| 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) |
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| 01/18/2012 | CN102319734A Method for effectively controlling small pockmark defects on surface of medium plate |
| 01/18/2012 | CN101142304B Two-pack type anti-seizing agent for hot plastic working and method for producing seamless pipe using the same |
| 01/17/2012 | CA2644514C Hot-strip cooling device and cooling method |
| 01/12/2012 | WO2012004205A1 Method and production line for producing a cold rolled flat steel product from a rustproof steel |
| 01/12/2012 | WO2012003691A1 Planetary pipe rolling mill and planetary rolling method for copper alloy pipe |
| 01/12/2012 | WO2011095265A3 Hot rolling train for rolling hot-rolled strip, method for operating a hot rolling train for rolling hot-rolled strip, and control device |
| 01/12/2012 | DE102010026757A1 Verfahren und Produktionslinie zum Herstellen eines kaltgewalzten Stahlflachprodukts aus einem nicht rostenden Stahl A process and production line for manufacturing a cold-rolled steel flat product from a stainless steel |
| 01/11/2012 | EP2403667A1 Method and installation for producing and/or processing a slab or a strip of metallic material |
| 01/11/2012 | CN202110154U Device for measuring conductivity value of steel plate cleaning solution |
| 01/11/2012 | CN202106201U Numerical control manufacturing plant for ribbed steel bars |
| 01/11/2012 | CN202105847U Novel outer mounting frame for roller box of 20-roller cold rolling mill |
| 01/11/2012 | CN102310314A Processing method of titanium and titanium alloy strip coils |
| 01/11/2012 | CN102310096A Degreasing method of surface of titanium and titanium alloy tape volume |
| 01/11/2012 | CN102310077A Method for continuously reducing, rolling and compositing stainless steel/plain steel composite plate and device thereof |
| 01/11/2012 | CN101864538B Nickel-free weather-resistant steel and method for preparing hot rolled plate thereof |
| 01/11/2012 | CN101845589B Steel plate with very low yield point and manufacturing method thereof |
| 01/10/2012 | CA2308507C Slit nozzle for spraying a continuous casting product with a cooling liquid |
| 01/04/2012 | CN202097200U Descaling box and upper header thereof |
| 01/04/2012 | CN202097199U Roller for descaling box roller table |
| 01/04/2012 | CN202097198U Integral high-strength brush roll |
| 01/04/2012 | CN102307682A Titanium material for hot rolling and manufacturing method thereof |
| 01/04/2012 | CN102303052A Intermediate additional cooling equipment and method for hot continuous rolling plate band |
| 01/04/2012 | CN102303043A Cold-rolled ribbed steel bar production device and production method for the same |
| 01/04/2012 | CN101856669B Control method of softness of oxide scales on surface of hot-rolling strip steel |
| 01/04/2012 | CN101786144B Cleaning process for rare earth furnace burden surface oxidation layer in hydrogen storage alloy production |
| 12/28/2011 | EP2399684A1 Casting and continuous rolling method and plant for making long metal rolled products |
| 12/28/2011 | EP2399683A1 Casting and continuous rolling method and plant to make long metal rolled products |
| 12/28/2011 | CN202087605U 自动穿丝上料架 Automatic threading on rack |
| 12/28/2011 | CN202087604U Water through cooling device for bars |
| 12/28/2011 | CN202087603U Intermediate cooling device of steel rolling plate |
| 12/28/2011 | CN102294372A 一种剥皮机的定位抽拉装置 Positioning a drawing means peeling machine |
| 12/28/2011 | CN102294371A 一种热轧卷库机械通风冷却装置及冷却方法 A hot rolled coil cooling device library mechanical ventilation and cooling methods |
| 12/28/2011 | CN102294370A 一种剥皮机的气动抽拉装置 An aerodynamic drawing means peeling machine |
| 12/28/2011 | CN101844156B 乳化液边部窜流阻断装置 Emulsion edge channeling blocking device |
| 12/27/2011 | US8082767 Lubricant for hot metal working and powder lubricant composition for hot metal working |
| 12/22/2011 | DE102010049977A1 High pressure nozzle i.e. descaling nozzle, for descaling steel products, has nozzle body's hard metal sections provided with wear reducing and/or chemical resistance coating at surfaces, which come into contact with fluid to be sprayed |
| 12/21/2011 | EP1959032B1 Method for cleaning of hot-dip galvanized steel sheet |
| 12/21/2011 | CN202079106U 一种钢带破鳞矫直设备 One kind of steel straightening equipment breaking scales |
| 12/21/2011 | CN202079105U 中厚钢板辅助冷却装置 Thick steel plate auxiliary cooling device |
| 12/21/2011 | CN202079104U 钢管内外壁自动清洗机 Pipe Wall automatic washing machine |
| 12/21/2011 | CN202079103U 热轧钢板快速冷却装置 Rapidly cooling hot rolled steel sheet apparatus |
| 12/21/2011 | CN202079102U Hair felt roller |
| 12/21/2011 | CN202079101U 一种层流冷却水流量调节装置 A laminated flow of cooling water flow regulating device |
| 12/21/2011 | CN102292172A 用于对由不锈钢制成的带材进行退火和除鳞的方法和设备 For strip made of stainless steel were annealed and descaling method and apparatus |
| 12/21/2011 | CN102284524A 高压水除鳞设备 High-pressure water descaling equipment |
| 12/21/2011 | CN102284523A 一种钢坯粗轧除鳞方法 One kind of rough rolling billet descaling method |
| 12/21/2011 | CN102284522A 一种带预矫直的在线加速冷却方法 An online accelerated cooling with pre-straightening method |
| 12/21/2011 | CN102284521A 出水口曲线排布的钢板均匀冷却装置 A steel plate cooling apparatus outlet curve uniformly arranged |
| 12/21/2011 | CN102284520A 冷轧湿平整生产中的水雾平整喷射装置 Cold-rolled flat production in the wet mist formation injection device |
| 12/21/2011 | CN102284519A 冷轧湿平整生产中的水雾平整系统 Cold-rolled flat production wet mist formation system |
| 12/21/2011 | CN102284518A 用于冷轧湿平整生产中的水雾喷射装置 For cold-rolled flat production in the wet mist spray device |
| 12/21/2011 | CN102284517A 基于案例推理的轧后冷却长期自学习方法 Case-based reasoning rolling after cooling the long-term self-learning method |
| 12/21/2011 | CN102284495A 冷轧湿平整生产中的水雾平整工艺 Cold-rolled flat production in the wet mist formation process |
| 12/21/2011 | CN102284492A 一种热轧h型钢精轧轧辊口型及热轧h型钢加工工艺 A hot rolled steel fine wire rolling h mouth and hot-rolled steel processing h |
| 12/21/2011 | CN102284480A 一种薄型不锈带钢的生产方法 A thin stainless steel strip production methods |
| 12/21/2011 | CN101912887B 一种钢管去油污机 For a steel pipe to the oil machine |
| 12/21/2011 | CN101758091B 热轧h型钢轧后控制冷却工艺 Hot-rolled steel h controlled cooling after rolling |
| 12/21/2011 | CN101698197B 一种在线去除热轧铜板带表面氧化皮的新工艺 An online removal of new technology hot-rolled strip surface oxide of copper |
| 12/15/2011 | WO2011155768A2 Descaling apparatus |
| 12/15/2011 | WO2011154133A1 Method for producing seamless pipes |
| 12/15/2011 | US20110302978 Lubrication processes for enhanced forgeability |
| 12/15/2011 | CA2800351A1 Method for producing seamless pipes |
| 12/14/2011 | EP2394752A1 Titanium material for hot rolling and manufacturing method thereof |
| 12/14/2011 | EP2394120A1 Device for thermally processing a conveyed quasi-continuous workpiece |
| 12/14/2011 | CN202070580U 气控喷淋梁系统 Pneumatic spray beam system |
| 12/14/2011 | CN202070579U 一种不锈钢冷轧的擦拭系统 One kind of cold-rolled stainless steel wipe system |
| 12/14/2011 | CN202070578U 一种中间坯冷却装置 An intermediate billet cooling device |
| 12/14/2011 | CN202070577U 控制冷连轧机组乳化液残留的吹扫装置 Control emulsion tandem cold mill residues purge |
| 12/14/2011 | CN202070550U 设有油雾喷嘴装置的铝箔轧机 There foil rolling mill mist nozzle device |
| 12/14/2011 | CN202070549U 高延性冷轧带肋钢筋生产线 High ductility cold-rolled ribbed steel bar production line |
| 12/14/2011 | CN102274865A 冷拔无缝钢管内外表面高压水射流冷态的除鳞工艺 Inner and outer surfaces of cold drawn seamless cold pressure water jet descaling process |
| 12/14/2011 | CN102274864A 一种基于超快冷技术的轧后冷却系统 An ultra fast cooling after rolling technology-based cooling system |
| 12/14/2011 | CN102274808A 可形成高密度喷射流的冷却装置 Cooling means may be formed of a high density jet stream |
| 12/13/2011 | US8074332 Method for removing oilfield mineral scale from pipes and tubing |
| 12/08/2011 | WO2011152601A1 Fluid spray roller and method for manufacturing same |
| 12/07/2011 | CN202061902U 冷轧用热轧钢板氧化铁皮清除装置 Hot-rolled steel cold rolling mill scale removal device |
| 12/07/2011 | CN202061901U 一种除锈机用的过线轮 Wheel over the line with a rust remover |
| 12/07/2011 | CN102266872A 钢管冷却装置 Pipe cooling device |
| 12/07/2011 | CN102266831A 一种可形成高密度喷射流的冷却装置及制造方法 A cooling means may be formed and for producing a high density jet stream |
| 12/07/2011 | CN101622081B 金属板材的轧制方法及使用上述轧制方法制造的轧制板材 The metal sheet rolling method using the rolling method and a rolled sheet manufactured |
| 12/01/2011 | WO2011148490A1 Steel sheet, and process for production thereof |
| 12/01/2011 | CA2800912A1 Method of treating rolled steel article |
| 11/30/2011 | EP2389260A2 Method and device for annealing and descaling strips of stainless steel |
| 11/30/2011 | CN102260824A 屈服强度为550MPa级热轧热成形用钢板及其制造方法 Yield strength of 550MPa grade hot-rolled steel sheet for thermoforming and its manufacturing method |
| 11/30/2011 | CN102259147A 调直扁丝机 Flat wire straightening machine |
| 11/30/2011 | CN102259119A 热轧棒线材钢自动循环水除鳞系统 Hot-rolled steel wire rod automatic cycle water descaling system |
| 11/30/2011 | CN102259118A 提高轧件冷却均匀性的方法及轧件均匀冷却装置 Improve cooling uniformity rolling method and rolling uniform cooling device |
| 11/29/2011 | US8065899 Advanced feed device for a superplastic press forming system |
| 11/23/2011 | CN202045164U External installing bracket of cold-rolling mill roller box with fueling injection devices |
| 11/23/2011 | CN202045163U Adjustable purging device |
| 11/23/2011 | CN202045162U Adjusting device for cleaning roller height |
| 11/23/2011 | CN202045161U Blow sweeping device for inlet roller way of cold straightening machine |
| 11/23/2011 | CN202045129U Novel twenty-roller cold rolling wire body |
| 11/23/2011 | CN102256719A Method and device for descaling a metal strip |
| 11/23/2011 | CN102248372A Method for producing single-sided composite stainless steel cold rolling base stock |
| 11/23/2011 | CN102248013A Mechanism for descaling surface of continuously cast and rolled steel billet |
| 11/23/2011 | CN102248012A Cooling device and method for hot-rolling process of wire rod |
| 11/23/2011 | CN102248011A Soft water seal-based flow-guide and drainage device used in after-rolling cooling process of hot-rolled steel strip |
| 11/23/2011 | CN102247985A Method for producing steel for stirring tank with limit specification through hot rolling |
| 11/23/2011 | CN101386022B Hot roll T shaped steel production technique for ship |