| 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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| 09/24/2013 | CA2591060C Method for producing hot strips consisting of lightweight steel |
| 09/19/2013 | US20130240095 Heat treatable l12 aluminum alloys |
| 09/18/2013 | CN203196988U High speed wire rod finishing block |
| 09/18/2013 | CN1989266B High tensile strength steel sheet having reduced acoustic anisotropy, excellent weldability and its production method |
| 09/18/2013 | CN103313812A Energy- and yield-optimized method and plant for producing hot steel strip |
| 09/18/2013 | CN103302097A Method for rolling carbon steel and low alloy steel large-piece-weight extra thick composite blank |
| 09/18/2013 | CN103302096A Cold rolling-drawing method for producing small-sized square flat steel with low-carbon and high-sulfur free-cutting steel |
| 09/18/2013 | CN103302095A Production process of alloy material for electric automobile |
| 09/18/2013 | CN103302094A Production method of transverse wedge-shaped rolled thickness-variable steel plate |
| 09/18/2013 | CN103302093A Four-continuous-rolling steel bar pre-stressing cold-rolling mill |
| 09/18/2013 | CN102644034B Cooling-after-rolling method of high-weather resistance hot-rolling H-shaped steel with yield strength of 500MPa |
| 09/18/2013 | CN102581001B Four-roller rolling mill mould |
| 09/18/2013 | CN102357526B Two-step composite rolling method for copper-aluminum-copper double-side ultrathin composite strip |
| 09/18/2013 | CN102240675B Method for producing checkered steel plate by applying CSP (Cast Steel Plate) process |
| 09/18/2013 | CN101745613B Device for manufacturing aluminum alloy plate for lithographic printing plate |
| 09/11/2013 | CN103298965A Alloying element-saving hot rolled duplex stainless steel material, clad steel sheet having duplex stainless steel as mating material therefor, and production method for same |
| 09/11/2013 | CN103298964A Martensitic stainless steel highly resistant to corrosion, and method for manufacturing same |
| 09/11/2013 | CN103286291A Plate forming device |
| 09/11/2013 | CN103286280A Introducing grain method for preparing semi-solid metal slurry and application thereof |
| 09/11/2013 | CN103286129A Copper plate rolling method |
| 09/11/2013 | CN103286128A Super duplex stainless steel S32750 medium plate rolling process |
| 09/11/2013 | CN103286127A Method for manufacturing anticorrosion steel plate for upper deck on crude oil tanker oil cargo tank and steel plate |
| 09/11/2013 | CN103286126A High-speed wire rod combined-type few-rack eventually-forming unit and rolling technology |
| 09/11/2013 | CN102284480B Method for producing thin stainless strip steel |
| 09/04/2013 | CN203170697U Rolling mill double-direction rolling device |
| 09/04/2013 | CN103276310A Rare-earth-containing H-shaped steel with low-temperature toughness and production method thereof |
| 09/04/2013 | CN103273274A Forming method for magnesium alloy boards |
| 09/04/2013 | CN103272846A Cooling method of rolling system and rolling system |
| 09/04/2013 | CN103272843A Production and rolling method for 4-5mm ultra-thin slabs |
| 09/04/2013 | CN103272842A Meshing type composite plate vacuum rolling preparation method |
| 09/04/2013 | CN103272841A Cold rolling technology of stainless steel clad plate strip coil |
| 09/04/2013 | CN103272840A Rolling device for forming of copper alloy flat wires |
| 09/04/2013 | CN102425595B Layered composite tissue shaft parts material |
| 09/04/2013 | CN102162061B Low-carbon bainite thick steel plate with high strength and toughness and manufacturing method thereof |
| 09/04/2013 | CN102029305B Production method of ultra-thick steel plate |
| 08/29/2013 | WO2013124833A1 Method for controlling a two continuous strands rolling plant |
| 08/29/2013 | WO2012101492A8 Rolling method for strip and corresponding rolling line |
| 08/29/2013 | US20130220049 Method for Producing High-Strength Components by Means of Adiabatic Blanking |
| 08/28/2013 | CN203165995U Hot rolling machine for small-sized lithium battery pole piece |
| 08/28/2013 | CN203155696U Rolling production system for flexible cell fiber diaphragms |
| 08/28/2013 | CN203155695U Flattening mill |
| 08/28/2013 | CN203155694U Novel numerical control filament flatting machine |
| 08/28/2013 | CN203155693U Flat bar round rolling machine with feeding device |
| 08/28/2013 | CN203155692U Flat bar roundness-rolling machine with single motor |
| 08/28/2013 | CN203155691U Flat strip round rolling continuous-pulling machine with automatic spooling device |
| 08/28/2013 | CN203155690U Novel three-set continuous rolling round machine |
| 08/28/2013 | CN103269808A Production method for round steel bar for seamless pipe comprising high cr-i alloy, and production method for seamless pipe using round steel bar |
| 08/28/2013 | CN103266279A Rare earth containing H profile steel with high strength and high toughness and production method thereof |
| 08/28/2013 | CN103266266A Low-grade non-oriented silicon steel produced in continuous casting and rolling processes of sheet billet and preparation method thereof |
| 08/28/2013 | CN103264048A Four-roller transversely-arranged type finishing mill |
| 08/28/2013 | CN103264047A Roughing method for improving surface quality of low-carbon steel wire rods |
| 08/28/2013 | CN102513725B Steel wire rod for annealing-free solder wire and production process thereof |
| 08/28/2013 | CN102350616B Machining process of high-accuracy flanged bearing bush |
| 08/28/2013 | CN102328191B Production process for C-shaped channel steel |
| 08/28/2013 | CN102310078B Continuous-casting continuous-rolling method for producing sectional materials and bar-wire materials by using residual heat of molten steel |
| 08/28/2013 | CN102036761B Method for producing deformed cross-section strip |
| 08/22/2013 | WO2013120404A1 A vibration damping element, a handle having the vibration damping element, and a handheld rock drill having the handle |
| 08/21/2013 | EP2627465A1 Energy- and yield-optimized method and plant for producing hot steel strip |
| 08/21/2013 | EP2627464A1 Method and plant for the energy-efficient production of hot steel strip |
| 08/21/2013 | CN203140425U Production processing device for high speed wire rods |
| 08/21/2013 | CN203140424U Machining equipment of metal corrugated plate |
| 08/21/2013 | CN103255353A Rolling process of vanadium-containing weather-resistant hot rolled H-shaped steel having yield strength of 450 MPa |
| 08/21/2013 | CN103255338A Method for enhancing hot-rolled Gaussian texture of double-roller ribbon continuous casting oriented silicon steel |
| 08/21/2013 | CN103255312A Rolled copper foil |
| 08/21/2013 | CN103255310A Rolled copper foil and preparation thereof |
| 08/21/2013 | CN103255308A Rolled copper foil |
| 08/21/2013 | CN103252626A Short-process high-yield method of manufacturing high-silicon electrical steel belt material |
| 08/21/2013 | CN103252347A Continuous cast slab head and tail shape pre-controlling method capable of reducing hot-rolled intermediate slab head and tail cutting quantities |
| 08/21/2013 | CN103252346A Plate connecting method for improving flying gauge change rolling stability |
| 08/15/2013 | US20130209824 Titanium alloys |
| 08/14/2013 | EP2624971A2 Process and apparatus for producing a metal strip by casting and rolling |
| 08/14/2013 | EP2491155B1 Method for production of titanium welding wire |
| 08/14/2013 | CN203124413U Withdrawal and straightening machine |
| 08/14/2013 | CN103249857A Metal foil for base and process for producing same |
| 08/14/2013 | CN103249516A Method and devices for connecting an aluminium strip to a copper strip under protective gas |
| 08/14/2013 | CN103249502A Steel foil for solar cell substrate, solar cell substrate, solar cell, and methods for manufacturing the steel foil and the solar cell |
| 08/14/2013 | CN103249501A Method for molding short-side end of unequal angle steel and device therefor |
| 08/14/2013 | CN103243272A Rolling process of vanadium-containing weather-resistant hot-rolling H-shaped steel with yield strength of 500 MPa |
| 08/14/2013 | CN103240277A Control apparatus for hot rolling line |
| 08/14/2013 | CN103240272A Production device and production process for continuously casting and continuously rolling lead and lead alloy strips |
| 08/14/2013 | CN103240271A Production method for reducing dynamic drawing aging of low-carbon steel wire rods |
| 08/14/2013 | CN102459656B 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 |
| 08/14/2013 | CN102441568B Production method for one-side bright cold-formed medicinal aluminum foil |
| 08/14/2013 | CN102433457B Silver-copper plate alloy material and processing process method thereof |
| 08/14/2013 | CN102416405B Method for processing magnesium alloy wide-width medium-thick plate |
| 08/14/2013 | CN102319734B Method for effectively controlling small pockmark defects on surface of medium plate |
| 08/14/2013 | CN102247984B Short-stress wire rolling mill |
| 08/14/2013 | CN102069090B Hole type system and rolling process for super large diameter round steel production |
| 08/14/2013 | CN101994016B Titanium-aluminum alloy material and preparation method thereof |
| 08/14/2013 | CN101829677B Method of making copper wire rod with low semi-softening temperature, method of making copper wire and copper wire |
| 08/08/2013 | WO2013116666A1 Transverse strut and method of forming a transverse strut |
| 08/07/2013 | EP2623618A1 High-strength steel sheet and manufacturing method therefor |
| 08/07/2013 | CN203108931U 100m/s high speed wire rod finishing mill group device |
| 08/07/2013 | CN103237907A Hot rolling method for silicon-ontaining steel slab |
| 08/07/2013 | CN103237608A Equipment and method for changing cylinders and/or clusters of a roll stand |
| 08/07/2013 | CN103236321A Method for preparing strong-cube-texture low-magnetism compound Ni-W alloy base bands |
| 08/07/2013 | CN103230936A Rolling method of TC4 titanium alloy wide cut medium-thickness plates |
| 08/07/2013 | CN103230935A Multifunctional metal small-section forming unit |
| 08/07/2013 | CN103230934A B-type profile rolling forming equipment and implementation method thereof |
| 08/07/2013 | CN102712972B High-strength steel plate and method for producing same |