| Patents for C21D 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor (30,082) |
|---|
| 06/18/2014 | CN203653637U 一种防腐蚀排污干式净化观察监控操作三室真空炉 An anti-corrosion observed purify sewage dry vacuum furnace Three-monitoring operation |
| 06/18/2014 | CN203653636U 一种防腐蚀排污干式净化监控操作三室真空炉 An anti-corrosion monitoring operation of sewage purification Three-dry vacuum furnace |
| 06/18/2014 | CN203653634U 一种防腐蚀排污液式净化观察监控操作三室真空炉 An anti-corrosive liquid sewage purification ceremony to observe a three-compartment vacuum furnace monitoring operation |
| 06/18/2014 | CN203653620U 一种射流阵列参数可调的新型射流淬火冷却装置 The new jet quenching device for an array of adjustable parameters of the jet |
| 06/18/2014 | CN203653617U 一种连续淬火池自动除砂装置 A continuous hardening device pool automatically Desanding |
| 06/18/2014 | CN203653615U 汽车半轴生产线上用于感应淬火机床的支撑定位装置 Automobile axle production line support for induction hardening machine positioning device |
| 06/18/2014 | CN203653613U 一种淬火摇架托盘二次缓冲装置 One kind of secondary hardening cradle pallet buffer device |
| 06/18/2014 | CN203653612U 一种用于汽轮机叶片热处理的风冷系统 Air cooling system for a turbine blade heat treatment |
| 06/18/2014 | CN203653609U 汽车半轴连续调质生产线带有托架的仿形机床 Automobile axle continuous tone quality copying machine production line with a carriage |
| 06/18/2014 | CN203653150U 换辊辊子吊挂装置 Roll change rolls hanging device |
| 06/18/2014 | CN203649063U 淬火件约束矫直机 Quench constraint leveler |
| 06/18/2014 | CN103874776A High-strength hot-dip galvanized steel sheet with excellent mechanical cutting characteristics, high-strength alloyed hot-dip galvanized steel sheet, and method for producing said sheets |
| 06/18/2014 | CN103874772A In-furnace conveyance device and heating furnace |
| 06/18/2014 | CN103867136A Method for improving wear resistance of drill pipe female adapter |
| 06/18/2014 | CN103866334A Machining process of gear/gear sleeve with large diameter |
| 06/18/2014 | CN103866331A Superhard superplastic knife mold material and knife mold capable of punching and shearing metal thin sheets |
| 06/18/2014 | CN103866202A Method for manufacturing gas ring of piston ring of engine by using modified stainless steel material |
| 06/18/2014 | CN103866182A Low-cost manufacturing method of 700 MPa-grade cold-rolled high-strength steel and thin steel strip based on cover annealing treatment |
| 06/18/2014 | CN103866180A Preparation processing method for iron-manganese-aluminium-nickel alloy thin plate |
| 06/18/2014 | CN103866114A Annealing selection method and annealing selection system of laser welding machine |
| 06/18/2014 | CN103866113A Charging optimizing method for preventing bonding of steel coils during cover annealing |
| 06/18/2014 | CN103866110A Steel billet flat supporting alignment system for entry end of heating furnace |
| 06/18/2014 | CN103866109A Non-oriented electrical steel strip annealing furnace |
| 06/18/2014 | CN103866108A Method for controlling thick plate quenching machine |
| 06/18/2014 | CN103866107A Annealing method for eccentric platform of inner ring of outer spherical surface ball bearing |
| 06/18/2014 | CN103866106A Quench tempering deformation control method of bearing ring |
| 06/18/2014 | CN103866105A Thermal treatment process of medium-carbon-steel gear |
| 06/18/2014 | CN103866104A Heat treatment process for rotor spindle of supercharger |
| 06/18/2014 | CN103866100A Quenching machine tool for sucker rod |
| 06/18/2014 | CN103866099A Continuous quenching cooling apparatus for band saw blade material |
| 06/18/2014 | CN103862215A Assembly welding tool device and method commonly used for large curved surface end sockets of pressure containers |
| 06/18/2014 | CN103862141A Chemical composite steel pipe welding process |
| 06/18/2014 | CN103080345B Steel pipe quenching method and steel pipe manufacturing method using same |
| 06/18/2014 | CN103014253B Thermal treatment method of 60Si2Mn steel subjected to friction welding |
| 06/18/2014 | CN102925655B Thermal treatment method of cam shaft |
| 06/18/2014 | CN102925639B Horizontal high-frequency quenching machine |
| 06/18/2014 | CN102899473B Roller furnace quenching production line for quenching large-size saw blade |
| 06/18/2014 | CN102864295B Method for eliminating stress of sheet steel with structure of tensile strength larger than or equal to 785 MPa |
| 06/18/2014 | CN102796965B Rolling mill support roll steel and heat treatment technology thereof |
| 06/18/2014 | CN101932737B An axle from a seamless tube for railroad vehicles, and a process for manufacturing an axle from a seamless steel tube for railroad vehicles |
| 06/17/2014 | CA2582391C Monobloc gauging process for quenching housings, device for implementing said process |
| 06/12/2014 | WO2014089418A1 High streng preciptation hardenable stainless steel |
| 06/12/2014 | WO2014087452A1 Facility and method for manufacturing continuous hot-dip zinc-coated steel sheet |
| 06/12/2014 | US20140159286 Rod or wire manufacturing system, related methods, and related products |
| 06/12/2014 | US20140158256 Plant and method for hot forming blanks |
| 06/12/2014 | DE102012024322A1 Preheater for heating sheet of material, comprises number of support points for supporting material sheet along supporting plane, burner arrangement having burners, and device to prevent direct contact of burner flame with material sheet |
| 06/11/2014 | EP2740813A1 Hot-dip galvanized steel sheet and production method therefor |
| 06/11/2014 | EP2740812A1 High-strength steel sheet having superior impact resistance, method for producing same, high-strength galvanized steel sheet, and method for producing same |
| 06/11/2014 | EP2740808A1 Method for heating steel plate, and heating apparatus |
| 06/11/2014 | EP2739758A1 Controlled rolling method of seamless steel tube excellent in strength and low-temperature toughness |
| 06/11/2014 | CN203639524U 钢卷支撑板 Coil support plate |
| 06/11/2014 | CN203639523U 齿圈模压淬火装置 Ring die quenching device |
| 06/11/2014 | CN203639522U 一种直线光轴自动旋转送料装置 Automatic rotation axis of a linear feeding device |
| 06/11/2014 | CN203639521U 一种无需人工拨动钢坯的斜底炉 A no-manual toggle billet furnace sloping bottom |
| 06/11/2014 | CN203639520U 一种步进加热炉定位检测光栅冷却装置 A stepping furnace cooling device location detection grating |
| 06/11/2014 | CN203639519U 成型弹簧片热处理装置 Forming the spring plate heat treatment device |
| 06/11/2014 | CN203639518U 大型回转工件表面淬火冷却水供应系统 Large rotary surface quenching water supply system |
| 06/11/2014 | CN203639517U 大型金属回转工件表面淬火用插接式喷嘴 Large metal surface hardening rotary nozzle with plug-in |
| 06/11/2014 | CN203639516U 一种保温炉门系统及具有保温炉门系统的热处理炉 One kind of holding furnace door systems and door system with a holding furnace heat treatment furnace |
| 06/11/2014 | CN203639513U 汽车后桥扭转梁整体式淬火模具 Automotive torsion beam rear axle integral quench mold |
| 06/11/2014 | CN203639512U 轴头淬火线圈装置 Axis head hardening coil device |
| 06/11/2014 | CN203639508U 一种内孔零件淬火机床 An internal bore hardening machine parts |
| 06/11/2014 | CN203639507U 脉冲式滴注高频炉 Pulsed high-frequency furnace infusion |
| 06/11/2014 | CN203639506U 中频感应淬火机床定位装置 Medium frequency induction hardening machine positioning device |
| 06/11/2014 | CN203639505U 一种可防止细长杆件淬火过程中弯曲变形的淬火机床 Capable of preventing slender rod bending deformation during quenching quenching machine |
| 06/11/2014 | CN203639504U 一种新型气门淬火机床自动上料机构 A new valve quenching machine automatic feeding mechanism |
| 06/11/2014 | CN203639502U 套、管类零件热处理用吊具 Sets with heat spreader pipe Parts |
| 06/11/2014 | CN203639500U 一种新型滚珠丝杠淬火感应器 A new ball screw quenching sensors |
| 06/11/2014 | CN203639499U 多功能平面淬火机床 Multifunction plane quenching machine |
| 06/11/2014 | CN203639496U 一种永磁合金高效连续等温磁场热处理炉 A permanent magnet alloy magnetic efficient continuous isothermal heat treatment furnace |
| 06/11/2014 | CN103857821A High-strength hot-dip galvanized steel sheet |
| 06/11/2014 | CN103857820A High-strength hot-dipped galvanized steel sheet having excellent formability and impact resistance, and method for producing same |
| 06/11/2014 | CN103857819A High-strength steel sheet and method for manufacturing same |
| 06/11/2014 | CN103857818A Steel foil and method for producing same |
| 06/11/2014 | CN103857817A High-strength cold-rolled steel plate having excellent deep drawability and in-coil material uniformity, and method for manufacturing same |
| 06/11/2014 | CN103857815A Steel plate and method for producing same |
| 06/11/2014 | CN103857814A High-strength hot-dip galvanized steel sheet and process for producing same |
| 06/11/2014 | CN103857812A Hot-rolled ferritic stainless steel sheet with excellent cold cracking resistance and manufacturing process therefor |
| 06/11/2014 | CN103857808A High strength hot dip galvanised steel strip |
| 06/11/2014 | CN103849826A Two-purpose hot galvanizing unit |
| 06/11/2014 | CN103849825A Flexible pre-oxidizing device and method for continuous hot galvanizing line |
| 06/11/2014 | CN103849755A Cover annealing convection plate device |
| 06/11/2014 | CN103849754A Method and device for twisting steel plate before quenching |
| 06/11/2014 | CN103849753A YH31 material piston ring isothermal quenching process |
| 06/11/2014 | CN103849752A Quenching hydraulic system of full-hydraulic gear quenching machine |
| 06/11/2014 | CN103849751A Crankshaft induction quenching machine tool hydraulic system |
| 06/11/2014 | CN103849750A Heating furnace used for heating saw blade |
| 06/11/2014 | CN103849749A Heat treatment method of high manganese steel cutter |
| 06/11/2014 | CN103849748A Heat treatment method of high speed steel tool used for military |
| 06/11/2014 | CN103849747A Industrial furnace with modular combined design |
| 06/11/2014 | CN103849746A Thermal treatment process for 40CrNiMoA core rod and 40CrNiMoA core rod obtained through process |
| 06/11/2014 | CN103849745A Post-forging thermal treatment method for heavy forging of hot-wall hydrogenation reactor |
| 06/11/2014 | CN103849744A Novel end closure heat treatment fixing tool |
| 06/11/2014 | CN103849743A Heat treatment method of metal bar material |
| 06/11/2014 | CN103849742A Heat treatment process for steel elastic part |
| 06/11/2014 | CN103849739A Deep cooling treatment method of high speed steel tool |
| 06/11/2014 | CN103849734A Platy-based quenching device flow control method as well as detection and control device thereof |
| 06/11/2014 | CN103849727A T8 backsaw blade high-temperature quenching device and use method thereof |
| 06/11/2014 | CN103849718A Novel quenching deformation control method for machine tool slide guide |
| 06/11/2014 | CN103849717A Method for controlling machine tool guide rail quenching soft belt and cracks |