Patents
Sitemap › C21 - Metallurgy of iron › C21D - Modifying the physical structure of ferrous metals; General devices for heat treatment of ferrous or non-ferrous metals or alloys; Making metal malleable by decarburisation, tempering, or other treatments › C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering
Patents for C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering (27,435)
09/2014
09/04/2014US20140247915 Method for producing a wear-resistant and corrosion-resistant stainless steel part for a nuclear reactor, corresponding part and corresponding control cluster
09/04/2014US20140246132 Aqueous Quenching Media and Use Thereof in Quenching Metal Substrates
09/04/2014US20140246129 Product and process by localized heat treatment of sheet steel
09/04/2014US20140246124 Annealing separator for grain-oriented electromagnetic steel sheet
09/04/2014DE102012221511B4 Kühlhaube zum langsamen Abkühlen von Glühgut Cooling hood for slow cooling of the annealed material
09/03/2014EP2772555A1 Ring-shaped member heat treatment method and ring-shaped member manufacturing method
09/02/2014US8821652 Steel for induction hardening and induction hardened steel part
08/2014
08/28/2014WO2014130441A1 Pre-weld heat treatment for a nickel based superalloy
08/28/2014WO2014130150A1 Wall member useful in quenching
08/28/2014WO2012072884A9 Ultra high-strength structural steel and method for producing ultra high-strength structural steel
08/28/2014DE102012213226B4 Verfahren zum Herstellen eines Synchronrings und Programm A method of manufacturing a synchronizing ring and program
08/27/2014EP2768990A1 Hardening cell
08/27/2014EP2768989A1 High strength hot dip galvanised steel strip
08/21/2014US20140230972 Wall member useful in quenching
08/21/2014DE112012004425T5 Draht-Weichglühvorrichtungen und Draht-Weichglühverfahren Weichglühvorrichtungen wire and wire-Weichglühverfahren
08/21/2014DE102013202829A1 Verfahren zum Herstellen eines Gleitlagers und Gleitlager A method of manufacturing a plain bearing and sliding bearing
08/21/2014DE102013202820A1 Verfahren zum Herstellen eines Gleitlagers und Gleitlager A method of manufacturing a plain bearing and sliding bearing
08/20/2014EP2767600A1 Method, especially for the production of long steel products and device for implementing the method
08/20/2014EP2767599A1 Heat treatment line and method for operating the heat treatment line
08/19/2014US8808474 Heat treatment of martensitic stainless steel after remelting under a layer of slag
08/19/2014US8807149 System, method and apparatus for recycling quenching medium
08/14/2014WO2014122500A1 Method of treatment of a running ferrous alloy sheet and treatment line for its implementation
08/14/2014WO2014122499A1 Thermal treatment process of a steel sheet and advice for its implementation
08/14/2014WO2014121836A1 Bearing steel
08/14/2014US20140227553 Preparation method of steel product having different strengths using laser heat treatment, and heat hardened steel used therein
08/14/2014US20140224384 Techniques for controlling precipitate phase domain size in an alloy
08/14/2014DE102013018744A1 Verfahren zur Herstellung eines Bauteils für ein Kraftfahrzeug A method for producing a component for a motor vehicle
08/13/2014EP2764127A1 A process to improve fatigue strength of micro alloy steels, forged parts made from the process and an apparatus to execute the process
08/13/2014CN203772011U 一种立式连续退火炉耐材、内衬活动安装平台 Provide a vertical continuous annealing furnace refractory lining activities mounting platform
08/13/2014CN203768420U 用于立式淬火机床水、雾、风定量冷却的控制系统 Vertical quenching machine for water, fog, wind quantitative cooling control system
08/13/2014CN203768417U 一种镀锌退火炉事故应急防断带系统 One kind of galvanizing annealing emergency anti-thrust belt system
08/13/2014CN203768414U 一种铜丝退火软化用预冷却装置 One kind of annealed copper wire with a pre-cooling device softening
08/13/2014CN203768410U 一种曲轴圆角及轴颈淬火感应器 One kind of hardened crankshaft journal fillet and sensors
08/13/2014CN203768408U 辊压式淬火机机前检测预警装置 Roll quenching machine machine before detecting warning device
08/13/2014CN203768407U 抽油杆淬火机床 Sucker quenching machine
08/13/2014CN203768406U 组合式火车车轮淬火冷却装置 Combined train wheel quenching equipment
08/13/2014CN203768405U 一种钻杆接头的热处理设备 Heat treatment equipment, a tool joint
08/13/2014CN203768404U 一种用于气门猝火的新型高频猝火机 A new high-frequency valve sudden sudden fire lighters
08/13/2014CN203768403U 基于pid温度闭环控制的钢管连续感应热处理设备 Based on continuous steel induction heat treatment equipment pid loop control of temperature
08/13/2014CN203768402U 双层间歇式无氧化快速退火炉 Double intermittent rapid annealing without oxidation
08/13/2014CN203768401U 感应退火装置的优化结构 Optimize the structure induced annealing device
08/13/2014CN203768400U 一种钢卷小车托辊止动装置 One kind of coil roller trolley stop device
08/13/2014CN203768399U 一种钕铁硼磁性材料晶化装置 One kind of NdFeB crystallization device
08/13/2014CN203768398U 金属件热处理设备 Metal Heat Treatment Equipment
08/13/2014CN203764804U 热成形钢管分段强化类零件的压机伺服顶杆装置 Thermoforming Parts Steel segment strengthened servo presses ejector device
08/13/2014CN203764715U 热成形钢板分段强化类零件的模具液压装置 Hot forming steel segment molds strengthen Parts Hydraulics
08/13/2014CN103983657A 一种淬火油冷速衰退快速模拟装置及其模拟方法 One kind of quenching oil cooling rate of recession fast analog device and simulation methods
08/13/2014CN103981528A 锤头头部渗韧性陶瓷工艺方法 Hammer head infiltration method toughness of ceramics
08/13/2014CN103981470A 一种细伸连续退火机退火接触轮 A fine stretch continuous annealing machine annealing contact wheel
08/13/2014CN103981457A 一种加气砖钢模胶囊专用钢球 Aerated brick steel capsule dedicated Ball
08/13/2014CN103981437A 一种高强度、高韧性合金钢、制备方法及其在钢构中的应用 A high-strength, high toughness steel, steel preparation method and its application in the
08/13/2014CN103981432A 一种耐磨合金材料 A wear-resistant alloy material
08/13/2014CN103981431A 耐磨合金 Wear-resistant alloy
08/13/2014CN103981354A 一种用于锯片基体回火的动态施压回火炉及回火工艺 Dynamic one saw the matrix for tempering the pressure back to the stove and tempering process
08/13/2014CN103981353A 双工位钢轨头热处理方法及双工位钢轨中频感应淬火装置 Duplex heat treatment methods and the rail head rail duplex medium frequency induction hardening apparatus
08/13/2014CN103981350A 车辆用可变齿条比齿杆的感应加热热处理方法 A variable ratio vehicle gear lever of the rack the induction heating method of heat treatment
08/13/2014CN103981349A 汽车热成型生产线冷却水循环系统 Car thermoforming production line cooling water system
08/13/2014CN103981343A 一种环保型水溶性淬火剂的制造方法 An environmentally friendly method of producing water-soluble quenching agent
08/13/2014CN103981342A 一种耐磨材料工件淬火剂 A wear-resistant material quenching agent
08/13/2014CN103981341A 一种中碳合金钢耐磨材料淬火剂 A medium carbon alloy steel wear resistant material quenching agent
08/13/2014CN103981340A 一种便于回收利用的高速淬火油组合物及其制备方法 A high-speed quenching oil recycling composition and preparation methods that facilitate
08/13/2014CN103981339A 一种高速钢表层晶瓷化配方及其工艺方法 A high speed steel surface crystallization and formulation process for porcelain
08/13/2014CN103981338A 一种长程辊底式固溶退火炉及利用其提高奥氏体不锈钢产品硅含量的方法 A long-way roller hearth solution annealing and improve austenitic stainless steel products using its silicon content method
08/13/2014CN103981337A 一种烧结钕铁硼的热处理工艺 A sintered NdFeB heat treatment process
08/13/2014CN103343200B 35CrNi3MoV钢大型锻件的短流程热处理方法 35CrNi3MoV steel large forgings short process heat treatment method
08/13/2014CN103215413B 淬火框 Quenching box
08/13/2014CN103088200B 加热炉 Furnace
08/13/2014CN102876853B 举升滚道系统 Lifting raceway system
08/13/2014CN102744496B 夹送辊制造及修复中的表面堆焊及处理方法 Manufacture and repair of surfacing and treatment of pinch rollers
08/13/2014CN102735058B 一种热处理炉 One kind of heat treatment furnace
08/13/2014CN102676790B 不锈钢光亮退火炉内三辊式稳定辊装置 Stainless steel bright annealing furnace three-roll stabilizing roller device
08/13/2014CN102660670B 一种常化炉冷却水循环再利用系统 One kind of normalizing furnace cooling water reuse system
08/13/2014CN102650014B 方向性电磁钢板的制造方法 The method of producing grain-oriented electrical steel sheet
08/13/2014CN102586549B 退火炉烟气余热利用系统 Annealing furnace flue gas waste heat utilization system
08/13/2014CN102345004B 工件的热处理装置 Heat treatment apparatus of the workpiece
08/13/2014CN102202913B 车轮用轴承装置 Wheel bearing device
08/12/2014US8803047 Induction heating systems and methods for producing an object having a varying hardness along the length of the object
08/12/2014US8801872 Secondary-hardening gear steel
08/12/2014US8800338 Manufacture of coil springs
08/12/2014CA2380812C Enclosure impervious to gas and to vacuum providing thermal insulation for use with an induction heating device
08/07/2014WO2014118089A1 Forced water cooling of thick steel wires
08/07/2014DE102013101057A1 Flächiger Induktor Large-area inductor
08/07/2014DE102013001999A1 Tragstruktur für ein Fahrzeug Support structure for a vehicle
08/07/2014DE102013001898A1 Verfahren zum Verbessern der Temperaturverteilung beim induktiven bzw. konduktiven Härten von geformten Rohren und Stäben insbesondere aber nicht ausschließlich für den Einsatz als Fahrwerksstabilisatoren in Automobilen A method of improving the temperature distribution in the inductive or conductive hardening of shaped pipes and rods, in particular but not exclusively for use as suspension stabilizers in automobiles
08/06/2014EP2762593A1 Forging steel
08/06/2014EP2762577A1 Preparation method of steel product having different strengths using laser heat treatment, and heat hardened steel used therein
08/06/2014EP2762243A1 Method for manufacturing press-molded article and press molding equipment
08/06/2014EP2761039A1 A method of forming parts from sheet steel
08/06/2014EP2761038A1 Method of annealing copper wire for interconnector
08/06/2014CN203758276U 一种工业用热处理炉真空系统 An industrial vacuum heat treatment furnace system
08/06/2014CN203758270U 大型炉具行走机构 Large appliances running gear
08/06/2014CN203754774U 动态平衡炉辊 Homeostasis furnace rollers
08/06/2014CN203754771U 一种采用混合气保护的材料试验热处理炉 With hybrid gas-protected material testing heat treatment furnace
08/06/2014CN203754770U 一种圆盘锯片全自动淬火线出料装置 The disc blade quenching line automatic feeding device
08/06/2014CN203754769U 一种热处理淬火装置 One kind of heat treatment and quenching device
08/06/2014CN203754768U 用于铁道货车铸钢摇枕侧架的热处理冷却装置 Cooling device for the heat treatment of cast steel railway wagon side frame Bolster
08/06/2014CN203754767U 一种淬火炉炉门安全下落装置 One kind of hardening furnace door safety device whereabouts
08/06/2014CN203754766U 气体保护退火装置 Gas annealing device
08/06/2014CN203754765U 一种真空电退火炉 A vacuum electric annealing furnace
08/06/2014CN203754764U 一种改进型退火炉 An improved annealing
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