| 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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| 01/06/2010 | CN201375984Y High speed wire finishing rolling mill |
| 01/06/2010 | CN101622082A Metal-band hot-rolling method and apparatus using near infrared camera |
| 01/06/2010 | CN101622081A Method of rolling metal sheet material and rolled sheet material produced by the rolling method |
| 01/06/2010 | CN101622080A High tensile cold rolled steel plate and method for manufacturing the cold rolled steel plate |
| 01/06/2010 | CN101618398A Method for controlling internal defects of steel |
| 01/06/2010 | CN101618397A Wallboard machine |
| 01/06/2010 | CN101618396A Method for rolling interstitial free steel ferrite on traditional hot rolling mills |
| 01/06/2010 | CN101618395A Process method for producing large-specification round bars on small-scale continuous rolling production line |
| 01/06/2010 | CN100577845C High plastic-strain ratio galvanized steel sheet and production method |
| 01/06/2010 | CN100577839C Method for manufacturing 590MPa stage low yield ratio low carbon equivalent weight steel plate for building |
| 01/05/2010 | CA2421276C Production method and installation for producing thin flat products |
| 12/31/2009 | US20090320546 Method and Finishing Train for Hot-Rolling Starting Material |
| 12/30/2009 | WO2009111509A3 Apparatus and method for processing coiled sheet-like material |
| 12/30/2009 | EP1644144B1 Method of and apparatus for forming a refractory lining in a coreless furnace |
| 12/30/2009 | CN101616754A Process for producing hot-rolled steel sheet having fine ferrite structure and hot-rolled steel sheet |
| 12/30/2009 | CN101612632A Method for enhancing dimensional accuracy and surface quality of bearing steel wire rod |
| 12/30/2009 | CN100574972C Method for manufacturing composite aluminum foil for car heat exchanger |
| 12/30/2009 | CN100574908C Hot working method for levitation melting molybdenum rhenium alloy casting ingot |
| 12/29/2009 | US7637011 Method for producing a structured metal sheet for exhaust-gas treatment devices and apparatus for producing the structured metal sheet |
| 12/24/2009 | DE112007002534T5 B-förmiger Träger mit einer in einer Stirnseite integral ausgebildeten Rippe B-shaped beam with an integrally formed in a front side rib |
| 12/23/2009 | WO2009154299A1 Steel t-bar |
| 12/23/2009 | EP2135966A1 Pearlite steel rail of high internal hardness type excellent in wear resistance and fatigue failure resistance and process for production of the same |
| 12/23/2009 | CN101607266A Method suitable for steckel mill to manufacture hot rolling steel strips of ferritic stainless steel |
| 12/23/2009 | CN101607265A Method for milling thin plate by four-high reversing cold mill |
| 12/23/2009 | CN101607264A Periodic longitudinal variable-thickness strip and longitudinal variable-thickness plate and preparation method thereof |
| 12/23/2009 | CN101607263A Method and device for carrying out three-roller cross-rolling shaping on disk-shaped components of revolution body |
| 12/23/2009 | CN101607262A Production technology procedures for steel rolling |
| 12/23/2009 | CN100571970C Preparation of coating superconductivity high W content Ni-W alloy baseband |
| 12/17/2009 | DE102008028350A1 Vorrichtung zum Tränken von Fasermaterial mit einer Flüssigkeit A device for impregnating fibrous material with a liquid |
| 12/16/2009 | CN101602164A Rail-straightening machine |
| 12/15/2009 | CA2458231C Method for processing a metal slab or billet, and product produced using said method |
| 12/10/2009 | US20090306810 Rolling Method for a Rolled Product for Introducing a Step into the Rolled Product |
| 12/09/2009 | EP2130620A1 Method and system for welding a guiding strip with stainless steel coil |
| 12/09/2009 | CN201357164Y Thin oil return pipeline for rolling mill |
| 12/09/2009 | CN101599321A Production method of copper-clad aluminum bar and special equipment |
| 12/09/2009 | CN101597706A Nickel base mould material for hot extrusion of nonferrous metal and manufacturing method thereof |
| 12/09/2009 | CN101596549A Pass design technique for rolling Al-Ti-B alloy rod |
| 12/09/2009 | CN101596548A Manufacturing method and manufacturing machine array of bimetallic plates |
| 12/09/2009 | CN101596547A Method of optimizing temper rolling technology of low carbon aluminum-killed steel plate |
| 12/09/2009 | CN101596546A Steel rolling production process used in steel production |
| 12/09/2009 | CN100567519C Technique for producing deep-drawing cold-rolled plate based on CSP technique |
| 12/09/2009 | CN100566926C I-type integral oil ring wire working method and equipment for piston ring industry |
| 12/09/2009 | CN100566881C Moulds and methods for forming blanks of worm shafts rolled with plate wedge laterally |
| 12/09/2009 | CN100566868C Method for automatically zeroizing a universal edger stand |
| 12/03/2009 | WO2009144107A1 Multi-strand continuous casting system |
| 12/02/2009 | EP2127766A1 Method of rolling metal sheet material and rolled sheet material produced by the rolling method |
| 12/02/2009 | EP2125259A2 Dressed product comprising an optical sensor, and production method therefor |
| 12/02/2009 | EP1446242B1 Method and device for the continuous production of a rolled metal strip from a molten metal |
| 12/02/2009 | CN101590495A Method for preparing particle reinforced aluminum-matrix steel-backed composite board |
| 12/02/2009 | CN101590488A Rolling technical skill of hot strip rough rolling process |
| 12/02/2009 | CN100563860C Rolling mill and rolling equipment |
| 12/02/2009 | CN100563859C Method of continuously casting and rolling to produce deformed magnesium alloy tape volume by using belt type method |
| 12/01/2009 | US7624609 Roll embossing of discrete features |
| 12/01/2009 | CA2425580C Method for producing a magnesium hot strip |
| 12/01/2009 | CA2420492C A method of producing steel strip |
| 12/01/2009 | CA2347209C Fabrication process of uranium foil having fine grains solidified rapidly from melt using cooling roll, and the fabrication apparatus |
| 11/26/2009 | WO2009142007A1 Method for producing deformed cross-section strip |
| 11/26/2009 | WO2009140737A1 Method and apparatus for controlling temperature of thin cast strip |
| 11/25/2009 | CN101585270A Aluminum alloy plate for lithographic printing plate, lithographic printing plate support, presensitized plate, method of manufacturing aluminum alloy plate for lithographic printing plate and method |
| 11/25/2009 | CN101585046A SUS304 stainless steel cold-rolled plate producing method omitting annealing before cold rolling |
| 11/19/2009 | WO2009139495A1 Stainless steel foil for a flexible display |
| 11/19/2009 | US20090286622 Golf club head and method for manufacturing the same |
| 11/18/2009 | EP2119513A1 Metal-band hot-rolling method and apparatus using near infrared camera |
| 11/18/2009 | EP2117739A1 Rolling mill and roll thereof |
| 11/18/2009 | CN201346897Y High performance bimetal stainless steel clad plate |
| 11/18/2009 | CN201346554Y Tension roller device |
| 11/18/2009 | CN101579690A Vertical type rolling mill |
| 11/18/2009 | CN100560771C High ductility steel strip for J55 petroleum sleeve and manufacturing method thereof |
| 11/18/2009 | CN100560764C Special purpose superplasticity plate and its production method |
| 11/18/2009 | CN100560240C High efficiency continuous casting and continuous rolling process |
| 11/17/2009 | US7617583 Method for producing hot-dip coated metal belt |
| 11/17/2009 | CA2390019C Casting steel strip |
| 11/12/2009 | US20090277546 Method for manufacturing flat steel products from a steel forming a complex phase microstructure |
| 11/12/2009 | DE102008023174A1 Metal plate i.e. heat exchanger plate, manufacturing method, involves structured rolling of steel band, adjusting band in conveying direction under tension during deformation of band, and performing rolling process in multi-stages |
| 11/12/2009 | DE102008009916A1 Walzanlage zum Walzen von bandförmigem Walzgut Rolling mill for rolling strip-shaped rolling |
| 11/11/2009 | EP2116624A1 High-strength hot-rolled steel plate for line pipes excellent in low-temperature toughness and process for production of the same |
| 11/11/2009 | EP2116311A1 High tensile cold rolled steel plate and method for manufacturing the cold rolled steel plate |
| 11/11/2009 | CN101575681A Multi-aluminum-based alloy of cable wire and railway combined through ground wire thereof |
| 11/11/2009 | CN101574861A Titanium-coated aluminium laminated composite plate and preparation method thereof |
| 11/11/2009 | CN101574776A Tin sheet forming device |
| 11/11/2009 | CN101574704A Equipment for continuously rolling metal plates and strips |
| 11/11/2009 | CN101574703A Shell course rolling technology and rolling equipment thereof |
| 11/10/2009 | CA2456933C Hot rolling installation |
| 11/05/2009 | US20090275425 Golf club head and method for manufacturing the same |
| 11/05/2009 | US20090272169 Method and apparatus for manufacturing ultralow-resistance current sensors |
| 11/03/2009 | US7611778 delivering a metallic divider into a direct chill mold, pouring a first molten Al alloy into the mold on one side, and a second molten Al alloy into the mold on the other side of the divider member, solidifying both alloys to form Al ingot includes the divider metal layer disposed there between |
| 10/29/2009 | WO2009131763A1 Method and device for the manufacture of multiple grooved wire |
| 10/29/2009 | US20090269160 Loosening Preventive Fastener for Screw Tool, and Manufacturing Method and Manufacturing Apparatus Therefor |
| 10/29/2009 | CA2719695A1 Method and device for the manufacture of multiple grooved wire |
| 10/28/2009 | CN101568975A Manufacturing method for insulated electric wire, and its manufacturing apparatus |
| 10/28/2009 | CN101565800A Steel plate with obdurability and strong plasticity and manufacturing method thereof |
| 10/28/2009 | CN101564734A High-speed wire finish-rolling process |
| 10/28/2009 | CN101564733A Equipment for rolling metal rod wire |
| 10/28/2009 | CN101564732A Aluminum casting rolled coil on-line strip rolling method and aluminum casting rolling mill |
| 10/28/2009 | CN100555475C Copper-aluminum composite contact wire |
| 10/28/2009 | CN100553812C Method for extending the casting cycle for two-roll strip casting, and installation for carrying out said method |
| 10/28/2009 | CN100553811C Composite technique for rolling semi-solid state copper-lead bearing alloy/steel bi-metal |
| 10/28/2009 | CN100553810C Metal wire material having large strain led therein by controlled warm rolling, and method and apparatus for manufacturing the metal wire material |
| 10/22/2009 | WO2009127730A1 Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 10/22/2009 | US20090260728 Method and installation for producing hot-rolled strip from austenitic stainless steels |