| Patents for C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering (27,435) |
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| 04/26/2012 | WO2012053541A1 Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component |
| 04/26/2012 | WO2012052105A1 Rail profile with deliberately established laser-strengthened zones |
| 04/26/2012 | US20120098171 Cooling tank for rails |
| 04/26/2012 | US20120097297 High hardness, high corrosion resistance and high wear resistance alloy |
| 04/26/2012 | DE10337962B4 Verfahren zum Härten der Nutflächen, insbesondere der Nutflanken der Ringnuten eines Stahlkolbens A method for curing the groove surfaces, in particular the flanks of the annular grooves of a steel piston |
| 04/26/2012 | DE102011114768A1 Producing two groups of cast components differing in one material property, preferably in their strength comprises adjusting a specific alloy composition of molten aluminum, casting and heat treating |
| 04/26/2012 | DE102011008999A1 Device for inductively hardening a workpiece, comprises induction units, which are movable relative to a workpiece received in the device, in a plate-shaped base body of the device and independently of one another relative to the base body |
| 04/26/2012 | DE102010049330A1 Schienenprofil mit gezielt eingestellten laserverfestigten Bereichen Rail sections with carefully selected laser-hardened areas |
| 04/26/2012 | CA2814646A1 Steel sheet and method for manufacturing steel sheet |
| 04/26/2012 | CA2814630A1 Method for manufacturing hot stamped body and hot stamped body |
| 04/26/2012 | CA2813915A1 Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall |
| 04/25/2012 | EP2444511A1 Steel for nitriding and nitrided steel components |
| 04/25/2012 | EP2443263A1 A method of shaping and hardening a sheet steel blank |
| 04/25/2012 | EP2443262A1 Method and apparatus for cooling material by atomised spray |
| 04/25/2012 | CN202201943U 用于光亮退火的线材罩式炉导流筒 Wire hood draft tube furnace for bright annealing |
| 04/25/2012 | CN202201942U 全氢罩式退火炉用内罩 Full hydrogen annealing furnace with an inner cover |
| 04/25/2012 | CN202201939U 一种改善水冷炉底辊冷却效果的装置 A method of improving the cooling effect of the water-cooled hearth roll apparatus |
| 04/25/2012 | CN202201938U 铅锅压线辊槽 Lead pot pressure line roll groove |
| 04/25/2012 | CN202201936U Lifting appliance special for quenching of long stepped shaft |
| 04/25/2012 | CN202201935U 弯管热处理支架 Bend heat bracket |
| 04/25/2012 | CN202201933U Steel pipe water quenching device with movable splash plates |
| 04/25/2012 | CN202201932U 扁钢在线预硬处理装置 Online pre-hardened flat steel processing unit |
| 04/25/2012 | CN202201931U 一种热处理雾冷装置 One thermal treatment of cold mist device |
| 04/25/2012 | CN202201930U 淬火接水装置 Then water quenching device |
| 04/25/2012 | CN202201929U 合质金水淬搅拌槽 Crude Goldwater quenching stirred tank |
| 04/25/2012 | CN202201928U 油淬气冷真空炉 Oil quenching gas-cooled vacuum furnace |
| 04/25/2012 | CN202201927U 一种油淬气冷真空炉 An oil quenching gas-cooled vacuum furnace |
| 04/25/2012 | CN202201926U 垂直、水平双向移动顶喷机构 Vertical, horizontal two-way mobile top spray mechanism |
| 04/25/2012 | CN202201925U 组合式淬火槽 Combined quenching tank |
| 04/25/2012 | CN202201924U 一种高压气淬真空炉的冷却装置 A high-pressure gas quenching vacuum furnace cooling device |
| 04/25/2012 | CN202201923U 一种油淬气冷真空炉 An oil quenching gas-cooled vacuum furnace |
| 04/25/2012 | CN202201922U 一种数字脉冲式热处理炉 A digital pulse heat treatment furnace |
| 04/25/2012 | CN202201921U 非晶合金加横磁热处理增磁装置 Plus transverse magnetic amorphous alloy heat treated by magnetic means |
| 04/25/2012 | CN202199528U 能够清除电工钢表面残留物的连续退火作业线 Continuous annealing line can remove electrical steel surface residues |
| 04/25/2012 | CN202199361U 一种台式冷速仪 Is a table of cooling rate meter |
| 04/25/2012 | CN102424976A 一种潜孔冲击器活塞的热处理工艺 Heat treatment process for DTH hammer piston |
| 04/25/2012 | CN102424941A 微镧掺杂钨丝的制备方法 Preparation of tungsten micro lanthanum-doped |
| 04/25/2012 | CN102424910A 全氢罩式退火炉用烧嘴及采用其的废氢引入燃烧方法 Full hydrogen bell-type annealing furnace burners and the use of its waste hydrogen into the combustion method |
| 04/25/2012 | CN102424908A 弹簧线生产方法 Spring wire production methods |
| 04/25/2012 | CN102424902A Vapor cooling system for use in offline heat treatment of thin medium and thick plates |
| 04/25/2012 | CN102424901A 一种空气爆冷式淬火槽 An air upset quenching tank |
| 04/25/2012 | CN102424900A 一种用于辊式淬火机和超快速冷却设备的移动梁导向装置 A device for moving the beam guide roller quenching machine and ultra fast cooling equipment |
| 04/25/2012 | CN102424899A 高速钢退火方法 High-speed steel annealing method |
| 04/25/2012 | CN102424898A 非晶金属纤维的调幅变频脉冲电流退火处理装置 AM frequency pulse current annealing device amorphous metal fibers |
| 04/25/2012 | CN102424897A 宽带激光强化处理张力轮表面的方法 Approach to wheel surface tension broadband laser strengthening |
| 04/25/2012 | CN102424896A 激光辐照制备管状卷带铁基非晶纳米晶软磁合金的方法 Laser irradiation method for preparing tubular tape iron-based amorphous and nanocrystalline soft magnetic alloy |
| 04/25/2012 | CN101956046B 不锈钢强雾化固溶装置 Stainless strong solute atomization device |
| 04/25/2012 | CN101944466B 一种用于行波管慢波系统弹性管壳的制造方法 A method of manufacturing TWT slow system for elastic shell |
| 04/25/2012 | CN101928820B 风能发电钢球热处理淬火冷却组合装置 Wind Power Ball heat treatment quenching combination device |
| 04/25/2012 | CN101849025B 装载和卸载热处理炉的设备和方法 Device and method for loading and unloading heat treatment furnace |
| 04/25/2012 | CN101781699B 一种金属零件热处理设备及热处理方法 Parts of a metal heat treatment equipment and heat treatment method |
| 04/24/2012 | CA2645059C Process for manufacturing steel sheet having very high strength, ductility and toughness characteristics, and sheet thus produced |
| 04/24/2012 | CA2506351C Method for making an abrasion resistant steel plate and plate obtained |
| 04/24/2012 | CA2506349C Method for making an abrasion resistant steel plate and plate obtained |
| 04/19/2012 | WO2012051443A2 Forming of metallic glass by rapid capacitor discharge forging |
| 04/19/2012 | WO2012050552A1 Apparatus for induction hardening |
| 04/19/2012 | WO2012048841A1 Method of hot forming a steel blank and the hot formed part |
| 04/19/2012 | WO2012016566A3 Method for heat treating the wheel rim of railway vehicle wheels |
| 04/19/2012 | WO2011127414A3 Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field |
| 04/19/2012 | US20120090740 Nanostructured Mn-Al Permanent Magnets And Methods Of Producing Same |
| 04/19/2012 | DE102011113267A1 Connecting metal components which are at least locally ultra-high strength comprises interconnecting the components by thermal joining process (spot welding), having joining point and subjecting composite of the components to heat treatment |
| 04/19/2012 | DE102010048645A1 Apparatus, used for heat treating component surface, comprises a laser, and a deflection device mounted movably, especially pivotally or rotatably, and comprising a rigidly arranged concave cylindrical mirror, which is directly water cooled |
| 04/19/2012 | DE102010038196A1 Bonding a sheet metal part with a component, preferably a connecting component, comprises using the component during a hot forming molding operation in an opening of the sheet metal part |
| 04/19/2012 | DE102006018406B4 Verfahren zum Erwärmen von Werkstücken, insbesondere zum Presshärten vorgesehener Blechteile Method for heating workpieces, particularly for press hardening provided sheet metal parts |
| 04/18/2012 | EP2442057A1 Furnace for heat treatment of metal |
| 04/18/2012 | EP2441852A1 Side-member and method for producing a thermoformed and press-hardened side-member |
| 04/18/2012 | EP2441851A1 Cross-member and method for producing a thermoformed and press-hardened cross-member |
| 04/18/2012 | EP2441850A1 Motor vehicle column and method for producing a thermoformed and press-hardened motor vehicle column |
| 04/18/2012 | EP2441849A2 Selective case depth thermo-magnetic processing and apparatus |
| 04/18/2012 | EP1529122B1 Method and device for patenting steel wires |
| 04/18/2012 | CN202193818U 镀锌线改造型炉底辊 REFORMED hearth roll galvanizing line |
| 04/18/2012 | CN202193817U 一种电子引线用钢丝热处理生产线 An electronic lead wire heat treatment production line |
| 04/18/2012 | CN202193812U 滚轴丝杠端头淬火装置 Roller screw tip hardening apparatus |
| 04/18/2012 | CN202193811U 一种锻件保温罩 One kind of forging insulation cover |
| 04/18/2012 | CN202193810U 淬火后吹水的控制电路结构 After quenching of the control circuit configuration Chuishui |
| 04/18/2012 | CN202193809U 一种锻件淬火装置 One kind of forging quenching device |
| 04/18/2012 | CN202193808U 一种感应淬火预拉伸装置 An induction hardening pre-stretching device |
| 04/18/2012 | CN202193807U 工业热处理炉除尘结构 Industrial heat treatment furnace dust structure |
| 04/18/2012 | CN202193806U 还原退火炉 Reduction annealing furnace |
| 04/18/2012 | CN202193805U 车灯连续回火炉 Lights continuous tempering furnace |
| 04/18/2012 | CN202193804U 一种热处理回火室 One thermal treatment tempering chamber |
| 04/18/2012 | CN202193803U 金属表面纳米加工装置 Metal surface nano-machining apparatus |
| 04/18/2012 | CN202193802U Inductive vacuum annealing device |
| 04/18/2012 | CN102421927A 软氮化用钢、软氮化钢部件及其制造方法 Soft nitriding steel, soft nitriding steel components and its manufacturing method |
| 04/18/2012 | CN102418056A 铝镁硅系铝合金冷拉管淬火设备及其淬火方法 Silicon-magnesium alloy cold drawn tubes quenching equipment and quenching method |
| 04/18/2012 | CN102418046A 新型多元合金沟槽衬板 The new multi-alloy trench liner |
| 04/18/2012 | CN102418043A High-obdurability shear blade die steel and heat treatment method |
| 04/18/2012 | CN102418040A Toothholder and manufacturing method thereof |
| 04/18/2012 | CN102418036A 15MnNiDR low alloy steel plate for low temperature pressure vessel and production method thereof |
| 04/18/2012 | CN102418030A 一种抗磨低铬铁基合金材料及其生产方法 One kind of wear low chrome base alloy material and production method |
| 04/18/2012 | CN102417969A Heat treatment process for high-hardenability Martensitic stainless steel for moving blades |
| 04/18/2012 | CN102417964A 一种用于盾构机滚刀刀圈淬火的装置 A device for shield machine hob cutter ring quenching |
| 04/18/2012 | CN102417963A Sedan stabilizer bar-quenching mechanism |
| 04/18/2012 | CN102417956A 铜带退火防粘剂 Annealed copper anti-seize compound |
| 04/18/2012 | CN102417955A 用于热模具钢的水溶性淬火介质 Water-soluble quenching medium for hot die steel |
| 04/18/2012 | CN102417954A 表面氧化抗穴蚀处理方法 Anti-cavitation surface oxidation treatment method |
| 04/18/2012 | CN102417953A 降低X20Cr13和X22CrMoV12-1材料叶片FATT和IGF的热处理工艺 Reduce heat treatment process X20Cr13 and X22CrMoV12-1 material of the blade and IGF FATT |
| 04/18/2012 | CN102417952A Laser thermomechanical effect strengthening method and laser thermomechanical effect strengthening system for automotive LED (light-emitting diode) headlight molds |
| 04/18/2012 | CN102416411A Manufacturing method of directly cold-drawn spring steel wire with excellent fatigue performance |
| 04/18/2012 | CN101880757B 一种液下翻转装置 Flip device under a liquid |