| 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) |
|---|
| 08/21/2012 | US8245550 Apparatus for providing a rolling action of a curved tool along a flat stationary substrate |
| 08/16/2012 | US20120206135 Production method of gas cell, and gas cell |
| 08/16/2012 | US20120205603 Highway guardrail post |
| 08/16/2012 | US20120204616 Method and device for manufacturing separator for polymer electrolyte fuel cell |
| 08/15/2012 | CN202377262U Rim band type continuous steel casting and rolling device |
| 08/15/2012 | CN202377261U Hot rolling device for processing magnesium alloy plates |
| 08/15/2012 | CN202377260U Aluminum plate belt hot continuous rolling machine set |
| 08/15/2012 | CN102639260A Magnesium alloy coiled material |
| 08/15/2012 | CN102634731A Optimized machining process for motor suspension plate spring of high-speed locomotive |
| 08/15/2012 | CN102632077A Full pre-stress high-rigidity universal mill |
| 08/15/2012 | CN102632076A Preparation method of high-corrosion-resistance and easy-to-process magnesium aluminum alloy composite plate strip materials |
| 08/15/2012 | CN102632075A Preparation method of large-size thin plate of niobium-containing titanium-aluminum based alloy by powder metallurgy |
| 08/15/2012 | CN102166584B Technology of preparing special-shaped cutting steel wire |
| 08/09/2012 | WO2012104710A1 Rolling method for strip and corresponding rolling line |
| 08/09/2012 | WO2012091394A9 Martensitic stainless steel highly resistant to corrosion, and method for manufacturing same |
| 08/09/2012 | US20120198902 Method and device for complex forming a metal sheet by means of bodies of revolution |
| 08/08/2012 | EP2258880B1 Method of manufacturing high tensile strength thick steel plate |
| 08/08/2012 | CN202366968U Steel plate pile cold sprayer as well as steel pipe pile rolling device and water cooling system with steel plate pile cold sprayer |
| 08/08/2012 | CN202366966U Finishing mill guide, finishing mill and steel rolling device |
| 08/08/2012 | CN202366941U Compound molding device for continuously rolling-casting three-layer metal composite board by using soldering method |
| 08/08/2012 | CN202366940U Brazing-process casting and rolling compound forming device for three-layered metal compound plate |
| 08/08/2012 | CN202366939U Steckel mill roll table carriage device |
| 08/08/2012 | CN102626713A Preparation method of TiAl base alloy plate |
| 08/08/2012 | CN102626712A Rolling equipment and method for stainless threaded steel |
| 08/08/2012 | CN101962741B Quenched and tempered steel sheet and manufacturing method thereof |
| 08/08/2012 | CN101906559B Air-conditioner foil material and manufacturing method of energy-saving high-performance air-conditioner foil |
| 08/02/2012 | WO2012102330A1 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 |
| 08/02/2012 | WO2012101492A1 Rolling method for strips and corresponding rolling line |
| 08/02/2012 | DE102011009890A1 Verfahren zum Herstellen von Blechbauteilen und Umformwerkzeug A method of manufacturing of sheet metal parts and forming tool |
| 08/02/2012 | DE102011009712A1 Method for producing metal component for attachment of e.g. spacer, involves forming locking groove adjacent to groove in metal component such that material adjacent to groove is moved to groove for forming rear section of groove |
| 08/01/2012 | CN202356402U Continuous rolling production line of continuous casting and rolling lead band for preparing grid |
| 08/01/2012 | CN202356401U Rolling mill |
| 08/01/2012 | CN202356400U Finishing mill group for preparing lead belt for plate grate |
| 08/01/2012 | CN202356399U Large wedge mill locking mechanism |
| 08/01/2012 | CN102615491A Processing method for copper material |
| 08/01/2012 | CN102615128A Weight reducing metal rod and processing method thereof |
| 08/01/2012 | CN102615102A Cold rolling manufacture method of copper and aluminum composite plate strips |
| 08/01/2012 | CN102615101A Magnesium alloy sheet material coiled (foil) material rolling method and roll system thereof |
| 08/01/2012 | CN102615100A Magnesium alloy plate strip material rolling device |
| 08/01/2012 | CN102225431B Steel rolling system provided with no-twist interchange type rolling piece guiding device |
| 08/01/2012 | CN102091718B Method for manufacturing silver-copper-iron composite plate |
| 07/31/2012 | US8230711 Rolling mill for rolling metallic material |
| 07/26/2012 | WO2012099638A1 Threaded rebar manufacturing process and system |
| 07/26/2012 | WO2012098060A1 Exterior wall metal sheet made of aluminium having a high surface roughness |
| 07/26/2012 | US20120186317 Finish-Rolling Device, As Well As Method For Manufacturing A Magnesium Strip In Such A Finish-Rolling Device |
| 07/26/2012 | CA2824840A1 Threaded rebar manufacturing process and system |
| 07/25/2012 | EP2478974A1 Final roller device and method for producing a magnesium strip in same |
| 07/25/2012 | CN202343586U Foil-breaking mechanism of aluminum foil mill |
| 07/25/2012 | CN202343566U Cooling device for casting machine |
| 07/25/2012 | CN202343555U Pure tungsten sheet rolling equipment |
| 07/25/2012 | CN202343554U Rolling mill with 10 rollers |
| 07/25/2012 | CN202343553U Round steel tandem rolling unit |
| 07/25/2012 | CN202343552U Auger vane rolling device |
| 07/25/2012 | CN102612414A Cold rolling apparatus and method for cold rolling |
| 07/25/2012 | CN102605243A Wind power H-beams and production method thereof |
| 07/25/2012 | CN102601116A Preparation method of copper-matrix electronic packaging material |
| 07/25/2012 | CN102601115A Final roller device and method for producing a magnesium strip in same |
| 07/25/2012 | CN102601114A Production method for 100-200 mm thick steel plates meeting ultrasonic flaw detection level I |
| 07/25/2012 | CN102601113A Method for preparing nanometer glass |
| 07/25/2012 | CN102006948B Method of manufacturing coil spring using helicoid reduction mill |
| 07/25/2012 | CN101845584B Fresh-water corrosion resistant steel for U-shaped steel sheet pile and method for producing same |
| 07/25/2012 | CN101787489B Easy-welding low-carbon bainitic steel and manufacturing method thereof |
| 07/25/2012 | CN101497083B Method and device for forming an endless metal belt provided with a surface profile |
| 07/25/2012 | CN101450542B Laminar titanium aluminum composite plate and preparation method thereof |
| 07/25/2012 | CN101049745B Composite magnesium plate ribbon of magnesium clad aluminum product and composition method |
| 07/24/2012 | US8225480 Method and device for producing metal panels with a pattern |
| 07/19/2012 | WO2012095250A1 Equipment and method for producing hot-rolled strips |
| 07/19/2012 | WO2012095232A1 Method for producing a hot-rolled flat steel product |
| 07/19/2012 | WO2011079341A8 Thermomechanical treatment method |
| 07/19/2012 | CA2823095A1 Method for producing a hot-rolled flat steel product |
| 07/18/2012 | CN102581573A Method for hot-rolling and preparing composite plates by means of hot spraying preset brazing filler materials |
| 07/18/2012 | CN102581383A Superhard abrasive fret saw and manufacturing method and manufacturing device thereof |
| 07/18/2012 | CN102581008A Processing method for producing low-cost high-formability IF (interstitial-free) steel |
| 07/18/2012 | CN102581007A Method for producing steel for automotive outer plate with width of 2,000-2,070mm |
| 07/18/2012 | CN102581006A Hot-rolling compounding method for titanium/aluminum/titanium three-layer composite plate |
| 07/18/2012 | CN102581005A Plate rolling device |
| 07/18/2012 | CN102581004A Technology for producing pure titanium plate coil by cold rolling |
| 07/18/2012 | CN102581003A Intelligent digital hydraulic-control four-roller reversing finishing mill |
| 07/18/2012 | CN102581002A Method for preparing pure nickel sheet |
| 07/18/2012 | CN102581001A Four-roller rolling mill mould |
| 07/18/2012 | CN102581000A Production method for rolling and cogging big cast ingot of high-carbon high-alloy cold-working die steel |
| 07/18/2012 | CN102069092B Method for producing hot rolling strip steel of 0.6-0.8mm |
| 07/18/2012 | CN102009065B Method and device for rolling metal section with asymmetric cross section |
| 07/18/2012 | CN101994065B 550Mpa cold-rolled steel plate with good weather resistance and preparation method thereof |
| 07/18/2012 | CN101775554B High strength anti-fatigue and atmospheric corrosion resistant medium plate and manufacture method thereof |
| 07/18/2012 | CN101444796B Cold mill |
| 07/17/2012 | CA2687869C Flat product made of a metal material, in particular a steel material, use of such a flat product as well as roll and method for producing such flat products |
| 07/17/2012 | CA2620789C Rolling stand, rolling train and method for rolling metal strip |
| 07/12/2012 | CA2823645A1 Dual hardness steel article and method of making |
| 07/11/2012 | EP1775037B1 Method for producing magnesium alloy product |
| 07/11/2012 | CN202316573U 异形线材的成形装置 Shaped wire forming apparatus |
| 07/11/2012 | CN202316512U 中厚板生产线钢板批次区分块投放装置 Steel plate production line running batch distinguish block device |
| 07/11/2012 | CN202316510U 铅合金带连铸连轧生产线 Lead alloy strip casting and rolling production line |
| 07/11/2012 | CN202316509U 铜排轧尖机轧辊 Pointing Machine copper roll |
| 07/11/2012 | CN202316508U 一种新型铁丝成型机 A new wire forming machine |
| 07/11/2012 | CN202316507U 一种轧机校正机构 One kind of mill correction mechanism |
| 07/11/2012 | CN202316506U 一种铁丝成型机的压辊装置 One kind of wire forming machine press roll apparatus |
| 07/11/2012 | CN202316505U 一种铁丝成型机 One kind of wire forming machine |
| 07/11/2012 | CN202316504U 一种轧辊 One kind of roll |
| 07/11/2012 | CN202316503U 一种生产螺纹钢的双线精轧系统 A method of producing rebar wire finishing systems |