| Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955) |
|---|
| 09/19/2012 | CN102671941A Process for producing thin gauge pipeline steel by using double-stand medium and heavy plate mill |
| 09/19/2012 | CN102671937A Active precision four-roll mill |
| 09/19/2012 | CN101899612B Non-tempered steel pipe and preparation method thereof |
| 09/13/2012 | WO2012120112A1 Oscillating descaler and method for descaling a semi-finished metallurgical product |
| 09/12/2012 | CN202427737U Descaling box for strip steel slab |
| 09/12/2012 | CN202427736U Device for cleaning emulsion stains on surface of strip steel |
| 09/12/2012 | CN202427735U Strip steel edge blowing device |
| 09/12/2012 | CN202427734U Stainless steel annealing pickling line stokehole oiling device |
| 09/12/2012 | CN202427733U Cooling system for rolling mill |
| 09/12/2012 | CN202427708U Film rolling machine for horizontal parallel lithium battery pole pieces by ceramic rollers |
| 09/12/2012 | CN102665948A Control setting device and control setting method |
| 09/12/2012 | CN102665945A Method for producing magnesium alloy sheet and magnesium alloy coil material |
| 09/12/2012 | CN102658301A Control and modifying unit of scale of hot rolling strip steel |
| 09/12/2012 | CN102658294A Low-carbon cold-rolled precision ultrathin steel strip for toy industry, and process method and application thereof |
| 09/05/2012 | CN202418894U Jet valve and high-pressure-water descaling device with same |
| 09/05/2012 | CN202418833U Unloading valve and high-pressure water descaling device with same |
| 09/05/2012 | CN202411122U Water supply device for after-rolling cooling system |
| 09/05/2012 | CN202411112U Transporting roller way for on-line cooling equipment |
| 09/05/2012 | CN202411103U Detection and protection device for nose of rolling plate |
| 09/05/2012 | CN202411102U Roller guard board of rough mill frame |
| 09/05/2012 | CN102655959A Method for hot-rolling a slab and hot-rolling mill |
| 09/05/2012 | CN102069097B System and process for cooling after H-shaped steel is hot-rolled |
| 09/05/2012 | CN101910424B Device for blowing a gas on a surface of a running strip material |
| 09/05/2012 | CN101780485B Emulsion cleaning device |
| 09/05/2012 | CN101767113B Cooling control device after rolling of hot-rolled H-shaped steel |
| 09/04/2012 | CA2730166C Power clamping for water boxes |
| 08/30/2012 | DE10058367B4 Walzvorrichtung mit Einspannmitteln zum Greifen eines Stahlstreifens Rolling device with clamping means for gripping a steel strip |
| 08/29/2012 | EP2492026A1 Hot rolling high-pressure fluid descaling method and descaling apparatus |
| 08/29/2012 | CN202398655U Detection control system of automatic elevating device for descaling box |
| 08/29/2012 | CN202398637U High pressure water descaling machine |
| 08/29/2012 | CN202398636U Emulsion cleaning device for aluminum rod |
| 08/29/2012 | CN202398635U Powder coating machine |
| 08/29/2012 | CN202398634U Clearing device for attachments on steel plate surface |
| 08/29/2012 | CN101084074B Method for supplying lubricant in cold rolling |
| 08/28/2012 | US8250890 Method to improve solid lubricant film tribological performance and adhesion to hot forming material |
| 08/23/2012 | WO2012110241A1 Nozzle header |
| 08/23/2012 | US20120210761 Plug, Piercing-Rolling Mill, and Method of Producing Seamless Tube by Using the Same |
| 08/22/2012 | EP2489446A1 Nozzle header |
| 08/22/2012 | EP2488671A1 Heat treatment of martensitic stainless steel after remelting under a layer of slag |
| 08/22/2012 | CN202387750U Oil dropping device of aluminum foil rolling mill |
| 08/22/2012 | CN202387744U Device for measuring temperature of lower surface of dephosphorized steel billet |
| 08/22/2012 | CN102648060A Method and device for descaling or cleaning metal surfaces including, inter alia, running strips or slabs |
| 08/22/2012 | CN102641889A Preparation method of brazing composite aluminum foil |
| 08/22/2012 | CN101850361B Solid-solid phase continuous braze welding rolling device for stainless steel composite board |
| 08/21/2012 | US8245376 Decontaminating machine supports |
| 08/16/2012 | DE102009015206B4 Verfahren und Vorrichtung zum Abblasen von Walzband mittels Luft oder gasförmiger Medien auf der Bandauslaufseite von Walzwerken zum Entfernen von an dem Walzband anhaftendem Walzöl oder anderen flüssigen Betriebsmedien Method and apparatus for blowing off the rolled strip by means of air or gaseous media on the tape outlet side of rolling mills for removing the roll of tape adhered rolling oil or other liquid operating media |
| 08/15/2012 | EP2486991A1 Cooling apparatus and cooling method for hot rolling |
| 08/15/2012 | EP2162246B1 Cooling device for cooling a metal strip |
| 08/15/2012 | EP1707618B1 Lubricant composition for hot forming |
| 08/15/2012 | CN202381963U Lubrication bypass circulatory system for rolling mill |
| 08/15/2012 | CN202377281U Descaling device between hot rolling and finish rolling racks |
| 08/15/2012 | CN202377280U Tyre rotary spraying and cooling device for continuous casting and rolling of steel |
| 08/15/2012 | CN202377279U Emulsion system with controllable liquid level of vacuum filtering machine |
| 08/15/2012 | CN202377278U Strip surface oil removal device |
| 08/15/2012 | CN102639262A Hot-rolled steel sheet manufacturing device, and hot-rolled steel sheet manufacturing method |
| 08/14/2012 | US8241437 Metal sheet rolling method and rolled sheet manufactured by metal sheet rolling method |
| 08/09/2012 | US20120198901 Apparatus and method for drawing metal tube |
| 08/08/2012 | CN202366969U Removal system for hot-rolled strip steel surface scales |
| 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 | CN202366967U Online adjustable hot-rolling water-cooling shielding tank device |
| 08/08/2012 | CN102626719A Wire production controlled cooling device and wire production equipment |
| 08/08/2012 | CN102626712A Rolling equipment and method for stainless threaded steel |
| 08/08/2012 | CN101622083B Device and method for cooling hot-rolled steel strip |
| 08/06/2012 | DE202012102639U1 Flämmmaschine zum Flämmen von warmen und kalten Werkstücken, wie Brammen, Blöcke und Knüppel aus Stahl Flämmmaschine for scarfing of hot and cold workpieces, such as slabs, blooms and billets of steel |
| 08/02/2012 | WO2012101932A1 Nozzle for descaling steel plate, device for descaling steel plate, and method for descaling steel plate |
| 08/02/2012 | US20120192609 Lubricating-oil composition for forging molding and forging molding apparatus |
| 08/01/2012 | CN202356423U Horizontally rotating dephosphorization box |
| 08/01/2012 | CN202356422U Quick-change connector structure of scale-breaking straightening machine |
| 08/01/2012 | CN202356421U Forced cooling device for preparing lead belt for slab lattice during rolling |
| 08/01/2012 | CN202356420U Lubricating device |
| 08/01/2012 | CN202356419U Bar stock cooling spray head and cooling mechanism |
| 08/01/2012 | CN202356402U Continuous rolling production line of continuous casting and rolling lead band for preparing grid |
| 08/01/2012 | CN202356217U Device for quickly cleaning spraying knife of electrostatic oiling machine |
| 08/01/2012 | CN102625735A Small particle size oil in water lubricant fluid |
| 08/01/2012 | CN102618876A Method for removing rolling oil from double surfaces of rolled copper foil |
| 08/01/2012 | CN102615100A Magnesium alloy plate strip material rolling device |
| 07/31/2012 | US8230710 Method for forming a slip joint assembly with coated splines |
| 07/25/2012 | CN202343598U Spray nozzle adjustment device |
| 07/25/2012 | CN202343597U Shielding device for cooled side part of rolled thick plate |
| 07/25/2012 | CN202343596U Cross reverse-blowing drying device |
| 07/25/2012 | CN202343595U Anti-rust device |
| 07/25/2012 | CN202343569U Oil removing roller structure of multi-roller reversible cold rolling mill |
| 07/25/2012 | CN102605154A Production process for realizing relaxation or online quenching through even times of rolling on medium plate |
| 07/25/2012 | CN102601136A Multifunctional single frame emulsion system of reversible cold rolling mill and emulsion operating method of multifunctional single frame emulsion system |
| 07/25/2012 | CN102601135A Oil spill blowing device for emulsified liquid system |
| 07/25/2012 | CN102601134A Method for controlling thin pipeline steel cooling uniformity in ultrafast cooling process |
| 07/25/2012 | CN102601118A Lubricating system of cold reducing mill |
| 07/25/2012 | CN102002628B Method for manufacturing low-carbon steel sheets |
| 07/25/2012 | CN102000706B Method and equipment for cleaning oxide skin on outer surface of copper pipe |
| 07/25/2012 | CN101920275B Circulating water cooling system |
| 07/25/2012 | CN101906571B CSP process-based manufacturing method of economical hot-rolled dual-phase steel with high surface quality |
| 07/25/2012 | CN101544888B Antioxidant for hot rolling |
| 07/19/2012 | WO2011079341A8 Thermomechanical treatment method |
| 07/18/2012 | CN202336483U 高压水除鳞下集管防护板结构 Under high pressure water descaling header protective plate structure |
| 07/18/2012 | CN202336476U 用于轧机主机辊润滑的改进型集油槽 Improved sump lubrication for rolling mill rolls host |
| 07/18/2012 | CN102596440A Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device |
| 07/18/2012 | CN102581046A Moving mechanism of brush of dry brushing machine |
| 07/18/2012 | CN102581045A Method for descaling surfaces of metal strips and device |
| 07/18/2012 | CN102581044A Special cooling method for ferritic stainless steel |
| 07/18/2012 | CN102581043A Water mist cooling system and water mist cooling method for steel strip hot-rolling process |