| Patents for C21D 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor (30,082) |
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| 04/25/2012 | CN202201922U 一种数字脉冲式热处理炉 A digital pulse heat treatment furnace |
| 04/25/2012 | CN202199739U Electric sliding cover type heat preserving furnace for full-fiber oriented silicon steel continuous casting billets |
| 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 | CN102428201A Stainless Steel For Oil Well, Stainless Steel Pipe For Oil Well, And Process For Production Of Stainless Steel For Oil Well |
| 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 | CN102424909A 用于gh4169涡轮盘锻件加工的冷却设备 Gh4169 turbine disk forgings for cooling equipment |
| 04/25/2012 | CN102424908A 弹簧线生产方法 Spring wire production methods |
| 04/25/2012 | CN102424907A 一种热处理系统 One thermal treatment system |
| 04/25/2012 | CN102424904A 采用20CrMo渗碳钢制作摩托车齿轮的方法 Adopt 20CrMo steel production motorcycle gear carburizing methods |
| 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 | CN102423869A 轴承用不锈钢滚针的制造方法 The method of manufacturing a stainless steel needle roller bearings |
| 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 | CN101258255B 淬硬性优异的耐热盘式制动器用马氏体系不锈钢板 Excellent heat hardened martensitic stainless steel for a disc brake plate |
| 04/24/2012 | US8163111 Surface preparation of an implant |
| 04/24/2012 | CA2695527C Method for manufacturing high strength hot rolled steel sheet |
| 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 | WO2012050552A1 Apparatus for induction hardening |
| 04/19/2012 | WO2012050226A1 Ferritic stainless steel excellent in heat resistance and workability |
| 04/19/2012 | WO2012048844A1 A steel strip composite and a method for making the same |
| 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 | US20120091758 Automobile column and method for producing a hot-formed and press-hardened automobile column |
| 04/19/2012 | US20120090739 High strength valve spring for vehicle engine and method of manufacturing the same |
| 04/19/2012 | DE102011004732A1 Hochfeste Ventilfeder für einen Fahrzeugmotor und Verfahren zur Herstellung derselben High-strength valve spring for a vehicle engine and method of producing same |
| 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 | DE102010042402A1 Verfahren zur Herstellung eines Kolbenrings mit eingelagerten Partikeln A process for producing a piston ring with embedded particles |
| 04/18/2012 | EP2442057A1 Furnace for heat treatment of metal |
| 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 | CN202193816U 一种电子引线用钢丝热处理装置 An electronic lead wire heat treatment device |
| 04/18/2012 | CN202193815U 一种钢丝热处理的钢管炉 A wire - steel heat treatment furnace |
| 04/18/2012 | CN202193814U 一种钢丝退火炉 One kind of wire annealing furnace |
| 04/18/2012 | CN202193813U 齿套热处理用热变形夹具 Gear sleeve thermal deformation heat treatment jig |
| 04/18/2012 | CN202193812U 滚轴丝杠端头淬火装置 Roller screw tip hardening apparatus |
| 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 | 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 | 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 | CN102421925A High-strength hot-rolled steel sheet and process for manufacture thereof |
| 04/18/2012 | CN102421563A Method for assembling parts made of an aluminum alloy by welding, comprising cold deformation followed by the post-welding tempering of the entire welded area |
| 04/18/2012 | CN102421538A Martensitic wire with thin polymer coating |
| 04/18/2012 | CN102419098A 一种蓄热式加热炉用推钢机 A heat storage furnace with Pusher |
| 04/18/2012 | CN102418066A Horizontal gas nitrocarburizing technology used for large-diameter cylinder nodular iron crankshaft |
| 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 | CN102418040A Toothholder and manufacturing method thereof |
| 04/18/2012 | CN102417968A Technology for heat treatment on alloy cold headed steel |
| 04/18/2012 | CN102417967A Electric-heating hearth-less multi-hole steel-wire heat-treatment furnace |
| 04/18/2012 | CN102417966A 辊托式液压翻转机 Roller hydraulic dumpers care |
| 04/18/2012 | CN102417965A Post-forging heat treatment process for 45Cr4NiMoV alloy steel large back-up rolls of rolling mills |
| 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 | CN102417962A 一种高效人工时效热处理方法 An efficient method of artificial aging heat treatment |
| 04/18/2012 | CN102417956A 铜带退火防粘剂 Annealed copper anti-seize compound |
| 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 | CN102416414A 超高强度钢薄壁圆筒形状精度的控制方法 The control method of ultrahigh strength steel thin-walled cylindrical shape accuracy |
| 04/18/2012 | CN102416411A Manufacturing method of directly cold-drawn spring steel wire with excellent fatigue performance |
| 04/18/2012 | CN102019283B 防止航空不锈管晶间腐蚀的除脂方法 Prevent degreasing method of inter-granular corrosion of stainless steel tube Aviation |
| 04/18/2012 | CN101956062B 一种罩式炉炉台 A closure furnace stove |
| 04/18/2012 | CN101876449B 加热炉内氧量气氛场的控制方法 Oxygen atmosphere inside the furnace control method Field |
| 04/18/2012 | CN101821418B 高频铁损低的无方向性电磁钢板及其制造方法 High frequency low iron loss non-oriented electrical steel sheet and its manufacturing method |
| 04/18/2012 | CN101428304B 银铜板（排、棒、管）生产工艺 Silver-copper (row, rods, tubes) production technology |
| 04/17/2012 | US8157933 High-strength hot rolled steel sheet being free from peeling and excellent in surface properties and burring properties, and method for manufacturing the same |
| 04/17/2012 | CA2506347C Method for making an abrasion resistant steel plate and steel plate obtained |
| 04/12/2012 | WO2012045935A1 Roller made from a composite material and used for high-temperature annealing |
| 04/12/2012 | WO2012045613A1 Multi-phase steel, cold-rolled flat product produced from a multi-phase steel of this type, and method for producing it |
| 04/12/2012 | WO2012045595A1 Multi-phase steel, cold-rolled flat product which is produced from a multi-phase steel of this type, and method for producing it |
| 04/12/2012 | US20120085469 Method for manufacturing projection materials for a shot peening |
| 04/11/2012 | EP2439301A1 High strength stainless steel pipe |
| 04/11/2012 | EP2439291A1 Multiphase steel, cold rolled flat product produced from this multiphase steel and method for producing same |
| 04/11/2012 | EP2439290A1 Multiphase steel, cold rolled flat product produced from this multiphase steel and method for producing same |
| 04/11/2012 | EP2438202A1 Hot forming with inlay material |
| 04/11/2012 | CN202187064U 螺旋伞齿轮渗碳淬火工装 Spiral bevel gear carburizing tooling |
| 04/11/2012 | CN202187044U 步进式加热炉用改进的耐热钢枕的连接结构 Connecting structure reheating furnace with improved heat-resistant steel pillow |
| 04/11/2012 | CN202187043U 罩式炉罩体吊运连接装置 Hood-type furnace cover lifting connection device |
| 04/11/2012 | CN202187042U 奥氏体热处理炉穿针引导装置 Austenitic heat treatment furnace needle guide device |
| 04/11/2012 | CN202187041U 炉子穿丝牵引机 Stove wear silk tractor |
| 04/11/2012 | CN202187040U 内齿圈渗碳淬火抗变形工装 Resistance to deformation of the ring gear carburizing tooling |
| 04/11/2012 | CN202187039U 同步器内齿圈热处理平放盛具 Within the synchronizer ring filled with flat heat |
| 04/11/2012 | CN202187038U 一种链轮齿面淬火装置 One kind of sprocket tooth surface hardening apparatus |
| 04/11/2012 | CN202187037U 一种生产热处理超大直径高强度钢材的设备 An apparatus for heat treating large diameter high strength steel production |
| 04/11/2012 | CN202187036U 改进的空间推进系统零部件的热处理设备 Improved space propulsion system components heat treatment equipment |
| 04/11/2012 | CN202187035U 硬币扩散退火的冷却装置 Coins diffusion annealing cooling device |
| 04/11/2012 | CN202187034U 外机热处理炉坯料装卸装置 Outside the machine heat treatment furnace billet handling device |
| 04/11/2012 | CN202187033U 渗碳钢轴承套圈淬火模具 Carburizing steel bearing rings hardened mold |
| 04/11/2012 | CN202187032U 板簧淬火生产线换液系统 Quenching line was changed leaf spring system |
| 04/11/2012 | CN202187031U 一种金属辊 Metal roll |
| 04/11/2012 | CN202187029U 自动吸片出料装置 Automatic suction sheet feeding device |
| 04/11/2012 | CN102414479A Shaft part with rolling groove |
| 04/11/2012 | CN102414336A Ultra-thin steel sheet and process for production thereof |
| 04/11/2012 | CN102414335A High-strength hot-dip zinc-coated steel sheet having excellent workability, weldability and fatigue properties, and process for production thereof |
| 04/11/2012 | CN102414334A 成形性、形状冻结性、表面外观优良的冷轧钢板及其制造方法 Formability, shape fixability, the cold-rolled steel sheet excellent in surface appearance and a manufacturing method |
| 04/11/2012 | CN102412061A 一种三相三柱非晶合金铁心退火工艺 A three-phase three-column amorphous alloy core annealing process |
| 04/11/2012 | CN102409347A 钢卷连续退火发黑一体工艺及生产线 Coil black one continuous annealing process and production line |
| 04/11/2012 | CN102409346A Carbonization hardening and tempering process for connecting rod of high-power diesel engine |