| 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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| 05/01/2013 | CN103071675A Rolling system for medium and thick steel plate in thin gauge |
| 05/01/2013 | CN103071674A Four-line segmentation rolling technology of deformed steel bar with diameter of 10mm |
| 05/01/2013 | CN103071673A 紧凑式万能立式钢轨轧制方法 Compact universal vertical rail rolling method |
| 05/01/2013 | CN102296231B Method for producing 0.25-0.35mm superfinishing cold-rolled sheet by continuous annealing line |
| 05/01/2013 | CN102198451B Sheet continuous casting and rolling forming machine |
| 05/01/2013 | CN102151695B Manufacturing method of Cold-rolled non-oriented high-silicon steel thin strip |
| 05/01/2013 | CN102133579B Steel blank hot rolling process reducing generation of etch pit |
| 05/01/2013 | CN101239356B Device for leveling metal strips |
| 04/30/2013 | US8429806 Flexible seam joint for use in robotic skin |
| 04/30/2013 | CA2642935C Wire rods having excelling in wire drawability |
| 04/25/2013 | US20130098127 Method for measuring flatness of sheet material and method for manufacturing steel sheet using the same |
| 04/24/2013 | CN202893818U Device for restraining vibration of high-speed rolling mill by reducing speed fluctuation of rolling inlet of aluminum foil |
| 04/24/2013 | CN202893804U Device preventing titanium coiled stocks from being scratched |
| 04/24/2013 | CN202893803U Multifunctional titanium plate and strip cold-rolling mill |
| 04/24/2013 | CN202893802U H-section steel rolling equipment |
| 04/24/2013 | CN103068502A Method for producing a metal strip using a casting rolling assembly and control and/or regulating device for a compound casting rolling assembly |
| 04/24/2013 | CN103060684A Production method of high-performance steel plate having thickness of 6mm |
| 04/24/2013 | CN103060676A Annealing-free wire rod for 10-grade high-strength nut and production method of annealing-free wire rod |
| 04/24/2013 | CN103060675A Annealing-free wire rod for 05-grade high-strength nut and production method of annealing-free wire rod |
| 04/24/2013 | CN103060621A 1100-H16 aluminum alloy plate/strip and production method thereof |
| 04/24/2013 | CN103060619A Aluminum alloy and method for cast rolling double-zero aluminum foil by using same |
| 04/24/2013 | CN103056163A Foil cold rolling technique for preparing car cooling piece alloy aluminum foils |
| 04/24/2013 | CN103056162A Preparation method for nickel aluminum composite belt |
| 04/24/2013 | CN103056161A Hot rolling device used for hot rolling production of copper and copper alloy plate strip blank and rolling method thereof |
| 04/24/2013 | CN103056160A X-I short-process rolling unit for H-shaped steel |
| 04/24/2013 | CN102397872B Iron wire molding machine |
| 04/24/2013 | CN102294354B Simple aluminium armour tape producing machine |
| 04/24/2013 | CN102274857B Method for adjusting dynamic balance of high-speed wire spinning machine |
| 04/24/2013 | CN102266866B Technology for producing hot-rolled pipeline steel of roll mill with single frame furnace |
| 04/24/2013 | CN102228903B Production method of cold rolling thin slab with size of 2.75->0.165*1000mm |
| 04/24/2013 | CN102168229B Weather resistant steel plate and manufacturing method thereof |
| 04/24/2013 | CN102151694B Method for recording real-time state curve of heavy rail during rolling process |
| 04/24/2013 | CN102000695B Rolling method of sheet metal |
| 04/24/2013 | CN101910435B Aluminum alloy sheet for motor vehicle and process for producing the same |
| 04/23/2013 | US8424353 Welder for metal rolling system, metal rolling system, and metal rolling method |
| 04/18/2013 | WO2013054464A1 High-strength cold-rolled steel plate having excellent deep drawability and in-coil material uniformity, and method for manufacturing same |
| 04/18/2013 | US20130095347 Hot-stamped steel, method of producing of steel sheet for hot stamping, and method of producing hot-stamped steel |
| 04/18/2013 | DE10304318B4 Verfahren zum Walzen von dünnen und/oder dicken Brammen aus Stahlwerkstoffen zu Warmband Method of rolling thin and / or thick slabs of steel materials to form hot strip |
| 04/17/2013 | EP2581143A2 Method of removing scales and preventing scale formation |
| 04/17/2013 | EP2580002A2 Rolling method for flat products and relative rolling line |
| 04/17/2013 | EP2580001A2 Rolling line and relative method |
| 04/17/2013 | EP2580000A1 Modular rolling mill |
| 04/17/2013 | CN202877233U Reversible cold rolling unit used for rolling plain carbon steel and stainless steel in mixed mode |
| 04/17/2013 | CN202877232U Cold rolling mill with detection control device |
| 04/17/2013 | CN202877231U Steel plate cold rolling mill |
| 04/17/2013 | CN202877230U Novel cold rolling mill |
| 04/17/2013 | CN202877229U Cold rolling mill |
| 04/17/2013 | CN103045906A Process method of producing high-grade TC4 alloy hot rolled plate with high material-obtaining rate and low cost |
| 04/17/2013 | CN103042389A Precise forging-continuous rolling production technology of large and heavy single molybdenum rod |
| 04/17/2013 | CN103042031A Casting rolling production method for lead alloy boards |
| 04/17/2013 | CN103042030A Grain control method for production of ultrawide double-zero aluminum foil blanks by electrolytic aluminum liquid cast-rolling process |
| 04/17/2013 | CN103042029A Phi22mm ribbed twisted steel slit rolling method |
| 04/17/2013 | CN103042028A Method for rolling H-shaped steel with stable impact energy |
| 04/17/2013 | CN102266865B Hot/cold rolling load distribution method |
| 04/17/2013 | CN102259112B Method for controlling structural homogeneity of high-carbon steel coil rod for deep drawing of steel wire |
| 04/17/2013 | CN102218448B Production method for optimizing drawing performance of steel wire rod for carbon steel welding wire |
| 04/17/2013 | CN101596546B Steel rolling production process used in steel production |
| 04/16/2013 | US8418345 Method for producing a hollow profile joint and a hollow profile |
| 04/16/2013 | CA2679667C Method and apparatus for hot-rolling metal strip using near-infrared camera |
| 04/11/2013 | WO2013051232A1 Method for joining sheet bar during continuous hot rolling |
| 04/11/2013 | WO2013051231A1 High-tensile steel plate giving welding heat-affected zone with excellent low-temperature toughness, and process for producing same |
| 04/10/2013 | EP2578711A1 Steel sheet, and process for production thereof |
| 04/10/2013 | CN202861006U Oil slick cleaning device used for aluminum foil plate rolling mill |
| 04/10/2013 | CN202860994U Pressing device of bar rolling mill |
| 04/10/2013 | CN202860986U Cooling device used for bearing seat of aluminum foil rolling mill |
| 04/10/2013 | CN202860980U Continuous casting and rolling system for producing lead belts |
| 04/10/2013 | CN202860979U Process device for rolling and forming rolled piece |
| 04/10/2013 | CN103038381A Steel sheet, and process for production thereof |
| 04/10/2013 | CN103037992A Asymmetric rolling device, asymmetric rolling method and rolled material manufactured using same |
| 04/10/2013 | CN103029377A Aluminum substrate layer material of copper-aluminum composite metal strip, strip and machining method thereof |
| 04/10/2013 | CN103028897A Manufacture method for cold-crack and high sensibility ultra-thick steel plate |
| 04/10/2013 | CN103028605A Rolling process for preparing copper foil |
| 04/10/2013 | CN103028604A Hot rolling processing method for copper-based electrical contact material |
| 04/10/2013 | CN103028603A Method for optimizing rolling scope of hot strip rolling |
| 04/10/2013 | CN103028602A Method for rolling magnesium alloy sheet strip |
| 04/10/2013 | CN103028601A Continuous-milling continuous-rolling forming method and device thereof |
| 04/10/2013 | CN103028600A Using method of bar roller |
| 04/10/2013 | CN103028599A Production method for hot rolled ribbed steel bar steel wire rod |
| 04/10/2013 | CN102179401B Battery pole piece fine rolling mill synchronously driven by double motors |
| 04/09/2013 | CA2668987C High young's modulus steel sheet and method of production of same |
| 04/04/2013 | WO2013047760A1 High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance, and method for producing same |
| 04/04/2013 | WO2013047755A1 High-strength hot-dip galvanized steel plate having excellent impact resistance and method for producing same, and high-strength alloyed hot-dip galvanized steel sheet and method for producing same |
| 04/04/2013 | WO2013047053A1 Rolled copper foil |
| 04/04/2013 | WO2013046697A1 Hot-rolled steel sheet and method for producing same |
| 04/04/2013 | WO2013046348A1 Hot rolling facility |
| 04/04/2013 | WO2013046347A1 Hot rolling equipment |
| 04/04/2013 | WO2013046346A1 Hot rolling facility |
| 04/04/2013 | WO2013046345A1 Hot rolling facility |
| 04/04/2013 | WO2013046178A1 Wire-rod and the like hot-rolling machine |
| 04/04/2013 | CA2850462A1 High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof |
| 04/04/2013 | CA2850195A1 High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet andmanufacturing method thereof |
| 04/03/2013 | CN202845725U Cast-rolling machine casting mouth split-flow device |
| 04/03/2013 | CN202845433U Cold-rolled steel bar production line |
| 04/03/2013 | CN103014505A Process for improving solidification quality of high-carbon steel casting blank |
| 04/03/2013 | CN103014487A Hot rolling steel plate for automobile girder, and production method thereof |
| 04/03/2013 | CN103014283A Manufacture method of extremely-thick steel plate for hydropower station through continuous-cast billet |
| 04/03/2013 | CN103008345A Continuous roll-casting production process of aluminum alloy |
| 04/03/2013 | CN103008344A Continuous mill |
| 04/03/2013 | CN103008343A Continuous mill |
| 04/03/2013 | CN103008342A Production method of 5052-H32 aluminum alloy plate-strip |