| Patents for C21D 1 - General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering (27,435) |
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| 02/05/2015 | US20150034218 High strength cold rolled steel sheet and method of producing such steel sheet |
| 02/05/2015 | US20150034214 Apparatus, system, and method for reinforcing a bend in metallic material |
| 02/05/2015 | US20150034211 Grain-oriented electrical steel sheet and method for producing same |
| 02/05/2015 | US20150034037 Iron-based alloys and methods of making and use thereof |
| 02/05/2015 | US20150033524 Pressing tool and method for manufacturing a pressing tool |
| 02/05/2015 | DE102014109535A1 Presswerkzeug sowie Verfahren zur Herstellung eines Presswerkzeuges Press tool as well as method for the production of a pressing tool |
| 02/05/2015 | DE102013108265A1 Baugruppe von gehärteten Bauteilen und Verfahren zur Herstellung Assembly of hardened components and methods for making |
| 02/05/2015 | DE102013108163A1 Verfahren zur Herstellung eines Panzerungsbauteils für ein Kraftfahrzeug A method for producing a armoring component for a motor vehicle |
| 02/05/2015 | DE102013013067A1 Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl Of silicon, micro-alloyed high-strength multiple phase steel having a minimum tensile strength of 750 MPa and improved properties and methods of making a strip of this steel |
| 02/05/2015 | DE102013012936A1 Vorrichtung zum induktiven Härten von länglichen metallischen Werkstücken unter Schutzgas Apparatus for induction hardening of elongated metal workpieces under inert gas |
| 02/04/2015 | EP2832893A1 Bearing steel material having superior rolling fatigue characteristics and a method for producing same |
| 02/04/2015 | EP2832892A1 Bearing steel material having superior cold-workability and method for producing same |
| 02/04/2015 | EP2832877A1 Gear having excellent seizing resistance |
| 02/04/2015 | EP2832869A1 Method for heat-treating metal pipes, metal pipe, and heat treatment furnace |
| 02/04/2015 | EP2832868A2 Press tool and method for producing a press tool |
| 02/04/2015 | EP2832466A1 Manufacturing method for hot press-molded steel member, and hot press-molded steel member |
| 02/04/2015 | EP2831295A1 Method for producing a component from steel by hot forming |
| 02/04/2015 | EP2831293A1 A process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby |
| 02/04/2015 | CN204138728U 一种药芯焊丝生产过程中用的拉拔退火系统 One kind of flux cored wire production process using drawing annealing system |
| 02/04/2015 | CN204138727U 一种氮气加湿系统 One of nitrogen humidification system |
| 02/04/2015 | CN204138723U 一种齿轮淬火装置 A GEAR hardening device |
| 02/04/2015 | CN204138718U 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 |
| 02/04/2015 | CN204138714U 真空加热炉 Vacuum Furnace |
| 02/04/2015 | CN204138713U 甲醇管式气化装置 Methanol tube gasification plant |
| 02/04/2015 | CN204138712U 一种自吸式喷嘴 A self-suction nozzle |
| 02/04/2015 | CN204138711U 一种加热淬火装置 A heating device hardening |
| 02/04/2015 | CN204138710U 铝合金淬火槽水循环系统 Aluminum quenching tank water system |
| 02/04/2015 | CN204138709U 一种淬火剂蒸发式空冷改进装置 One kind of hardening agent evaporative air improved apparatus |
| 02/04/2015 | CN204138708U 一种铸件温控箱 The cast temperature control box |
| 02/04/2015 | CN204138707U 淬火炉提升链条 Hardening furnace upgrade chain |
| 02/04/2015 | CN204138706U 淬火油余热利用节能装置 Quenching oil waste heat energy-saving devices |
| 02/04/2015 | CN204138705U 不锈钢淬火装置 Stainless steel hardening device |
| 02/04/2015 | CN204138704U 用于铝合金热处理的棱形淬火料筐 Prismatic baskets for hardening heat treatment of aluminum |
| 02/04/2015 | CN204138703U 一种淬火液冷却装置 One kind of quenching liquid cooling device |
| 02/04/2015 | CN204138702U 退火炉自动推舟设备 Annealing automatically push the boat equipment |
| 02/04/2015 | CN204138701U 退火炉冷却装置 Annealing furnace cooling device |
| 02/04/2015 | CN204138700U 一种电磁感应加热退火炉 An electromagnetic induction heating annealing |
| 02/04/2015 | CN204138699U 一种井式升降回火炉 One kind of pit lift back to the stove |
| 02/04/2015 | CN204138698U 料框 Feed box |
| 02/04/2015 | CN204138697U 卧式热处理炉开放式强制排烟管道补偿机构 Horizontal heat treatment furnace exhaust pipe open compulsory compensation mechanism |
| 02/04/2015 | CN204135106U 一种铜线生产装置 One kind of copper production plant |
| 02/04/2015 | CN204135084U 一种铜线加工设备 One kind of copper processing equipment |
| 02/04/2015 | CN104334766A 氮化钢构件及其制造方法 Nitriding steel components and manufacturing method thereof |
| 02/04/2015 | CN104334753A 钢带的连续退火炉、钢带的连续退火方法、连续熔融镀锌设备以及熔融镀锌钢带的制造方法 Continuous annealing of steel strip, a steel strip continuous annealing method, a continuous hot-dip galvanizing apparatus and a method for hot-dip galvanized steel strip |
| 02/04/2015 | CN104334752A 不锈钢箔制太阳电池基板材料及其制造方法 Stainless steel foil solar cell substrate material and method |
| 02/04/2015 | CN104334751A 电流施加装置、电流施加方法和直接电阻加热装置 Current applying means for applying the method and the direct current resistance heating means |
| 02/04/2015 | CN104332264A 一种提高烧结钕铁硼磁体性能的方法 A sintered NdFeB magnets methods to improve performance |
| 02/04/2015 | CN104328466A 一种铝合金镀银前处理的方法 A method of pre-treatment of aluminum silvering |
| 02/04/2015 | CN104328442A 一种高速铁路铜合金护套贯通地线退火钝化生产线及生产工艺 A high-speed railway through ground annealed copper alloy jacket passivated production lines and production processes |
| 02/04/2015 | CN104328364A 一种高硬度合金钢制备方法 Preparation of a high hardness alloy steel |
| 02/04/2015 | CN104328355A 一种合金钢材料制备方法 One kind of steel materials preparation |
| 02/04/2015 | CN104328352A 一种高强度预应力钢丝及其热处理方法 A high strength prestressed steel wire and heat treatment methods |
| 02/04/2015 | CN104328346A 一种耐磨抗冲击型桩基钢护筒的加工工艺 An impact-type wear-resistant steel casing pile process of |
| 02/04/2015 | CN104328345A 一种双金属料打料耐磨衬板及其化学组成和加工方法 Metal material expected to play a dual liner wear their chemical composition and processing methods |
| 02/04/2015 | CN104328334A 双金属复合管用高耐磨高铬铸铁及其制备方法 Bimetallic composite pipe high wear-resistant high chrome cast iron and its preparation method |
| 02/04/2015 | CN104328332A 高铬铸铁衬板 High chromium cast iron liners |
| 02/04/2015 | CN104328270A 高频焊管用钢带窑式渗铝退火罐 With high-frequency welded aluminized steel annealing kiln tank |
| 02/04/2015 | CN104328267A 大直径不锈钢轴承套圈热处理工艺 Large diameter stainless steel bearing rings Heat Treatment |
| 02/04/2015 | CN104328266A 大直径薄壁轴承套圈的热处理工艺 Heat treatment process for large diameter bearing rings |
| 02/04/2015 | CN104328265A 轴承套圈滚道的淬火工艺 Bearing rings quenching raceway |
| 02/04/2015 | CN104328263A 一种铝合金制品无料筐热处理炉用的积放式上料输送装置 Conveying apparatus for aluminum products without heat treatment furnace baskets with product release ceremony |
| 02/04/2015 | CN104328258A 工件多面淬火感应器 Workpiece surface hardening multi sensor |
| 02/04/2015 | CN104328257A 一种用于膜片弹簧的高频淬火设备 Induction hardening equipment for the diaphragm spring |
| 02/04/2015 | CN104328256A 淬火炉炉内辊 Hardening furnace furnace roller |
| 02/04/2015 | CN104328255A 工业淬火油冷却器 Industrial quenching oil cooler |
| 02/04/2015 | CN104328254A 水溶性淬火液 Water-soluble quenching liquid |
| 02/04/2015 | CN104328253A 特厚板堆垛缓冷方法 Special plate stacking slow cooling method |
| 02/04/2015 | CN104328252A 一种换辊装置 One kind of change device |
| 02/04/2015 | CN104328251A 一种退火炉隔热板装置 A heat insulating panel means lehr |
| 02/04/2015 | CN104328250A 一种轴承钢热处理工艺 A bearing steel heat treatment process |
| 02/04/2015 | CN104328249A 一种汽车全空心半轴的热处理方法 A vehicle full of hollow axle heat treatment method |
| 02/04/2015 | CN104328248A 防止内花键齿轮花键孔两端大径尺寸不一致的淬火方法 Prevent spline gear spline hole at both ends of the large diameter size inconsistent quenching method |
| 02/04/2015 | CN104328247A 易调节的步进炉斜轨装配 Stepping furnace ramp assembly easy to adjust |
| 02/04/2015 | CN104328246A 易调节的步进炉升降油缸斜轨装配 Easy to adjust the walking beam furnace ramps lift cylinder assembly |
| 02/04/2015 | CN104325073A 一种耐磨低气孔铸钢件的铸造工艺 Casting a wear-resistant steel castings low porosity |
| 02/04/2015 | CN104324973A 一种高强度的铝异型管的制造方法 A method for producing high strength aluminum shaped tubes |
| 02/04/2015 | CN103667657B 一种端部变截面汽车稳定杆的整体加热装置 Overall heating apparatus ends Tapered car stabilizer bars |
| 02/04/2015 | CN103343292B 一种大型炸药件压制模具的生产方法 A large, explosive piece pressing mold production methods |
| 02/04/2015 | CN103206444B U型螺栓的预成型设备 Pre-molding equipment U-bolt |
| 02/04/2015 | CN103114196B 一种链条套筒材料连续式生产工艺 A chain that sleeve material continuous production process |
| 02/04/2015 | CN103045949B 内口直径大于220mm的大型船用高强度耐腐蚀不锈钢排气阀座 Mouth diameter greater than 220mm of large marine corrosion resistant high strength stainless steel exhaust valve seat |
| 02/04/2015 | CN103014533B 一种提高50CrVA板簧疲劳寿命的工艺方法 A process 50CrVA leaf spring fatigue life improvement |
| 02/04/2015 | CN102615478B 风电主轴的锻造工艺 Wind power spindle forging process |
| 02/03/2015 | US8945719 Steel plate for cold forging and process for producing same |
| 02/03/2015 | US8944810 Metal card |
| 01/29/2015 | WO2015012523A1 Device and method for controlling combustion exhaust gas of regenerative heating furnace |
| 01/29/2015 | WO2015011051A1 Method and device for partially hardening semifinished products |
| 01/29/2015 | US20150030881 Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet (as amended) |
| 01/29/2015 | US20150028724 Single crystalline microstructures and methods and devices related thereto |
| 01/29/2015 | US20150028023 Heating coil, heat treatment apparatus, and heat treatment method for elongated workpiece |
| 01/29/2015 | US20150027601 Cooling element with spacer |
| 01/29/2015 | US20150027600 Si-containing high-strength cold rolled steel sheet, method of producing the same, and automotive members (as amended) |
| 01/29/2015 | US20150027599 Rail cooling method and rail cooling device |
| 01/29/2015 | US20150027598 Chromium-nickel steel, martensitic wire and method for production thereof |
| 01/29/2015 | DE112005000546B4 Abschrecköl zum Abschrecken unter vermindertem Druck und Verfahren zum Abschrecken Quenching for quenching under reduced pressure and method for quenching |
| 01/29/2015 | DE102014010672A1 Vorrichtung zur induktiven Erwärmung und Kombination einer derartigen Vorrichtung mit einem Werkstück A device for inductive heating and combination of such a apparatus with a workpiece |
| 01/29/2015 | DE102013108046A1 Verfahren und Vorrichtung zum partiellen Härten von Halbzeugen Method and apparatus for partial hardening of semifinished |
| 01/29/2015 | DE102013107870A1 Verfahren zur Herstellung von Formbauteilen sowie Formbauteil und Durchlaufofen A process for the production of molded parts and mold component and the continuous furnace |
| 01/28/2015 | EP2830392A1 Device for inductive heating and combination of such a device with a workpiece |
| 01/28/2015 | EP2828413A1 Holding tool for the heat treatment of metal parts |