| Patents for C21D 11 - Process control or regulation for heat treatments (3,719) |
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| 05/14/2014 | CN103789531A 淬火炉加热钢丝时的温度控制方法 Quenching furnace temperature control method when the heating wire |
| 05/14/2014 | CN102876858B 一种基于强对流保护性气氛下的GCr15轴承钢球化退火工艺 An annealing process GCr15 bearing steel ball under a protective atmosphere based on strong convection |
| 05/13/2014 | US8721810 System and method for annealing nuclear fission reactor materials |
| 05/08/2014 | WO2014070403A1 Local heat treatment and thermal management system for engine components |
| 05/07/2014 | CN203582934U 轴承钢碳化物超细化退火控制装置 Bearing steel carbide ultrafine annealing control device |
| 05/07/2014 | CN203582906U 一种用于金属材料的中频感应加热装置 Induction heating apparatus for metallic materials |
| 05/07/2014 | CN103774044A 一种中碳低合金结构钢及其热处理工艺和装置 A medium carbon steel and low-alloy heat treatment process and apparatus |
| 05/07/2014 | CN103773943A 用于连续处理金属带材的设备及方法 Apparatus and method for continuous processing of metal strip for |
| 05/07/2014 | CN102766751B 一种回转支承齿轮淬火的工艺方法 A process for hardening of slewing ring gear |
| 04/30/2014 | CN203571740U High-speed burner with automatic ignition and flame detection device |
| 04/30/2014 | CN102851479B Heat treatment technology of high-strength bolt |
| 04/29/2014 | US8709174 Seamless steel pipe for line pipe and method for manufacturing the same |
| 04/24/2014 | WO2014060057A2 Device for heat transfer during the production of elongated strand-form material |
| 04/24/2014 | DE102012110010A1 Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes Apparatus and method for continuously treating a metal strip |
| 04/24/2014 | DE102012020844A1 Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen Method for the thermomechanical treatment of hot-rolled sections |
| 04/23/2014 | EP2722112A1 Method and device for continuous treatment of a metal strip |
| 04/23/2014 | CN203559100U Steel yield increasing and consumption reducing servo system of steel rolling heating furnace |
| 04/23/2014 | CN203559092U Improved type rotary disc type cooling device for grinding ball |
| 04/23/2014 | CN203559083U Induction heating transmission device |
| 04/23/2014 | CN203559079U Automatic stainless steel annealing furnace temperature control device |
| 04/23/2014 | CN103740925A Method for linkage production of high-toughness pipeline steel by adopting jetting and laminar cooling |
| 04/23/2014 | CN103740910A Anticorrosive vacuumizer pollution-discharge liquid-purification monitoring-operation vacuum furnace |
| 04/23/2014 | CN103740908A Anticorrosive vacuumizer pollution-discharge liquid-purification observation-monitoring-operation vacuum furnace |
| 04/23/2014 | CN103060540B A control method for yield strength of 1Mn18Cr18N steel retaining ring forgings |
| 04/23/2014 | CN102864299B Isothermal transformation thermal treatment method for superhigh-intensity steel |
| 04/16/2014 | CN203546117U Automatic control system for annealing furnace |
| 04/16/2014 | CN203546116U Metal constant temperature thermal treatment furnace |
| 04/16/2014 | CN203546115U Furnace pressure adjusting mechanism of continuous hot galvanizing annealing furnace |
| 04/16/2014 | CN203546104U Drill welding control system |
| 04/16/2014 | CN203546098U Air cooling device for connecting rod |
| 04/16/2014 | CN203546094U Slow cooling device for electrically heated steel |
| 04/16/2014 | CN103732766A Method for operating a continuous annealing line for the processing of a rolled good |
| 04/16/2014 | CN103726006A Method for controlling heat treatment microdeformation of wind power equipment gear main shaft |
| 04/16/2014 | CN103725997A Cast aluminum heat treatment temperature control device |
| 04/16/2014 | CN103725866A Heat supply system and heat supply method for soaking pit furnace |
| 04/16/2014 | CN103725853A Anticorrosive pollution-discharge dry-purification operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725851A Anticorrosive pollution-discharge liquid-purification operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725847A Anticorrosive pollution-discharge liquid-purification observation operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725844A Anticorrosive pollution-discharge spray-purification operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725843A Operation monitored vacuum furnace |
| 04/16/2014 | CN103725842A Automatic-opening/closing anticorrosive pollution-discharge dry-purification observation operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725839A Anticorrosive pollution-discharge spray-purification observation operation-monitoring three-chamber vacuum furnace |
| 04/16/2014 | CN103725834A Method for producing low-crack-sensitivity-coefficient steel by sectional normalization heat treatment |
| 04/16/2014 | CN102719656B Heat treatment process for preventing cold work die steel wire cutting cracking |
| 04/15/2014 | US8696834 Method for manufacturing seamless pipes |
| 04/09/2014 | EP2714414A1 Apparatus and method for writing a pattern in a substrate |
| 04/09/2014 | CN203530377U Steel ball thermal treatment discharge control device |
| 04/09/2014 | CN103710529A Q235 steel structure property predicating method based on ultra-fast cooling system |
| 04/09/2014 | CN103710523A Method for controlling wrinkle in continuous annealing of wide interstitial-free steel (IF) |
| 04/09/2014 | CN103710518A Method for eliminating roller marks of steel plates by controlling nodulation of furnace rollers |
| 04/09/2014 | CN103710507A Method for preparing low-nickel duplex stainless steel hot-rolled coil |
| 04/09/2014 | CN103074474B Control system for rolling and strengthening torsion shaft of heavy armored vehicle |
| 04/09/2014 | CN102628095B Method for preparing metal nano-porous material with aid of laser peening |
| 04/03/2014 | US20140090753 Method for solution heat treated alloy components |
| 04/02/2014 | EP2712939A1 Multimedia quench system and process |
| 04/02/2014 | CN203513747U Mistake proofing mechanism of motor shaft thermal treatment end |
| 04/02/2014 | CN103695630A Method for thermal treatment of workpiece by round rotating disc and contact sensor |
| 04/02/2014 | CN103695629A Workpiece heat treatment method using circular rotating disc and three axial grooves |
| 04/02/2014 | CN103695627A System for tracking and positioning positions of steel blanks in heating furnace |
| 04/02/2014 | CN103695626A Vertical annealing furnace for high-temperature superconducting Ni5W alloy baseband and application thereof |
| 04/02/2014 | CN102787223B Metal material end surface quenching test machine |
| 04/02/2014 | CN102747197B Technological parameter real-time monitoring method for laser shock peening process |
| 03/26/2014 | CN203498441U Sensing devices on transmission device |
| 03/26/2014 | CN203498440U Quick-temperature adjustment and temperature control combustion control system |
| 03/26/2014 | CN203498439U Intelligent controller of peeling spring wire toughening treatment process |
| 03/26/2014 | CN103668022A Method for reducing inner residual stress of nickel-based superalloy |
| 03/26/2014 | CN103668016A Servo drive system for aluminum alloy hub quenching |
| 03/26/2014 | CN103667674A Material tracking control system of medium-thickness plate thermal treatment production line |
| 03/26/2014 | CN103667672A Technology for inhibiting bending of heated small square-billet bearing steel |
| 03/26/2014 | CN103667671A Full automatic continuous annealing system for amorphous strip |
| 03/26/2014 | CN103667661A Inductive heat treatment method of low-speed large-torque drive axle |
| 03/26/2014 | CN103667658A Support heat treatment apparatus |
| 03/26/2014 | CN103667655A Production method of cord thread steel wire rod with diameter of 5mm |
| 03/26/2014 | CN103667647A Optimization control method for MnS inclusions in heavy rail steel |
| 03/26/2014 | CN102888499B Adjustable internal support device for deformation control in heat treatment |
| 03/26/2014 | CN102758140B High-carbon microalloying steel ball and production process thereof |
| 03/26/2014 | CN102517492B Preparation method of intercritical annealing treated vanadium-containing extra-deep drawing dual phase steel |
| 03/19/2014 | CN203487207U Large-size intelligent electric heating thermal treatment temperature control device |
| 03/19/2014 | CN103643027A Control method of heat treatment resistance furnace based on linear order-reduction active disturbance rejection control technology |
| 03/19/2014 | CN103643006A Method for carrying out heat treatment on workpiece by utilizing position signal reading device and contact sensor |
| 03/19/2014 | CN103643005A Workpiece thermal treatment method using manually operated windows and contact sensor |
| 03/19/2014 | CN103642999A Workpiece heat treatment method using circular rotation plate and position signal reading device |
| 03/19/2014 | CN103642998A Workpiece heat treatment method utilizing circular rotating disc and manually opened window |
| 03/19/2014 | CN102912101B Production process of 65 Mn spring steel wire rod and 65 Mn spring steel wire rod |
| 03/19/2014 | CN102816903B Sensing and heating method of high-magnetic induction oriented silicon steel |
| 03/19/2014 | CN102719757B Nickel-free high-toughness 80kg-grade high-strength steel and manufacturing method thereof |
| 03/19/2014 | CN102719744B Steel for low-temperature structures and manufacture method of steel |
| 03/12/2014 | CN203474870U Centralized tempering furnace control system |
| 03/12/2014 | CN203474869U Alarming device of aging oven |
| 03/12/2014 | CN203474848U Temperature control device of bulb steel quenching machine |
| 03/12/2014 | CN103627887A Thermal processing method for eliminating carbide precipitation of low-carbon low-alloy heat-resisting steel |
| 03/12/2014 | CN103627886A Current pulse control system for relieving residual stress |
| 03/12/2014 | CN103014304B Plate shape control method for steel plate quenching |
| 03/06/2014 | US20140065563 Material heating method |
| 03/05/2014 | CN203462087U Conductive heating furnace |
| 03/05/2014 | CN103614643A An alloy steel material used for slewing bearing circular tracks of excavators and a preparation method of the alloy steel material |
| 02/27/2014 | WO2014032045A1 Transportation of castings produced in and still encapsulated in its green sand mold producing enhanced casting cooling and processed sand properties with subsequent high velocity controlled air cooling of the castings |
| 02/26/2014 | EP2700724A2 Method and apparatus for heat treating rails |
| 02/26/2014 | CN103602925A Method for heating Ni-containing steel and removing iron oxide scales |
| 02/26/2014 | CN103602803A Method for arranging postweld heat treatment heater band of 9-12% Cr martensitic heat-resistant steel vertical arrangement pipeline |