| 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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| 06/12/2013 | CN202984271U Wire-rod twin-roll tandem mill |
| 06/12/2013 | CN202984270U Roller mechanism of small-size copper belt rolling mill |
| 06/12/2013 | CN103147024A Method for manufacturing hectometre grade high-temperature superconducting Ni-W alloy base band |
| 06/12/2013 | CN103143566A Titanium-steel composite board roll and production method thereof |
| 06/12/2013 | CN103143565A Production process of copper-aluminum bimetal composite plate |
| 06/12/2013 | CN103143564A Batch rolling method and control system based on main and auxiliary roller ways and double-rack four-high mill |
| 06/12/2013 | CN103143563A Method for preventing 65 Mn hot rolled steel coil from collapsing by phase-change thermal expansion |
| 06/12/2013 | CN103143562A Technological method for symmetrical paired universal rolling of deformed steel |
| 06/12/2013 | CN102441567B Six-roller cold rolling device for producing magnesium alloy coil plates |
| 06/12/2013 | CN102389896B Processing method of titanium and titanium alloy wide thin plate |
| 06/12/2013 | CN102125930B Feed head-free cross wedge rolling and forming method for axial parts |
| 06/12/2013 | CN101945714B Method for cold-rolling of steel plate and cold-rolling facility |
| 06/12/2013 | CN101885000B Processing method for increasing stamping formability of 6111 aluminium alloy automobile sheet |
| 06/12/2013 | CN101696483B Bake-hardening hot-rolled steel sheet with excellent workability and process for producing the same |
| 06/11/2013 | US8459333 Method for producing rolling stock rolled in a rolling train of a rolling mill, control and/or regulation device for rolling mill for producing rolled rolling stock, rolling mill for producing rolled rolling stock, machine readable program code and storage medium |
| 06/11/2013 | US8458887 Homogenization and heat-treatment of cast metals |
| 06/05/2013 | CN202972459U Magnesium alloy plate |
| 06/05/2013 | CN202963992U Joint production device for round steel production engine connecting rod finished product |
| 06/05/2013 | CN202963405U Liquid aluminum casting filter device |
| 06/05/2013 | CN202963031U Improved rolling roller ring for finishing mill |
| 06/05/2013 | CN202963027U Heat treatment device producing minor-diameter high-strength high-ductility steel |
| 06/05/2013 | CN103131946A Low-carbon phosphorus-containing cold-rolled complex-phase steel and preparation method thereof |
| 06/05/2013 | CN103128201A Scissors mechanism of pointing rolling machine |
| 06/05/2013 | CN103128128A PLC (Programmable logic controller) controlled cold-drawn multi-thread steel bar automatic production line |
| 06/05/2013 | CN103128099A System and method for hot rolling |
| 06/05/2013 | CN102127666B Preparation method of rare earth aluminum alloy conductor |
| 06/05/2013 | CN101637989B Hard or half-hard thin copper-clad steel band and preparation method thereof |
| 05/30/2013 | WO2013077298A1 Hot-rolled steel sheet for nitriding and cold-rolled steel sheet for nitriding with excellent fatigue strength and manufacturing method therefor, as well as automobile parts of excellent fatigue strength using same |
| 05/30/2013 | US20130133392 Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies |
| 05/30/2013 | US20130133391 Coil-spring manufacturing apparatus |
| 05/29/2013 | EP2595766A1 Continuous casting and rolling method and line to make long rolled metal products |
| 05/29/2013 | DE112008000562B4 Stahlplatte mit geringer Heißrissanfälligkeit und einer Streckgrenze von 800 MPa sowie Verfahren zu deren Herstellung Steel plate with low susceptibility to hot cracking and a yield strength of 800 MPa and methods for their manufacture |
| 05/29/2013 | DE102011057060A1 Profilwalzverfahren und geformter Balken, der durch Anwendung desselben hergestellt wird Profile rolling process and shaped bar which is prepared by using the same |
| 05/29/2013 | CN202951703U Magnesium alloy double-roller rolling mill machinery |
| 05/29/2013 | CN202951702U Splash baffle of aluminum foil mill |
| 05/29/2013 | CN202951701U 45-dgree top cross tandem rolling unit |
| 05/29/2013 | CN103124799A High-strength steel sheet and manufacturing method therefor |
| 05/29/2013 | CN103122427A Brazing aluminum alloy composite plate and production method thereof |
| 05/29/2013 | CN103121035A Method of rolling large-diameter non-sized reinforcing steel bars into small-diameter sized reinforcing steel bars |
| 05/29/2013 | CN103121034A Super duplex stainless steel ingot hot working cogging method |
| 05/29/2013 | CN102303045B Four-roller and six-roller exchangeable rolling mill |
| 05/29/2013 | CN102248372B Method for producing single-sided composite stainless steel cold rolling base stock |
| 05/29/2013 | CN102173119B Compound foil material for micro-channel heat exchanger and manufacturing method thereof |
| 05/29/2013 | CN101939119B Carrying apparatus and hot-rolling apparatus, and carrying method and hot-rolling method |
| 05/28/2013 | CA2679556C Internal high hardness type pearlitic rail with excellent wear resistance and rolling contact fatigue resistance and method for producing same |
| 05/28/2013 | CA2583295C Process and apparatus for the continuous production of a thin metal strip |
| 05/28/2013 | CA2461831C Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof |
| 05/23/2013 | WO2013073124A1 Hot-rolled steel sheet for high-strength hot-dip galvanized steel sheet or high-strength alloyed hot-dip galvanized steel sheet, and process for producing same |
| 05/23/2013 | WO2013071867A1 Rolling device and the method thereof |
| 05/22/2013 | CN202943073U Rolling pole |
| 05/22/2013 | CN103118813A Cold rolling mill, tandem rolling facility, reversing rolling facility, method for modifying rolling facility, and method for operating cold rolling mill |
| 05/22/2013 | CN103118812A 轧制铜箔 Rolled copper foil |
| 05/22/2013 | CN103114208A Method for producing oxygen-free copper rod from secondary copper |
| 05/22/2013 | CN103112211A High-sag-resistance composite brazing aluminum foil and preparation method thereof |
| 05/22/2013 | CN103111822A Moderate thickness plate production process |
| 05/22/2013 | CN103111472A Method for controlling free ferrite content of tire cord steel |
| 05/22/2013 | CN103111466A Oriented silicon steel preparation method by means of double roll continuous casting thin strip asymmetrical hot rolling process |
| 05/22/2013 | CN103111465A Method of improving tank material finishing temperature |
| 05/22/2013 | CN103111464A Manufacturing method of super-thick steel plate |
| 05/22/2013 | CN102534094B Method for producing tire cord steel wire by converter billet continuous casting process |
| 05/22/2013 | CN102294352B Method for rolling stainless-steel bar material with diameter of 120mm by utilizing rolling mill of 650mm |
| 05/22/2013 | CN102240673B High-rigidity rolling mill |
| 05/22/2013 | CN101678414B Hot rolling apparatus |
| 05/16/2013 | WO2013070199A1 Forming apparatus |
| 05/16/2013 | WO2013069800A1 Rolled copper foil |
| 05/16/2013 | WO2013069602A1 Rolled copper foil |
| 05/16/2013 | WO2013069252A1 High-tensile-strength hot-rolled steel sheet and method for producing same |
| 05/16/2013 | DE102011118609A1 Device for manufacturing printed web-like material e.g. paper in paper machine, for packaging purposes, has nozzles for printing web with image such that manufacturing of web from pulp and printing of web are carried out within same system |
| 05/16/2013 | DE102008023174B4 Verfahren zum Herstellen einer Metallplatte mit einer Vielzahl von parallel zueinander angeordneten Stegen sowie derartige Metallplatte A method for producing a metal plate having a plurality of mutually parallel ridges as well as such metal plate |
| 05/15/2013 | CN103100563A Preparation method of ultrathin Mo-Re alloy foil |
| 05/15/2013 | CN103100562A Method of machining special passivated stainless steel surface |
| 05/15/2013 | CN101574861B Titanium-coated aluminium laminated composite plate and preparation method thereof |
| 05/10/2013 | WO2013065760A1 Aluminum alloy clad material for molding |
| 05/10/2013 | WO2013065601A1 Copper foil for graphene production and production method therefor, and graphene production method |
| 05/10/2013 | WO2013064882A1 Method and apparatus for rolling a section bar |
| 05/08/2013 | EP2589673A1 Hot-rolled steel sheet and method for producing same |
| 05/08/2013 | CN202925078U Molten aluminum purification device |
| 05/08/2013 | CN202921643U Four-roll hot-rolling mill for rolling titanium alloy slab |
| 05/08/2013 | CN202921642U Composite steel rolling production line |
| 05/08/2013 | CN103088253A Non-oriented electrical steel plate and production method thereof |
| 05/08/2013 | CN103084805A 1235 double zero foil production process |
| 05/08/2013 | CN103084394A Method for removing tiger-stripes of cast rolling plate surface |
| 05/08/2013 | CN103084389A Cold rolling titanium foil process |
| 05/08/2013 | CN103084388A Preparation method of ultrathin Ta-W alloy foil |
| 05/08/2013 | CN103084387A Continuous composite preparation method for aluminum, aluminum alloy and stainless steel |
| 05/08/2013 | CN103084386A Method for optimizing surface quality of hot-rolled steel plates |
| 05/08/2013 | CN102189103B Light alloy electromagnetic ultrasonic casting and rolling integration device and method |
| 05/08/2013 | CN102172830B Compound production line system |
| 05/08/2013 | CN101941021B Method for producing extra-deep drawing cold-rolled steel plate based on ASP process |
| 05/08/2013 | CN101844149B Elevator door guide rail and manufacturing method thereof by roll forming |
| 05/02/2013 | WO2013061542A1 Hot slab shape control equipment and shape control method |
| 05/02/2013 | US20130104616 Method of production of pressed sheet parts with integrated preparation of blanks of non-uniform thickness |
| 05/01/2013 | CN202910067U Fourteen-roll rolling mill |
| 05/01/2013 | CN202910066U Device for adjusting layer board of silking machine on line |
| 05/01/2013 | CN103079745A Process for producing a metal plate having an embedded heating element and metal plate produced thereby |
| 05/01/2013 | CN103079719A Method for producing steel strips by continuous rolling or semi-continuous rolling |
| 05/01/2013 | CN103072328A Aluminum copper titanium combined metal assembly and manufacturing method |
| 05/01/2013 | CN103071678A Calendaring method of copper foil |
| 05/01/2013 | CN103071677A Method for preparing oriented silicon steel with asymmetrical rolling technique |
| 05/01/2013 | CN103071676A Production process of aluminum base material used for curtain wall |