| 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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| 06/13/2012 | CN102489504A Cross rolling method for tungsten-copper alloy foil |
| 06/13/2012 | CN102489503A Production method for cold-rolled wire-drawing steel belt and production method for wire-drawing roller applied to production |
| 06/13/2012 | CN102489502A Four-roll hot-rolled production process of magnesium alloy coiled plate |
| 06/13/2012 | CN101370601B Crop processor and crop processing method and continuous rolling facility and continuous rolling method |
| 06/12/2012 | CA2473765C High strength steel product with improved formability and steel manufacturing process |
| 06/07/2012 | WO2012073772A1 Hot rolling method for silicon-containing steel slab |
| 06/07/2012 | WO2012073538A1 High-strength bake-hardening cold-rolled steel sheet and method for manufacturing same |
| 06/07/2012 | WO2012072274A1 Equipment and method for changing cylinders and/or clusters of a roll stand; locking and clamping system; and roll stand comprising such systems |
| 06/06/2012 | EP2460596A1 Method for producing high-strength, low alloy steel with copper |
| 06/06/2012 | EP2460595A2 Device and method for producing a magnesium-based substrate coated with at least one anti-corrosive layer |
| 06/06/2012 | EP2303489B1 Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 06/06/2012 | CN202263768U 一种横向连续变厚度板的辊轧成形装置 A widthwise continuous variable thickness plate roll forming apparatus |
| 06/06/2012 | CN202263767U 平立交替多机架连轧机 Ping Li alternating multi-rack mill |
| 06/06/2012 | CN202263766U 一种轧制铜材的精轧机组 One kind of the finishing train rolled copper |
| 06/06/2012 | CN102485362A Method for producing high-strength, low alloy steel with copper |
| 06/06/2012 | CN101884999B Frame profile rolling mill for special valve for fire protection and heating ventilation of air pipe |
| 06/06/2012 | CN101490293B Hot-rolled steel sheets excellent both in workability and in strength and toughness after heat treatment and process for production thereof |
| 06/05/2012 | US8191252 Method for producing cylinder head and cylinder head |
| 05/31/2012 | US20120131974 Arching metallic profiles in continous in-line process |
| 05/30/2012 | CN202238908U Pneumatic aluminum foil clipping device |
| 05/30/2012 | CN202238885U Aluminum strip continuous casting and rolling production line |
| 05/30/2012 | CN202238884U Steel rolling device |
| 05/30/2012 | CN202238883U Directly-driven high-speed rolling mill |
| 05/30/2012 | CN202238882U Short stress line rolling mill for producing round steel |
| 05/30/2012 | CN202238881U Blooming mill |
| 05/30/2012 | CN202238880U Large-sized cold rolling workshop system |
| 05/30/2012 | CN102481610A 热轧钢板的冷却方法 Cooling method of hot rolled steel sheet |
| 05/30/2012 | CN101956127B Manufacturing method of Sn contained non-oriented electrical steel and plate coil |
| 05/30/2012 | CN101886220B Hot continuous rolling steel plate for cold forming and production method thereof |
| 05/30/2012 | CN101824570B AZ series magnesium-beryllium rare earth alloy material and method for preparing same |
| 05/30/2012 | CN101812643B Boracic pinion steel and preparation method thereof |
| 05/30/2012 | CN101768702B Medium-chromium ferrite stainless steel for automobile with high formability and acidic corrosion resistance as well as manufacturing method thereof |
| 05/30/2012 | CN101758069B Process for rolling high strength pipe steel |
| 05/30/2012 | CN101722188B Method for cold rolling of austenite stainless steel plate strip |
| 05/30/2012 | CN101707928B Flat product composed of a metal material, in particular a steel material, use of such a flat product and roller and process for producing such flat products |
| 05/30/2012 | CN101683656B Method for producing composite steel plate by strip continuous casting and tandem rolling |
| 05/30/2012 | CN101568975B Manufacturing method for insulated electric wire, and its manufacturing apparatus |
| 05/30/2012 | CN101343707B Aluminum alloy sheet for lithographic printing plate and method of producing the same |
| 05/30/2012 | CN101342542B Channel steel rolling method |
| 05/30/2012 | CN101306434B Preparation method of low carbon low silicon no-aluminum half-technique non oriented electrical steel |
| 05/29/2012 | US8186422 Method for the continuous casting of thin metal strip and continuous casting installation |
| 05/29/2012 | CA2577700C Rolling installation and method for producing metal strips |
| 05/29/2012 | CA2569841C Process and system for manufacturing metal strips and sheets without solution of continuity between continuous casting and rolling |
| 05/24/2012 | WO2012067146A1 Metal foil for base material |
| 05/24/2012 | WO2012067143A1 Metal foil for base and process for producing same |
| 05/24/2012 | US20120129127 Device for storing and dispensing a material and method of making such a device |
| 05/24/2012 | US20120127670 Module housing and method for manufacturing a module housing |
| 05/24/2012 | US20120125067 Orifice plate and manufacturing method of the orifice plate |
| 05/24/2012 | US20120125066 Feed drive for a cold pilgering mill |
| 05/23/2012 | EP2455167A1 Manufacturing apparatus for hot-rolled steel plate and manufacturing method for steel plate |
| 05/23/2012 | CN202224441U Production device for hot rolled steel plate |
| 05/23/2012 | CN202224440U Non-ferrous metal wire rolling forming machine |
| 05/23/2012 | CN102470407A 钛板及钛板的制造方法 The method of manufacturing titanium and titanium |
| 05/23/2012 | CN102011071B Uniform post-processing method of steel BFe 30 cupronickel semi-solid composite board |
| 05/23/2012 | CN102009067B Configuration method of medium and heavy plate roll system with consideration of both rolling stability and cross-section shape |
| 05/23/2012 | CN101817015B Method for rolling and molding low-oxygen content aero titanium alloy precision sheet |
| 05/23/2012 | CN101812632B Preparation method of -40 to -60DEG C low-temperature impact toughness hot rolled H-shaped steel |
| 05/23/2012 | CN101739514B Method for comprehensively optimizing rolling technological parameter of dual UCM type secondary cold mill train |
| 05/23/2012 | CN101736204B High-strength atmospheric corrosion-resistant medium plate and manufacturing method thereof |
| 05/23/2012 | CN101477897B Tantalum wire for tantalum capacitor anode lead wire and manufacturing process thereof |
| 05/23/2012 | CN101291750B Process and plant for producing metal strip |
| 05/22/2012 | US8181331 Method for producing hardened parts from sheet steel |
| 05/16/2012 | CN102459656A Process for producing thick high-strength steel plate with excellent toughness of heat-affected zone in high heat input welding and thick high-strength steel plate with excellent toughness of heat-affected zone in high heat input welding |
| 05/16/2012 | CN102458717A 预测薄板坯热轧卷材表面质量的方法以及采用该方法制备薄板坯热轧卷材的方法 Predict thin slab hot rolled coil surface quality and the use of the method to the preparation of thin slab hot rolled coil |
| 05/16/2012 | CN102458701A Nickel-plated steel sheet and process for producing battery can using the nickel-plated steel sheet |
| 05/16/2012 | CN102453812A Rolled copper foil and method for manufacturing rolled copper foil |
| 05/16/2012 | CN102451986A Preparation method of metal film coating material |
| 05/15/2012 | CA2613975C Method and production line for manufacturing metal strips made of copper or copper alloys |
| 05/15/2012 | CA2611390C Process and plant for manufacturing steel plates without interruption |
| 05/10/2012 | WO2012060330A1 Heat treatment method and heat treatment apparatus |
| 05/10/2012 | US20120114519 Micro-alloyed carbon steel as a texture-rolled strip steel, in particular for spring elements |
| 05/09/2012 | EP2259886B1 Method and apparatus for a combined casting-rolling installation |
| 05/09/2012 | CN202213249U Composite strip coated with copper zinc or zinc alloy |
| 05/09/2012 | CN202212409U Multifunctional steel bar cold-rolling two-surface ribbed straightening cutter |
| 05/09/2012 | CN102448631A Cooling device for steel sheet, manufacturing device for hot-rolled steel sheet, and manufacturing method for steel sheet |
| 05/09/2012 | CN102443723A Air-conditioner foil and its manufacturing method |
| 05/09/2012 | CN102441568A Production method for one-side bright cold-formed medicinal aluminum foil |
| 05/09/2012 | CN102441567A Six-roller cold rolling device for producing magnesium alloy coil plates |
| 05/09/2012 | CN101985129B Rolling method for negative common difference steel plate |
| 05/09/2012 | CN101906503B Method for producing high-specification ultrahigh-obdurability aging-free railway basic construction steel |
| 05/03/2012 | WO2012035569A9 Apparatus for high productivity rolling, particularly for milling section bars or rods |
| 05/03/2012 | US20120107636 Method for manufacturing a coated metal strip with an enhanced appearance |
| 05/03/2012 | US20120103957 Metal stud fabricator |
| 05/03/2012 | US20120103049 Rolling process and relating longitudinal, multi-stand rolling mill of continuous, restrained type for hollow bodies |
| 05/03/2012 | US20120103048 Rolling mill, roll stand, as well as method for replacing roll stands in a rolling mill |
| 05/03/2012 | DE10156034B4 Vorrichtung zur Herstellung von Profilen oder Blechformteilen aus Magnesium oder Magnesiumlegierungen Device for the production of profiles or sheet metal shaped parts made of magnesium or magnesium alloys |
| 05/02/2012 | EP2447381A1 Magnesium alloy plate |
| 05/02/2012 | EP1858657B1 Rolling monoblock with intercooling |
| 05/02/2012 | CN202207716U Finishing mill for rolling strip steel and conveying flat steel |
| 05/02/2012 | CN202207706U Simple aluminum-wrapper-belt production machine |
| 05/02/2012 | CN102439186A High strength, high toughness steel wire rod, and method for manufacturing same |
| 05/02/2012 | CN102433457A Silver-copper plate alloy material and processing process method thereof |
| 05/02/2012 | CN102430589A Guide of finish rolling machine, finish rolling machine and steel rolling device |
| 05/02/2012 | CN102430574A Rolling technology for hollow steel for drill tools |
| 05/02/2012 | CN102430573A Manufacturing process of magnesium alloy strips for housings of mobile phones |
| 05/02/2012 | CN102430572A Manufacturing process for non-magnetic Cu-base alloy basebands in strong cubic texture |
| 05/02/2012 | CN102430571A Four-roll hot milling device for production of magnesium alloy coils |
| 05/02/2012 | CN102430570A Device and method for warm-milling metal thin strips and ultrathin strips by hot rollers |
| 05/02/2012 | CN102430569A Device for improving hourly yield of single-chassis medium plate mill and rolling method thereof |
| 05/02/2012 | CN102225430B Hexa-segmentation interchange no-twist steel rolling process |