Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › 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
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)
12/2012
12/18/2012CA2779481C Method and device for descaling a metal strip
12/12/2012EP2532450A1 Cold rolling method for preventing high silicon strip steel from breaking
12/12/2012EP2531309A2 Hot rolling train for rolling hot-rolled strip, method for operating a hot rolling train for rolling hot-rolled strip, and control device
12/12/2012CN202591260U Rinse tank liquid isolation device
12/12/2012CN202591259U Lower exit device of aluminum cold rolling mill
12/12/2012CN202591258U Brush roller of continuous cleaning set
12/12/2012CN202591257U Emulsion injecting beam for cold-rolling mill
12/12/2012CN202591256U Band-steel dewatering spray nozzle device
12/12/2012CN202591255U Precision rolling and dedusting device
12/12/2012CN102821885A Rolled material cooling control device, rolled material cooling control method, and rolled material cooling control program
12/12/2012CN102814346A Deviation rectifying method for strip steel
12/12/2012CN102814323A Processing method for rolling broad zirconium plate
12/12/2012CN102248013B Mechanism for descaling surface of continuously cast and rolled steel billet
12/12/2012CN102069345B Method for manufacturing large-specification steel pipe retained mandrel
12/12/2012CN101912880B Novel planetary tube rolling mill
12/12/2012CN101208440B Steel wire rod excellent in mechanical de-scaling property, and producing method thereof
12/11/2012US8327676 Upper-end formed glass complex for hot expanding piercing and method of manufacturing billet for hot extrusion pipe making
12/06/2012US20120304722 Anti-seizure agent for hot steel working
12/06/2012US20120304721 Cold-rolling method for preventing fracture of high-silicon strip steel
12/05/2012CN202570777U Steel wire peeling device
12/05/2012CN202570776U Oil drainage pond system for cold-rolled steel strip
12/05/2012CN202570775U Hot rolled strip finishing mill bay purging device
12/05/2012CN202570766U Device for preventing water-cooling wire from being scratched in heat equalization guide groove
12/05/2012CN202570749U Emulsified liquid stop device of single-stander rolling mill
12/05/2012CN202570745U Combined winding-prevention guide plate device
12/05/2012CN202570695U Pipe inner bore oil scraping device
12/05/2012CN102811824A Thick steel plate manufacturing device
12/05/2012CN102806238A Scale removal equipment and scale removal method
12/05/2012CN102806237A Automatic induction device of band steel cleaning tank
12/05/2012CN101687236B Cooling device for cooling a metal strip
11/2012
11/29/2012WO2012161454A2 Wringer roll
11/29/2012US20120297849 Method for hot-rolling a slab and hot-rolling mill
11/28/2012CN202555610U Water-cooling machine without steam
11/28/2012CN202555609U Device for removing oil in pipe inner hole
11/28/2012CN102796969A Steel made of boron containing microalloy and resisting atmosphere corrosion and manufacturing method of steel
11/28/2012CN102794317A Device and method for descaling surface of casting blank
11/28/2012CN102794316A Quick control cooling device of medium steel plate
11/28/2012CN102794301A Manufacture method of cold-rolled electrolytic tin substrate
11/28/2012CN102794299A Rolling method of titanium steel composite board
11/28/2012CN101394945B Temperature control device for hot rolling mill
11/28/2012CN101306409B High pressure nozzle and method for the manufacture of a high pressure nozzle
11/28/2012CN101300087B Steel plate for welding
11/27/2012US8318080 Device and method for cooling hot strip
11/22/2012WO2012157619A1 Rolling mill roll-cleaning device and cleaning method
11/22/2012WO2012156302A2 Apparatus for in-line thermally treating semi-finished products
11/22/2012US20120291804 Method for cooling hot strip
11/21/2012EP2523774A2 Method and device for in-line surface treatment of slabs
11/21/2012CN202539224U High pressure air blowing device
11/21/2012CN202539223U Running roller transmission gear of aluminum foil cleaner
11/21/2012CN202539222U Front water retaining chain device for rough rolling vertical roll in hot continuous rolling strip steel production line
11/21/2012CN202539204U Auxiliary cleaning device for strip laser speed measuring instrument
11/21/2012CN102791413A Method and device for in-line surface treatment of slabs
11/21/2012CN102787273A Sheet-billet produced hot-rolled pickled steel with thickness of 1.8mm or lower for automobile and production method thereof
11/21/2012CN102784807A Method and device for real-timely measuring temperature of moving high temperature steel plate in water cooling area
11/21/2012CN102367546B Control method for coast atmospheric corrosion resistant scale on surface of boat deck
11/21/2012CN102172650B Rolled steel production system
11/21/2012CN101947564B Combined type water-passing cooler
11/14/2012CN202530167U Device capable of improving surface cleaning quality of cold rolling strip steel
11/14/2012CN202527493U Descaling water purging device
11/14/2012CN202527492U Hot rolled slab impact type mechanical scale removal device
11/14/2012CN202527491U Cold control device for production of wire rods and production equipment for wire rods
11/14/2012CN202527490U 静电涂油机 Electrostatic Oiler
11/14/2012CN202527489U Oil slick blowing device of emulsion system
11/14/2012CN202527488U Plate blank purging device
11/14/2012CN202527487U Water collection cover for collecting side jet water
11/14/2012CN202527486U Cooling device for hot rolling strip
11/14/2012CN202527485U Cold rolling and cleaning section air curtain sweeping device
11/14/2012CN202527466U Rolling oil recovery device for nickel strip cold-rolling mill
11/14/2012CN202527465U Lubricating system for cold-rolling pipe mill
11/14/2012CN102781598A Hot-rolled steel sheet manufacturing method and manufacturing device
11/14/2012CN102773272A On-line inner oil scraping device for steel pipe
11/14/2012CN102773271A Temperature equalizing device and temperature equalizing method for hot-rolling H-shaped steel
11/14/2012CN102189124B Process for removing oil on surface of calendered metal strap foil
11/14/2012CN101811232B Wire rod for low-carbon flux-cored welding wires and manufacture method thereof
11/13/2012US8307680 Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product
11/07/2012CN202516863U High pressure water descaling device
11/07/2012CN202516862U Equipment for carrying out mechanical descaling on steel strip
11/07/2012CN102764787A Solder cooling device for extruding-rolling on-line automatic production line
11/07/2012CN102764778A Inner surface and outer surface jet flow descaling system and method for big-diameter metal pipe wall
11/07/2012CN102764760A Method for manufacturing high surface quality hot-rolled steel plate
11/07/2012CN102764720A Hot-rolled stainless steel casthouse chlorate solution spraying device
11/07/2012CN102266831B Cooling device capable of forming high-density jet stream and producing method thereof
11/07/2012CN102125932B Hot rolling device for magnesium alloy and rolling heating method
11/07/2012CN101778679B Method and equipment of flatness control in cooling a stainless steel strip
11/01/2012WO2012148069A1 Steam-blocking apparatus
11/01/2012WO2012146536A1 Method and device for oiling strip material
11/01/2012US20120272704 Method and device for the optimized circulation of rods in the production of a seamlessly hot-fabricated steel pipe according to the continuous pipe method
10/2012
10/31/2012EP2516079A2 Method for hot-rolling a slab and hot-rolling mill
10/31/2012EP2516075A2 Thermomechanical treatment method
10/31/2012CN102762771A Metal surface scale conditioning
10/31/2012CN102756003A Continuous jet descaling system for cold-state metal part surface
10/31/2012CN102756002A Method for continuous jet descaling
10/31/2012CN102756001A Wire rod descaling machine
10/31/2012CN102756000A Jet flow cooling method and device in narrow slit water jacket passage of steel plate
10/31/2012CN102755999A Interstand cooling device for hot-rolled H-shaped steel
10/31/2012CN102755997A Safe and energy-saving control device and control method of hot rolling high-pressure descaling system
10/31/2012CN102755992A Production method of cold-rolled steel strip for flux cored wire
10/30/2012US8299006 Compressor oil composition
10/30/2012US8297091 Nanocomposite coating for hot metal forming tools
10/24/2012EP2514810A1 Lubricant composition for hot forming
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