of aluminum alloy strip for mobile phone battery shell |