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)
06/2014
06/11/2014CN203639510U 大型回转工件表面淬火用防护式喷嘴 Large rotary surface hardening Protective nozzle
06/11/2014CN203639509U 大型金属回转工件表面淬火用喷嘴 Large metal swivel nozzle surface hardening
06/11/2014CN203639508U 一种内孔零件淬火机床 An internal bore hardening machine parts
06/11/2014CN203639507U 脉冲式滴注高频炉 Pulsed high-frequency furnace infusion
06/11/2014CN203639506U 中频感应淬火机床定位装置 Medium frequency induction hardening machine positioning device
06/11/2014CN203639505U 一种可防止细长杆件淬火过程中弯曲变形的淬火机床 Capable of preventing slender rod bending deformation during quenching quenching machine
06/11/2014CN203639504U 一种新型气门淬火机床自动上料机构 A new valve quenching machine automatic feeding mechanism
06/11/2014CN203639503U 内孔感应淬火冷却装置 Bore induction hardening cooling device
06/11/2014CN203639502U 套、管类零件热处理用吊具 Sets with heat spreader pipe Parts
06/11/2014CN203639501U 一种旋转式淬火炉 A rotary quench furnace
06/11/2014CN203639500U 一种新型滚珠丝杠淬火感应器 A new ball screw quenching sensors
06/11/2014CN203639499U 多功能平面淬火机床 Multifunction plane quenching machine
06/11/2014CN203639498U 可变外形式工件表面淬火用喷嘴 Variable outer form of the workpiece surface hardening nozzle
06/11/2014CN203639497U 一种改进的铝型材时效炉 An improved aluminum aging furnace
06/11/2014CN203639496U 一种永磁合金高效连续等温磁场热处理炉 A permanent magnet alloy magnetic efficient continuous isothermal heat treatment furnace
06/11/2014CN1874622B Gradient induction heating of a workpiece
06/11/2014CN103857808A High strength hot dip galvanised steel strip
06/11/2014CN103849826A Two-purpose hot galvanizing unit
06/11/2014CN103849825A Flexible pre-oxidizing device and method for continuous hot galvanizing line
06/11/2014CN103849819A Grate bar material and production method thereof as well as combined pouring unit of sintering machine
06/11/2014CN103849818A Wear-resisting cast steel and preparation method thereof
06/11/2014CN103849810A Non-oriented silicon steel and manufacture method thereof
06/11/2014CN103849758A Quenching cooling monitoring system
06/11/2014CN103849755A Cover annealing convection plate device
06/11/2014CN103849754A Method and device for twisting steel plate before quenching
06/11/2014CN103849753A YH31 material piston ring isothermal quenching process
06/11/2014CN103849752A Quenching hydraulic system of full-hydraulic gear quenching machine
06/11/2014CN103849751A Crankshaft induction quenching machine tool hydraulic system
06/11/2014CN103849749A Heat treatment method of high manganese steel cutter
06/11/2014CN103849748A Heat treatment method of high speed steel tool used for military
06/11/2014CN103849747A Industrial furnace with modular combined design
06/11/2014CN103849743A Heat treatment method of metal bar material
06/11/2014CN103849742A Heat treatment process for steel elastic part
06/11/2014CN103849739A Deep cooling treatment method of high speed steel tool
06/11/2014CN103849738A Heat treatment process for powder metallurgical high-speed steel
06/11/2014CN103849736A Heat treatment process of high-chromium cast iron
06/11/2014CN103849735A Energy-saving thermal -treatment heating furnace
06/11/2014CN103849734A Platy-based quenching device flow control method as well as detection and control device thereof
06/11/2014CN103849733A Hardening agent evaporative type air-cooling improved device
06/11/2014CN103849732A Deformation-proof circulating water-cooling quenching tank
06/11/2014CN103849731A Automatic quenching oil groove circulation oil apparatus
06/11/2014CN103849730A Quenching device
06/11/2014CN103849729A Heat treatment quenching method by recovering and using waste oil
06/11/2014CN103849728A Hydraulic system of workpiece transmission mechanism of mesh-belt quenching furnace
06/11/2014CN103849727A T8 backsaw blade high-temperature quenching device and use method thereof
06/11/2014CN103849726A Quenching heating furnace with visual window
06/11/2014CN103849725A Nitrate-water separating device
06/11/2014CN103849724A Covert type thermal treatment resistance furnace
06/11/2014CN103849723A Production line equipment for enhancing physical property of steel member
06/11/2014CN103849722A Automatic lifting device of furnace lid of annealing electric furnace
06/11/2014CN103849721A Control method and detection method of temper brittleness breakage of 65Mn steel lock sheet
06/11/2014CN103849720A Quenched-workpiece taking device
06/11/2014CN103849719A Rotation quenching clamp
06/11/2014CN103849718A Novel quenching deformation control method for machine tool slide guide
06/11/2014CN103849717A Method for controlling machine tool guide rail quenching soft belt and cracks
06/11/2014CN103849716A Device for realizing small-beam spot high-voltage pulse electron-beam bombardment
06/11/2014CN103849715A Thermal treatment method for reducing magnesium of austenitic stainless steel castings
06/11/2014CN103849714A Natural gas solution furnace
06/11/2014CN103848371A Quenching lift for bearing ring
06/11/2014CN103846619A Precision-forged combined body cold forging process and realization device thereof
06/11/2014CN103846378A Forging method for automotive eccentric shaft
06/11/2014CN103045812B Automatic high-frequency quenching device for double end faces of gear hub
06/11/2014CN102965571B Powder metallurgy method for pump body of hydraulic pump
06/11/2014CN102965488B Heating method of shape memory alloy rod
06/11/2014CN102666924B Member for conveying high-temperature materials
06/11/2014CN102560011B Magnetic core heat treatment clamp
06/11/2014CN102027141B Device for heating and method for heating rotationally symmetrical component
06/10/2014US8747732 Ultrasonic instrument for the deformation treatment of surfaces and weld joints
06/05/2014WO2014082945A1 Metal material
06/05/2014DE102013101489B3 Wärmebehandlungslinie und Verfahren zum Betreiben der Wärmebehandlungslinie Heat treatment line and method of operating the heat treatment line
06/05/2014DE102012023430A1 Haubenglühofen sowie Verfahren zum Betreiben eines solchen Bell type annealing furnace and method of operating such a
06/04/2014EP2736672A1 Hot-formed previously welded steel part with very high mechanical resistance, and production method
06/04/2014EP2736661A1 Segmented press-hardening tool
06/04/2014CN203629315U 一种stc炉炉门压紧装置 One kind stc oven door latch
06/04/2014CN203625445U 铜线表面处理装置 Copper surface treatment apparatus
06/04/2014CN203625442U 一种抗氧化剂槽 An antioxidant groove
06/04/2014CN203625441U 水蒸气保护退火装置 Protection of water vapor annealing device
06/04/2014CN203625440U 一种压力容器热处理非标电加热工装 A pressure vessel heat treatment of non-standard electric heating tooling
06/04/2014CN203625437U 一种用于冷却锟筒的沙冷罐的外侧壁卸沙结构 Kun outside wall of a tube for cooling the cold tank unloading sand sand structure
06/04/2014CN203625436U 一种用于冷却锟筒的沙冷罐的转移装置 Kun transfer apparatus for cooling tube sand cold tank
06/04/2014CN203625435U 一种用于冷却锟筒的沙冷系统 Sand cooling system for cooling Kun barrel
06/04/2014CN203625434U 一种工件局部淬火系统 A work hardened system
06/04/2014CN203625433U 一种改进型二维浮动装置 A two-dimensional floating device improved
06/04/2014CN203625432U 一种数控淬火机床 One kind of CNC quenching machine
06/04/2014CN203625431U 一种新型圆柱类工件喷淋冷却装置 A new cylindrical workpieces spray cooling device
06/04/2014CN203625430U 可清除氧化皮或型砂的热处理淬火槽 Can remove oxide or sand heat quenching tank
06/04/2014CN203625429U 一种全自动快速推料装置 A fully automated rapid pusher device
06/04/2014CN203625428U 一种全自动快速分检收料机 A fully automated rapid sorting rewinding machine
06/04/2014CN203625427U 卧式轧辊翻转数控淬火机床 Flip Horizontal CNC roller quenching machine
06/04/2014CN203625426U 压力机耐磨垫板高频淬火夹装胎具 Press pad wear and high-frequency quenching clamp tire tool
06/04/2014CN203625425U 多层自动倒水机 Automatic multi-pouring machine
06/04/2014CN203625424U 一种重型卡车离合器分离杠杆感应加热装置 A heavy duty truck clutch lever induction heating device
06/04/2014CN203625423U 一种用于紧固件局部退火的加热装置 A heating apparatus for a fastener partially annealed
06/04/2014CN203625422U 一种带有冷却装置的紧固件退火送料设备 Annealing cooling device with a fastener feeding device
06/04/2014CN203625421U 一种激光淬火搭接头自动清理装置 A laser hardening lap joints automatic cleaning device
06/04/2014CN203625420U 一种平面激光淬火装置 A planar laser hardening device
06/04/2014CN103842758A A method and an apparatus for reducing the heat loss in a heated workpiece
06/04/2014CN103842528A A method of forming parts from sheet steel
06/04/2014CN103842527A Preparation method of steel product having different strengths using laser heat treatment, and heat hardened steel used therein
06/04/2014CN103834953A Carburizing and quenching process of internal spline gear
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