| Patents for C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering (27,435) |
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| 03/05/2015 | WO2015031377A1 Grain oriented electrical steel with improved forsterite coating characteristics |
| 03/05/2015 | WO2015029653A1 Hot-pressed member manufacturing method and hot-pressed member |
| 03/05/2015 | WO2015029404A1 High-strength hot-dip galvanized steel sheet and method for manufacturing same |
| 03/05/2015 | WO2015029308A1 Mechanical structural component and method for manufacturing same |
| 03/05/2015 | WO2015029266A1 Induction-hardened tapping screw |
| 03/05/2015 | WO2015029095A1 Method and apparatus for heat-treating welded structure |
| 03/05/2015 | WO2015027972A1 Zinc-based anti-corrosion coating for steel sheets, for producing a component at an elevated temperature by hot forming die quenching |
| 03/05/2015 | US20150064494 Coated substrate for packaging applications and a method for producing said coated substrate |
| 03/05/2015 | US20150064448 High strength and high formability steel sheet and manufacturing method thereof |
| 03/05/2015 | US20150064048 Method and apparatus for producing three-dimensional objects with improved properties |
| 03/05/2015 | US20150059935 High strength cold rolled steel sheet and method of producing such steel sheet |
| 03/04/2015 | EP2843249A1 Rolling bearing |
| 03/04/2015 | EP2843077A1 Method for producing galvanized steel sheet for hot stamping, alloyed hot-dipped galvanized steel sheet for hot stamping and method for producing same, and hot stamped component |
| 03/04/2015 | EP2841612A2 High strength, high toughness steel alloy |
| 03/03/2015 | US8968497 Methods of forming and austempering a ductile iron article and article made thereby |
| 03/03/2015 | US8968496 Method of press hardening a steel sheet blank |
| 03/03/2015 | US8968495 Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels |
| 03/03/2015 | US8968494 High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same |
| 02/26/2015 | WO2015026736A1 Chamber-less thermal joining system |
| 02/26/2015 | US20150053670 Temperature-control station with heating by induction |
| 02/26/2015 | US20150053315 Boron-added high strength steel for bolt and high strength bolt having excellent delayed fracture resistance |
| 02/26/2015 | US20150053311 Nitrided steel member and manufacturing method thereof |
| 02/26/2015 | DE102013108972A1 Temperierstation mit Induktorerwärmung Heating station with Induktorerwärmung |
| 02/26/2015 | DE102012207197B4 System und Verfahren zum Herstellen von Magnesium-Karosserieflächenelementen mit verbesserter Korrosionsbeständigkeit System and method for producing magnesium-body surface elements having improved corrosion resistance |
| 02/25/2015 | EP2840153A2 Tempering station with inductor heating |
| 02/25/2015 | EP2839049A1 Steel sheet provided with a coating offering sacrificial cathodic protection, method for the production of a part using such a sheet, and resulting part |
| 02/24/2015 | US8961864 Method and apparatus for removing coolant liquid from moving metal strip |
| 02/24/2015 | US8961719 Super-hard structure, tool element and method of making same |
| 02/24/2015 | US8961716 Sheet forming of metallic glass by rapid capacitor discharge |
| 02/24/2015 | US8961710 Carburized component and manufacturing method |
| 02/24/2015 | CA2597880C Electrofused proppant, method of manufacture, and method of use |
| 02/19/2015 | US20150051687 Vascular prosthetic assemblies |
| 02/19/2015 | US20150047758 Method and apparatus of manufacturing high strength cold rolled steel sheet |
| 02/19/2015 | US20150047757 Steel sheet for rotor core for ipm motor, and method for manufacturing same |
| 02/19/2015 | US20150047754 Cr-Mo ALLOY STEEL COMPOSITION HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND METHOD FOR HEAT TREATMENT OF THE SAME |
| 02/19/2015 | US20150047753 Method for producing a component from steel by hot forming |
| 02/19/2015 | DE102013012955A1 Messersystem mit Zerstörungsschutz für Schneidemaschinen mit flachen Messern Blade system with smashing protection for cutting machines with flat blades |
| 02/19/2015 | DE102013011936A1 Verfahren zur kombinierten Randschichtbehandlung von Bauteilen aus Gusseisenwerkstoffen Process for the combined surface layer treatment of components made of cast iron materials |
| 02/18/2015 | EP2837708A1 High-strength thick-walled electric-resistance-welded steel pipe having excellent low-temperature toughness, and method for manufacturing same |
| 02/18/2015 | EP2837700A1 Method for lowering dew point of ambient gas within annealing furnace, device thereof, and method for producing cold-rolled annealed steel sheet |
| 02/18/2015 | EP2837699A1 Device and method for reducing dew point of ambient gas in annealing furnace, and method for producing cold-rolled annealed steel plate |
| 02/18/2015 | EP2836614A1 High-strength multi-phase steel, and method for producing a strip from said steel |
| 02/17/2015 | US8957343 Electrode support structure and electric heating device having same |
| 02/17/2015 | US8956470 Bainite steel and methods of manufacture thereof |
| 02/17/2015 | US8956467 Composite steel part and manufacturing method for the same |
| 02/12/2015 | WO2015020915A1 Spray quench systems for heat treated metal products |
| 02/12/2015 | US20150044503 Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet |
| 02/12/2015 | US20150044500 Process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby |
| 02/12/2015 | US20150044084 Methods for fabricating gradient alloy articles with multi-functional properties |
| 02/12/2015 | US20150041030 Method for producing high-strength steel material excellent in sulfide stress cracking resistance |
| 02/12/2015 | US20150041029 Steel for mechanical structure for cold working, and method for manufacturing same |
| 02/12/2015 | DE102013013270A1 Verfahren und Vorrichtung zum Herstellen eines pressgehärteten Bauteils Method and apparatus for producing a press-hardened component |
| 02/11/2015 | EP2835443A1 Cr-containing austenitic alloy |
| 02/11/2015 | EP2835442A1 Cr-CONTAINING AUSTENITIC ALLOY AND METHOD FOR PRODUCING SAME |
| 02/11/2015 | EP2835432A1 Continuous hot-dip zinc plating facility |
| 02/11/2015 | EP2835431A1 Method for heat treatment and heat treatment apparatus, and heat treatment system |
| 02/11/2015 | EP2834378A1 Steel alloy |
| 02/11/2015 | CN204151390U 一种底部加热式加热退火炉 One kind of bottom heating heating annealing furnace |
| 02/11/2015 | CN204151389U 一种取向硅钢连续退火生产线钢带纠偏装置 A grain-oriented silicon steel strip continuous annealing line correction device |
| 02/11/2015 | CN204151388U 一种极光电缆退火机 One kind of Aurora Cable annealing machine |
| 02/11/2015 | CN204151387U 电缆用铜丝拉丝退火装置 Cable with copper wire drawing annealing device |
| 02/11/2015 | CN204151386U 钢带高频淬火机 Steel induction hardening machine |
| 02/11/2015 | CN204151383U 一种金属板材淬火装置 Sheet metal hardening device |
| 02/11/2015 | CN204151381U 一种能够自由调节长度来紧固齿轮的夹具 One can freely adjust the length of the clamp to fasten gear |
| 02/11/2015 | CN204151380U 一种实轴热加工退火炉 Axis thermal annealing process for Real |
| 02/11/2015 | CN204151379U 工件热处理用淬火模具 Workpiece hardening heat treatment mold |
| 02/11/2015 | CN204151378U 淬火水池用水冷装置 Quenched with water cooling pond |
| 02/11/2015 | CN204151377U 淬火液循环装置 Quenching liquid circulation device |
| 02/11/2015 | CN204151376U 具有热处理功能的淬火机构 Quenching mechanism has heat function |
| 02/11/2015 | CN204151375U 轴承产品淬火硝盐溶液槽的搅拌装置 Stirrer bearing products quench tank nitrate solution |
| 02/11/2015 | CN204151374U 一种减少工件变形开裂的网带炉淬火装置 A reduction of mesh belt furnace quenching unit workpiece deformation cracking |
| 02/11/2015 | CN204151373U 淬火冷却装置 Quenching device |
| 02/11/2015 | CN204151372U 淬火炉 Quenching Furnace |
| 02/11/2015 | CN204151371U 一种螺钉高频淬火送料机 One kind of high-frequency quenching screw feeder |
| 02/11/2015 | CN204151370U 一种多用热处理工装具 A multi-use tooling with heat |
| 02/11/2015 | CN104350164A 用于金属板条的连续固化或干燥的设备 Continuous curing or drying equipment for metal lath |
| 02/11/2015 | CN104347217A 一种矫顽力增强的钕铁硼系热变形磁体、制备方法及其应用 One kind of enhanced coercivity NdFeB magnet system thermal deformation, preparation method and application |
| 02/11/2015 | CN104342596A 一种提高低锰铁基合金记忆性能的淬火工艺方法 A way to improve memory performance low ferromanganese alloy base quenching process method |
| 02/11/2015 | CN104342547A 一种连续退火炉的分级式热吹扫方法 A continuous annealing furnace heat purge grading method |
| 02/11/2015 | CN104342546A 一种锅炉膜式水冷壁局部焊后热处理的柔性加热装置及工艺 Flexible heating boilers and process after a local weld heat treatment Membrane Water |
| 02/11/2015 | CN104342542A 一种具有优良底层的含Bi高磁感取向硅钢的生产方法 Production of Bi-containing high magnetic induction oriented silicon steel having excellent bottom |
| 02/11/2015 | CN104342538A 一种提高高锰铁基合金记忆性能的淬火工艺方法 An enhanced high-performance memory-based alloys ferromanganese quenching method |
| 02/11/2015 | CN104342537A 汽车发动机铝合金件空气风淬系统 Automotive engine air aluminum alloy air quenching system |
| 02/11/2015 | CN104342536A 带端面齿压缩式顶尖装置 Tooth compression top device with face |
| 02/11/2015 | CN104342535A 一种多气氛段连退炉的降温方法及其装置 A multi-segment atmosphere cooling methods and apparatus for continuous annealing furnace |
| 02/11/2015 | CN104342534A 一种真空无氧化回火炉 A vacuum no oxide back to the stove |
| 02/11/2015 | CN103526004B 一种保证低温紧固件冲击韧性的方法 One way to ensure that low-temperature impact toughness fastener |
| 02/11/2015 | CN103451380B 一种用于铝带退火料卷进出高架仓库的吊运布置方法 Lifting arrangement method for aluminum annealing roll out overhead warehouse |
| 02/11/2015 | CN103382522B 轧辊旋转喷雾淬火工艺控制方法 Roll rotating spray quenching process control methods |
| 02/11/2015 | CN103074471B 一种辊棒式球化退火生产线及等温球化退火方法 One kind of roller ball annealing production line and isothermal ball annealing method |
| 02/10/2015 | CA2789927C Transverse flux induction heating device |
| 02/05/2015 | WO2015017067A1 Microfabricated magnetic field transducer with flux guide |
| 02/05/2015 | WO2015015728A1 Ferrite stainless steel foil |
| 02/05/2015 | WO2015015563A1 Heating furnace |
| 02/05/2015 | WO2015015239A1 Cold rolled, coated and post tempered steel sheet and method of manufacturing thereof |
| 02/05/2015 | WO2015014902A1 Assembly of hardened components and method for production |
| 02/05/2015 | US20150038380 Gear having excellent seizing resistance |
| 02/05/2015 | US20150034850 Method For Producing A Valve Body For An Electromechanically Operable Valve, A Valve Body, And An Electromechanically Operable Valve Comprising The Valve Body |
| 02/05/2015 | US20150034628 Induction hardening control system |
| 02/05/2015 | US20150034219 High-strength cold-rolled steel sheet and method for manufacturing the same |