| Patents for C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering (27,435) |
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| 01/28/2015 | EP2828036A1 Device and method for electromechanically-assisted roller burnishing |
| 01/28/2015 | CN204125494U 多功能退火炉 Multifunction annealing |
| 01/28/2015 | CN204125493U 蓄热燃烧式全氢炉 Full regenerative hydrogen combustion furnace |
| 01/28/2015 | CN204125492U 智能控制全氢炉 Intelligent control of the entire hydrogen furnace |
| 01/28/2015 | CN204125491U 用于钛板退火的高真空罩式炉 High vacuum hood annealing furnace for titanium |
| 01/28/2015 | CN204125488U 一种电器内胆的高频回火装置 Tempering device for high frequency electrical liner |
| 01/28/2015 | CN204125487U 一种井式炉处理大型厚钢板的热处理装置 One kind of thick steel handle large pit furnace heat treatment device |
| 01/28/2015 | CN204125486U 高真空炉总成装置 High vacuum furnace assembly unit |
| 01/28/2015 | CN204125485U 降低激光表面淬火功率的装置 Lower power laser surface hardening device |
| 01/28/2015 | CN204125484U 一种正火炉的冷却装置 A positive furnace cooling device |
| 01/28/2015 | CN204125483U 具悬浮式导流罩的全氢罩式炉 A floating shroud Hydrogen Bell Furnace |
| 01/28/2015 | CN104321448A 用于稳定压力的方法 Methods for stabilizing pressure |
| 01/28/2015 | CN104321447A 钢带的连续退火炉、连续退火方法、连续热浸镀锌设备以及热浸镀锌钢带的制造方法 Strip continuous annealing furnace, continuous annealing method, continuous hot-dip galvanizing equipment and hot-dip galvanized steel strip |
| 01/28/2015 | CN104314959A 一种机车用预紧垫片及其制造方法 One kind of locomotive preload spacer and its manufacturing method |
| 01/28/2015 | CN104314952A 一种汽车底盘连接丝杆及其热处理工艺 An automobile chassis screw connection and heat treatment process |
| 01/28/2015 | CN104313574A 一种有色金属矿用导料槽的修复方法 Non-ferrous metals mining fix guide trough |
| 01/28/2015 | CN104313500A 一种含稀土元素的高强度耐腐蚀钢筋用钢及其热处理工艺 Containing rare earth elements of high strength steel reinforcement corrosion and heat treatment process |
| 01/28/2015 | CN104313499A 一种高强度桥梁用钢筋及其热处理工艺 A high-strength steel and heat treatment process for bridge |
| 01/28/2015 | CN104313493A 耐氢质腐蚀高速铁路预应力拉杆用钢及热处理方法 Hydrogen quality corrosion resistant high-speed rail trolley prestressing steel and heat treatment method |
| 01/28/2015 | CN104313492A 一种具有高强度韧性的pc钢棒及其热处理方法 Pc Bars and heat treatment method has high strength and toughness of |
| 01/28/2015 | CN104313490A 一种合金钢材料 One kind of alloy steel |
| 01/28/2015 | CN104313489A 一种合金钢材料及其制备方法 One kind of alloy material and preparation method |
| 01/28/2015 | CN104313484A 高强度抗震耐腐蚀钢筋用钢及其热处理工艺 High strength earthquake resistant reinforced steel and heat treatment process |
| 01/28/2015 | CN104313482A 一种耐磨料斗的制造方法 A method for producing a wear-resistant hopper |
| 01/28/2015 | CN104313476A 一种sphc管桩用端板及其生产工艺 One kind sphc pile with the end plate and its production process |
| 01/28/2015 | CN104313462A 一种高耐磨热冲压模具钢及其制造方法 Hot stamping die a highly wear-resistant steel and its manufacturing method |
| 01/28/2015 | CN104313300A 一种用于大型工件火焰淬火的恒温控制装置及控制方法 Thermostatic control device and method for the control of large parts of the flame quenching |
| 01/28/2015 | CN104313297A 一种冷轧钢带退火炉余热循环再利用方法 Cold rolled steel strip annealing furnace waste heat recycling method |
| 01/28/2015 | CN104313296A 一种冷轧带钢用摆动式跳动辊张力调节设备 Cold rolled steel strip with a swing dancer roller tension adjustment device |
| 01/28/2015 | CN104313294A 一种Cr4Mo4V钢制轴承套圈尺寸稳定性的热处理方法 One kind of heat treatment of steel bearing rings Cr4Mo4V dimensional stability |
| 01/28/2015 | CN104313292A 一种d2钢离心复合轧辊的差温热处理方法 One kind d2 steel centrifugal composite roll differential heat treatment method |
| 01/28/2015 | CN104313290A 一种转向器齿条高频淬火装置及其淬火方法 One kind of steering rack induction hardening apparatus and method for quenching |
| 01/28/2015 | CN104313289A 一种转向器齿条杆淬火防错装置及防错方法 One kind of steering rack bar hardening proofing device and error-proofing methods |
| 01/28/2015 | CN104313287A 一种重型汽车半轴的中频淬火工艺 IF quenching process for heavy-duty vehicle axle |
| 01/28/2015 | CN104313286A 一种x70级管线钢弯管的热处理工艺方法 One kind x70 grade pipeline bend heat treatment method |
| 01/28/2015 | CN104313284A 用于钻杆接头淬火的集装式无盲区工位器具 Drill pipe joints for quenching cartridge without blind station equipment |
| 01/28/2015 | CN104313283A 加热循环一体化的中低温金属加工热处理炉 Integration in the low-temperature heating cycle metalworking heat treatment furnace |
| 01/28/2015 | CN104313282A 一种拉杆热处理方法 One kind of rod heat treatment method |
| 01/28/2015 | CN104313277A 高锰钢铸件水韧处理专用吊架 High manganese steel castings tough water treatment special hanger |
| 01/28/2015 | CN104313275A 一种气氛箱式炉 An atmosphere box furnace |
| 01/28/2015 | CN104313274A 一种铝合金环形件喷淋淬火设备及其使用方法 An aluminum alloy ring member spray quench apparatus and method of use |
| 01/28/2015 | CN104313273A 一种自吸式喷嘴 A self-suction nozzle |
| 01/28/2015 | CN104313272A 翻转式淬火装置 Flip quenching device |
| 01/28/2015 | CN104313271A 一种淬火池工件防坠落装置 One kind of anti-fall device hardening artifacts pool |
| 01/28/2015 | CN104313270A 一种淬火池除砂装置 One kind of grit removal device hardening pool |
| 01/28/2015 | CN104313269A 一种转向器用高频淬火液油污去除装置及其去除方法 One kind of steering apparatus and method for removing high-frequency quenching liquid oil removal |
| 01/28/2015 | CN104313268A 一种淬火自动化设备 One kind of quenching automation equipment |
| 01/28/2015 | CN104313267A 利用盐淬火余热实现盐、水回收的装置 Use of waste heat to achieve salt quenching salt, water recycling equipment |
| 01/28/2015 | CN104313266A 一种快速光亮淬火油及其配制方法 A rapid bright quenching oil and its preparation method |
| 01/28/2015 | CN104313265A 通过快速电容器放电形成金属玻璃 Metallic glass formation by rapid discharge capacitor |
| 01/28/2015 | CN104313263A 一种2Cr12NiMo1W1V叶片钢圆钢退火方法 One kind of round steel blade 2Cr12NiMo1W1V annealing method |
| 01/28/2015 | CN104313262A 一种回火工艺流程使用的装置 Apparatus for use in tempering process |
| 01/28/2015 | CN104313261A 一种卧式退火炉防摆装置 One kind of anti-sway device horizontal annealing furnace |
| 01/28/2015 | CN104313260A 大型工程机械高合金钢履带板的调质处理工艺 Quenching process large engineering machinery tracked high-alloy steel plate |
| 01/28/2015 | CN104313259A 高铬轴承钢零件的马氏体、贝氏体等温盐浴淬火生产线 High chromium bearing steel parts martensite, bainite isothermal bath quenching production line |
| 01/28/2015 | CN104313258A 一种扳手淬火方法 An adjustable spanner quenching method |
| 01/28/2015 | CN104313257A 一种改进的回火炉和回火方法 An improved method back to the stove and tempered |
| 01/28/2015 | CN104313256A 金属织针淬火工艺及其设备 Quenching metal needles and equipment |
| 01/28/2015 | CN104313255A 一种轴类转向节轴颈高频淬火装置及淬火工艺 One kind of knuckle shaft journal induction hardening and quenching device |
| 01/28/2015 | CN104313254A 一种用等离子技术进行弯管内表面处理的方法与设备 A method using plasma technology and equipment within the bend surface treatment |
| 01/28/2015 | CN104313253A 活塞杆和轮边轴锻造及热处理工艺 Rod and wheel axle forging and heat treatment process |
| 01/28/2015 | CN104313252A 一种用于金属非标准件的热处理工艺 A non-standard pieces of metal heat treatment process for |
| 01/28/2015 | CN104309172A 大直径筒体类工件的表面淬火结构及淬火工艺 Surface hardening structure and quenching process of large-diameter cylinder workpieces |
| 01/28/2015 | CN104308472A 一种千分尺的制造方法 Manufacturing method of a micrometer |
| 01/28/2015 | CN104308112A 一种增强型d2钢离心复合棒线材精轧辊的制备方法 An enhanced preparation d2 steel wire rod finishing centrifugal composite roll |
| 01/28/2015 | CN104307671A 一种喷漆设备的过滤器外罩及其热处理工艺 Filter cover and heat treatment process for painting equipment |
| 01/28/2015 | CN104307670A 一种喷漆设备的控制阀连接件及其热处理工艺 Control valve fittings a painting equipment and heat treatment process |
| 01/28/2015 | CN104307605A 一种耐磨高韧性高硬度球磨机用衬板 A wear-resistant high hardness and high toughness ball mill liners |
| 01/28/2015 | CN103627863B 立式真空淬火炉 Vertical vacuum hardening furnace |
| 01/28/2015 | CN103589847B 悬式绝缘子超低温钢脚的生产工艺 Cryogenic suspension insulator foot steel production process |
| 01/28/2015 | CN103589830B 一种控制不锈钢中逆变奥氏体含量的方法 A method of controlling the content of austenite stainless steel inverter |
| 01/28/2015 | CN103305672B 一种压力容器超大型管板锻件的热处理工艺 Heat treatment process of a large tube plate pressure vessel forgings |
| 01/28/2015 | CN102864383B 一种低合金钢 A low-alloy steel |
| 01/28/2015 | CN102345133B 一种不锈钢合金螺杆的制作方法 The method of making a stainless steel alloy screw |
| 01/27/2015 | US8940111 Method of achieving trip microstructure in steels by means of deformation heat |
| 01/27/2015 | US8940109 Method for manufacturing base material for wave gear |
| 01/27/2015 | CA2742671C High-strength cold-rolled steel sheet having excellent formability, high-strength galvanized steel sheet, and methods for manufacturing the same |
| 01/22/2015 | WO2015007876A1 Method and device for heat treating metal wires |
| 01/22/2015 | WO2015007723A1 Method of manufacturing a galvannealed steel strip product for hot press forming, method of manufacturing a hot-pressed steel component, and galvannealed steel strip product |
| 01/22/2015 | US20150021836 Rail heat treatment device and rail heat treatment method |
| 01/22/2015 | US20150020992 Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel |
| 01/22/2015 | US20150020932 Method of remanufacturing a rocker arm |
| 01/22/2015 | DE102013012118A1 Kaltgewalztes Schmalband in Form von Flachdraht oder Profilen aus einem hochfesten Stahl für den Einsatz in flexiblen Rohren, insbesondere in flexiblen Rohren für Offshore-Anwendungen sowie Verfahren zur Herstellung derartiger kaltgewalzter Schmalbänder Cold rolled narrow strip in the form of flat wire or profiles of a high strength steel for use in flexible tubes, especially in flexible pipes for offshore applications and processes for the production of such cold rolled narrow bands |
| 01/21/2015 | EP2826880A1 Hot-press molded article and method for producing same |
| 01/21/2015 | EP2826879A1 Hot-press molded article and method for producing same |
| 01/21/2015 | EP2826870A1 Heat treating oil composition |
| 01/21/2015 | EP2826570A1 Pre-cooling system with controlled internal adjustment |
| 01/21/2015 | CN204111828U 一种用于铸管退火炉的冷却装置 A cooling device for casting annealing furnace |
| 01/21/2015 | CN204111826U 一种外球笼连续正火风冷装置 One kind of normalizing continuous ventilation unit outside the Cage |
| 01/21/2015 | CN204111824U 一种时效装置 An age device |
| 01/21/2015 | CN204111823U 一种气氛箱式炉 An atmosphere box furnace |
| 01/21/2015 | CN204111822U 盘形齿轮淬火压型装置 Disk-shaped gear hardening-pressure device |
| 01/21/2015 | CN204111821U 一种用于厚板直接淬火装置的顶喷装置 Top spray device for direct quenching device for thick plates |
| 01/21/2015 | CN204111820U 一种铝型材在线淬火装置 One kind of aluminum line quenching device |
| 01/21/2015 | CN204111819U 用于热处理的淬火装置 Means for hardening heat treatment |
| 01/21/2015 | CN204111818U 一种应用于轴承盐浴淬火设备的回收小车 Applied to reclaim the car bearing bath quenching equipment |
| 01/21/2015 | CN204111817U 一种应用于轴承淬火油槽的冷却装置 Applied to quench tank bearing cooling device |
| 01/21/2015 | CN204111816U 一种淬火槽搅拌装置 One kind of quenching tank stirring device |
| 01/21/2015 | CN204111815U 一种开孔锯淬火工装 Quenching saw an open cell tooling |
| 01/21/2015 | CN204111814U 敞开式辐射管烧嘴实验装置 Open radiant tube burner experimental device |