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 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor
Patents for C21D 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor (30,082)
07/2014
07/09/2014CN103911497A 一种防腐蚀排污液式净化监控操作三室真空炉 An anti-corrosion monitoring operation of sewage purification liquid type vacuum furnace Three Rooms
07/09/2014CN103911494A 一种承压设备焊后热处理火焰分流装置 A post-weld heat treatment flame pressure equipment shunt device
07/09/2014CN103911492A 一种细长轴类齿轮热处理工艺 A slender shaft gear heat treatment process
07/09/2014CN103909101A 一种快节奏出钢方法及装置 In fast-paced tapping method and device
07/09/2014CN103103325B 机械零件热处理后防止碰撞设备 After the heat treatment to prevent the collision device mechanical parts
07/09/2014CN102834530B 弹簧的通电加热方法及其装置 Spring conduction heating method and apparatus
07/09/2014CN102794301B 一种冷轧电镀锡基板生产方法 Tin plated cold rolled substrate production methods
07/09/2014CN102770571B 钢板及钢板制造方法 Steel and steel fabrication method
07/09/2014CN102719626B 钢管及其在线淬火方法 Pipe and line quenching method
07/09/2014CN102430600B 铜线拉丝机组 Copper wire drawing machine
07/09/2014CN102369305B 高强度热镀锌钢板及其制造方法 High-strength galvanized steel sheet and its manufacturing method
07/09/2014CN102330013B 热轧无缝钢管连轧机球墨铸铁轧辊及其制备方法 Hot-rolled seamless steel mill rolls and preparation method ductile
07/09/2014CN102245793B 轴承构成部件及其制造方法以及具备上述轴承构成部件的滚动轴承 The components comprising the above-described method of manufacturing the bearing component and a rolling bearing bearing
07/03/2014WO2014104762A1 Grain-oriented electrical steel sheet, and method for manufacturing same
07/03/2014WO2014104444A1 Grain oriented electrical steel sheet having excellent core loss, and method for manufacturing same
07/03/2014WO2014104443A1 High strength steel sheet having excellent cryogenic temperature toughness and low yield ratio properties, and method for manufacturing same
07/03/2014WO2014104441A1 High-manganese wear resistant steel having excellent weldability and method for manufacturing same
07/03/2014WO2014104424A1 Ferritic stainless steel for automotive exhaust system, which have excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, and method for manufacturing same
07/03/2014WO2014103999A1 Pre-alloyed steel powder for highly fatigue-resistant sintered body and carburized and quenched material
07/03/2014WO2014103722A1 Ferritic stainless steel sheet having excellent anti-bacterial activity, and method for producing same
07/03/2014WO2014103279A1 Hot-dip galvanized steel sheet
07/03/2014WO2014102901A1 Alloyed hot-dip galvanized steel plate and manufacturing method therefor
07/03/2014US20140183174 Heat treatment device for crank shaft
07/03/2014US20140182751 Heat treatment method of turnout track and the turnout track
07/03/2014US20140182747 Thermo-mechanical Process for Martensitic Bearing Steels
07/03/2014DE102011102800B4 Verfahren zur Herstellung eines monolithischen Bauteils, monolithisches Bauteil und Werkzeug zur Herstellung eines monolithischen Bauteils Process for the preparation of a monolithic part, monolithic component and tools for the production of a monolithic part
07/02/2014EP2749668A1 Hot coil for line pipe and manufacturing method therefor
07/02/2014EP2749665A1 High strength hot dip galvanized steel sheet having excellent deep- drawability, and method for producing same
07/02/2014EP2749664A1 Steel oil well pipe having excellent sulfide stress cracking resistance
07/02/2014CN203687656U 一种热处理生产线余热回收装置 One kind of waste heat recovery heat treatment production line
07/02/2014CN203683668U 一种中间输入轴齿轮的渗碳淬火专用夹具 An intermediate input shaft gear carburizing special fixtures
07/02/2014CN203683615U 一种推钢式加热炉防止崩钢装置 One kind of pusher-type furnace to prevent the collapse of the steel unit
07/02/2014CN203683614U 一种连续式加热炉出钢机 A continuous furnace tapping machine
07/02/2014CN203683613U 一种双油缸推钢机的同步机构 A two cylinder Pusher synchronization mechanism
07/02/2014CN203683612U 一种采用混合煤气双蓄热的热轧带钢加热炉 With hybrid dual regenerative gas furnace hot strip
07/02/2014CN203683611U 一种钢帘线生产用热处理炉前放线张力检测装置 One kind of heat treatment furnace steel cord production off tension detection device
07/02/2014CN203683610U 贵金属催化网退火装置 Precious metal catalytic net annealing device
07/02/2014CN203683609U 用于批量钢筋热处理的托架和装置 Bays and equipment for bulk steel heat treatment
07/02/2014CN203683608U 一种带有加强结构的金属短顶梁吊挂装置 Short metal roof beams strengthened with a hanging device structure
07/02/2014CN203683607U 一种安全高效的金属短顶梁吊挂装置 A safe and effective short metal roof beams hanging device
07/02/2014CN203683606U 一种带加强结构的金属中顶梁吊挂装置 Metal roof beams hanging device with a strengthened structure
07/02/2014CN203683605U 一种履带节的轴套回火加工设备 Tracked Festival bushings tempering processing equipment
07/02/2014CN203683604U 惰轮中频淬火感应器 IF quenching sensor idler
07/02/2014CN203683603U 一种热工件自动出料装置 A heat-piece automatic feeding device
07/02/2014CN203683602U 一种防脱落的曲轴坯件热处理悬挂吊具 An anti-shedding crankshaft blanks hanging heat spreader
07/02/2014CN203683601U 轴类零件感应淬火用感应器 Shaft parts induction hardening Induction
07/02/2014CN203683600U 无缝钢管内镀层加热装置 Seamless steel pipe coating inside the heating device
07/02/2014CN203683599U 一种特厚板正火后控制冷却装置 After normalizing control of a special plate cooling device
07/02/2014CN203683598U 一种铆接试件局部热处理装置 Riveting specimens local heat treatment device
07/02/2014CN203683597U 全自动井式退火炉 Automatic annealing furnace
07/02/2014CN203683596U 坡莫合金铁芯热处理炉罐 Permalloy core heat treatment furnace tank
07/02/2014CN203683594U 菌状挺柱的堆焊淬火装置 Surfacing quenching unit fungiform tappet
07/02/2014CN203683593U 一种倾斜式特厚板淬火装置 An inclined special plate quenching unit
07/02/2014CN203683592U 一种中心可调的内喷喷嘴 Spray nozzle within an adjustable center
07/02/2014CN203683588U 一种履带节的轴、轴套淬火加工设备 Axis of a track links, bushings hardening processing equipment
07/02/2014CN203683586U 防干涉中频淬火感应器 Anti-interference frequency quenching sensor
07/02/2014CN203683585U 工件余热利用连续式正火装置 Workpiece continuous normalizing heat utilization system
07/02/2014CN203682590U 一种双摩擦辊式出钢机推杆驱动装置 A dual friction roller tapping machine pusher drive
07/02/2014CN103898471A 一种电容器薄膜时效处理装置和工艺 A capacitor film aging equipment and processes
07/02/2014CN103898433A 输送辊以及连续退火炉用炉底辊 The conveying roller and a continuous annealing furnace hearth roll
07/02/2014CN103898430A 一种用热轧钢板热镀铝锌的方法 A hot rolled steel sheet with hot galvanized methods
07/02/2014CN103898415A 一种改进型Cr8钢轧辊及其制备方法 One kind Cr8 steel rolls and preparation method improved
07/02/2014CN103898312A 步进梁式板坯加热炉的布料方法 Cloth method walking beam furnace Slab
07/02/2014CN103898311A 环形加热炉炉底工作层施工方法 Ring furnace hearth working layer construction method
07/02/2014CN103898310A 一种贝氏体钢轨焊接接头的焊后热处理方法 One kind of post-weld heat treatment of welded joints bainitic rail
07/02/2014CN103898309A 分层式轮毂毛坯热处理料架 Tiered rack wheels for heat treatment
07/02/2014CN103898308A 片状工件感应淬火机床的选料排序机构与定位推移机构 Flaky piece induction hardening machine sorting mechanism of election materials and positioning goes institutions
07/02/2014CN103898307A 片状工件感应淬火机床的上下料机构 Flaky piece induction hardening machine loading and unloading mechanism
07/02/2014CN103898306A 一种汽车半轴连续调质热处理生产线 A vehicle axle continuous transfer of heat treatment production line
07/02/2014CN103898305A 一种叶根铣刀的热处理工艺 One kind of heat treatment process cutter blade root
07/02/2014CN103898304A 新型探矿钻杆管体的热处理工艺 The new heat treatment process of prospecting drill pipe body
07/02/2014CN103898303A 一种道岔轨的热处理方法和道岔轨 Heat treatment method turnout and turnout rail track
07/02/2014CN103898302A 一种高应力扭杆弹簧热处理工艺 A high-stress torsion bar spring heat treatment process
07/02/2014CN103898301A 全尺寸回转支承热处理设备 Full-size slewing ring Heat Treatment Equipment
07/02/2014CN103898291A 片状工件感应淬火机床 Flaky piece induction hardening machine
07/02/2014CN103898286A 采煤机截齿等温淬火工艺 Shearer Austempering
07/02/2014CN103894522A 弹簧钢丝加热绕制及冷却传送装置 Coiled spring wire heating and cooling transfer device
07/02/2014CN103894442A 钽管及其制备方法 Tantalum tube and its preparation method
07/02/2014CN103276186B 转轴淬火装置 Shaft quenching device
07/02/2014CN103243212B 耐高温的滚轴轴承的制作方法 Production method of high temperature roller bearings
07/02/2014CN103194585B 一种混合动力汽车电机主轴的制造方法 Method of manufacturing a hybrid vehicle motor spindle
07/02/2014CN102912242B 一种低合金钢 A low-alloy steel
07/02/2014CN102817038B 一种在线调质、加热发黑涂装工艺生产高强螺纹钢筋的方法 An online conditioning, heated black coating process to produce high-strength rebar methods
07/02/2014CN102732706B 一种用于大型锻焊件的局部退火装置及其退火方法 A partial annealing device and annealing method for large-scale forging weldment
07/02/2014CN102712980B 高强度冷轧钢板及其制造方法 High-strength cold-rolled steel sheet and manufacturing method thereof
07/02/2014CN102676759B 控制退火温度生产390-500Mpa结构级镀锌产品方法 Annealing temperature control structure grade galvanized products produced 390-500Mpa method
07/02/2014CN102636041B 一种具有清理炉辊上的金属结瘤功能的连续热处理炉及清理炉辊上的结瘤的工艺方法 A process for cleaning up the furnace with a metal roller nodulation nodulation functions continuous heat treatment furnace and clean up the furnace rollers
07/02/2014CN102537162B 一种磁场控制劲度系数的弹簧及其制备方法 A spring field control and a preparation method of stiffness coefficient
07/02/2014CN102534183B 步进式加热炉及其悬臂辊 Reheating furnace and cantilever roll
07/02/2014CN102527745B 塔式活套传动链断裂保护系统 Looper transmission tower strand protection system
07/02/2014CN102282381B 等速万向接头的外侧构件 Constant velocity universal joint outer member
07/02/2014CN102234710B 通电加热方法及通电加热装置 Ohmic heating method and electric heating device
07/02/2014CN102119235B 外观优良的高强度热镀锌钢板及其制造方法 Galvanized high-strength steel exterior and its manufacturing method
07/02/2014CN101906567B 扩孔加工性优异的高强度热轧钢板及其制造方法 Reaming excellent workability and high strength hot rolled steel sheet manufacturing method
07/01/2014US8764918 High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same
06/2014
06/26/2014WO2014098301A1 Hot-rolled stainless steel sheet having excellent hardness and low-temperature impact properties
06/26/2014WO2014097872A1 Steel wire rod for high-strength spring with excellent hydrogen embrittlement resistance and manufacturing process therefor and high-strength spring
06/26/2014WO2014097821A1 Manufacturing method for outer joint member of constant velocity universal joint and outer joint member
06/26/2014WO2014097628A1 High-strength stainless steel seamless pipe for oil wells and method for producing same
06/26/2014WO2014097559A1 Low-yield-ratio high-strength cold-rolled steel sheet and method for manufacturing same
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