| Patents for C21D 9 - Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor (30,082) |
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| 01/07/2015 | CN104259462A 一种用粉末冶金制造齿轮出力轴的工艺 One kind of powder metallurgy technology manufacturing output shaft gear |
| 01/07/2015 | CN104259363A 螺杆简易制造工艺 Screw simple manufacturing process |
| 01/07/2015 | CN104259229A 低温塑性的高锰钢管材及其加工工艺 Low-temperature plasticity of high manganese steel pipes and processing |
| 01/07/2015 | CN103602800B 滑板的激光强化工艺 Skateboard laser hardening process |
| 01/07/2015 | CN103602789B 有效控制滑板的淬火变形的滑板的激光强化工艺 Effectively controlled deformation hardening skateboard skateboard laser hardening process |
| 01/07/2015 | CN103215428B 传动轴花键轴头热处理方法 Drive shaft spline shaft head heat treatment method |
| 01/07/2015 | CN103194590B 一种防氧化低能耗卷取炉 One kind of low-power take-oxidation furnace |
| 01/07/2015 | CN103173681B 一种用skd-11钢材的冷轧钢工作辊及其生产工艺 An skd-11 cold-rolled steel work rolls and steel production process with |
| 01/07/2015 | CN103045843B 用于连续退火炉的过热水稳压系统 Superheated water regulation system for continuous annealing furnace |
| 01/07/2015 | CN102943169B 一种汽车用超高强薄钢板的淬火退火制备方法 Quench annealing method for preparing a car with ultra-high strength steel sheet |
| 01/07/2015 | CN102828013B 冷轧连续带钢退火炉 Cold-rolled strip steel continuous annealing furnace |
| 01/07/2015 | CN102806405B 国产08Ni3DR钢薄层多道焊焊接工艺 Domestic 08Ni3DR multi-pass welding thin steel welding process |
| 01/07/2015 | CN102634648B 具有在淬火中保护气氛及自动转移工件装置的井式炉 Hardening in a protective atmosphere and automatic transfer of the workpiece device pit furnace |
| 01/07/2015 | CN102471850B 方向性电磁钢板 Oriented electrical steel sheet |
| 01/07/2015 | CN102282280B 钢板和表面处理钢板以及钢板和表面处理钢板的制造方法 Steel and surface treated steel sheet and steel sheet and manufacturing method of the surface treated steel sheet |
| 01/07/2015 | CN102171471B 轴承加热器 Bearing Heater |
| 01/06/2015 | US8926772 Method of producing austenitic iron/carbon/manganese steel sheets having a high strength and excellent toughness and being suitable for cold forming, and sheets thus produced |
| 01/06/2015 | US8926771 Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same |
| 01/06/2015 | US8926768 High-strength and high-ductility steel for spring, method for producing same, and spring |
| 01/06/2015 | CA2685022C High strength friction stir welding |
| 01/01/2015 | US20150004305 Method and System for Using an Irreversible Thermo-Chromatic Indicator for Quality Assurance of a Part Subjected to Heat Treating |
| 01/01/2015 | US20150003935 Steel for bolt use, bolt, and method for manufacturing bolt |
| 01/01/2015 | US20150001769 Batch annealing furnace for coils |
| 01/01/2015 | US20150000802 Hot-press formed product and method for manufacturing same |
| 01/01/2015 | US20150000801 High-carbon hot rolled steel sheet with excellent hardenability and small in-plane anistropy and method for manufacturing the same (as amended) |
| 01/01/2015 | US20150000797 Cold-Rolled Flat Steel Product and Method for its Production |
| 12/31/2014 | CN204063986U 斜底炉用余热吸收炉 Sloping bottom furnace furnace heat absorption |
| 12/31/2014 | CN204058553U 钎料铸锭均匀加热装置 Solder ingots uniform heating device |
| 12/31/2014 | CN204058552U 一种推锭式铝加热炉底座 One kind of push aluminum ingot furnace base |
| 12/31/2014 | CN204058551U 一种带钢退火炉炉辊辊面防结瘤装置 One kind of strip annealing furnace roll surface anti-nodulation device |
| 12/31/2014 | CN204058550U 一种钢绞线中频炉保护器 One kind of strand IF furnace protection |
| 12/31/2014 | CN204058549U 一种热轧带钢退火炉旁通装置 A hot rolled strip annealing furnace bypass device |
| 12/31/2014 | CN204058548U 非接触式精密银丝在线退火装置 Non-contact precision silver-line annealing device |
| 12/31/2014 | CN204058547U 一种具有耐火纤维层的水冷炉辊 Water-cooled furnace roller having a fire-resistant fiber layer |
| 12/31/2014 | CN204058546U 一种耐磨球控油及除杂装置 A wear-resistant ball control oil and impurity removal device |
| 12/31/2014 | CN204058545U 一种带锯条加热工具 Saw a heating tool belt |
| 12/31/2014 | CN204058544U 一种铜铝复合排及管的加热炉 A composite tube furnace and copper and aluminum row |
| 12/31/2014 | CN204058543U 低温电加热炉 Low-temperature electric furnace |
| 12/31/2014 | CN204058542U 一种中厚板推钢式加热炉水梁拉紧装置 Push one kind of plate steel beam furnace water tensioning device |
| 12/31/2014 | CN204058541U 用于室式炉内钢板堆叠的垫块 Chamber furnace for steel stacking pad |
| 12/31/2014 | CN204058540U 一种用于立式连续退火炉的矩形膨胀节 A vertical continuous annealing furnace for rectangular expansion joints |
| 12/31/2014 | CN204058538U 中频表面淬火感应器 IF sensor surface hardening |
| 12/31/2014 | CN204058533U 一种可回收余热的连续网带式淬火炉 A recyclable waste heat of continuous mesh belt furnace quenching |
| 12/31/2014 | CN204058528U 退火炉用活动料架装置 Annealing rack unit with activities |
| 12/31/2014 | CN204058525U 一种大型回转支撑/转盘轴承滚道式无软带感应淬火设备 A large, rotating support / wheel bearing raceway-free soft with induction hardening equipment |
| 12/31/2014 | CN104254632A 高强度薄钢板及其制造方法 High-strength steel sheet and its manufacturing method |
| 12/31/2014 | CN104254631A 车轮用钢 Steel Wheels |
| 12/31/2014 | CN104254630A 冷轧钢板及其制造方法 Cold-rolled steel sheet and manufacturing method thereof |
| 12/31/2014 | CN104254623A 用于渐进式表面淬火硬化的装置与方法 Progressive apparatus and method for surface hardened |
| 12/31/2014 | CN104251254A 一种防松螺母及其制造方法 An anti-lock nut and manufacturing method thereof |
| 12/31/2014 | CN104250702A 一种耐磨钢球及其制备方法 An abrasion resistant steel ball and its preparation method |
| 12/31/2014 | CN104250685A 一种基于板坯实测宽度的间距装炉控制方法 A pitch installed furnace control method based on the slab width measured |
| 12/31/2014 | CN104250684A 热处理方法 Heat treatment method |
| 12/31/2014 | CN104250683A 薄壁滑板的激光校平方法 Thin-walled skateboard laser leveling method |
| 12/31/2014 | CN104250682A 轴用保护套 Shaft protective sleeve |
| 12/31/2014 | CN104250679A 辊棒复合式正火退火炉 Roller composite normalizing annealing |
| 12/31/2014 | CN103717762B 发动机阀的自动热处理系统 Automatic thermal management system of the engine valves |
| 12/31/2014 | CN103602788B 对滑板表面进行激光淬火的滑板的激光强化工艺 Laser surface hardening on skateboard skateboard laser hardening process |
| 12/31/2014 | CN103343211B 一种大型重轨热处理线快速运输装置 Heat a large, heavy rail rapid transit line device |
| 12/31/2014 | CN103121081B 一种整体铸造重型大马力内燃机车转向架的方法 Heavy cast a holistic approach high horsepower diesel locomotive bogie |
| 12/31/2014 | CN103025917B 电磁钢板及其制造方法 Electrical steel sheet and manufacturing method thereof |
| 12/31/2014 | CN102965576B 一种供油泵泵轴的制备方法 A process for preparing the oil pump shaft for |
| 12/31/2014 | CN102828127B 一种耐蚀性好的热浸镀锡锌燃油箱高强钢板及其制造方法 One kind of good corrosion resistance hot dip zinc tin fuel tank and method for manufacturing high strength steel sheet |
| 12/31/2014 | CN102597543B 高强度螺栓 Strength bolts |
| 12/31/2014 | CN102439190B 模具用贝氏体钢 Bainitic steel mold |
| 12/31/2014 | CN102361993B 方向性电磁钢板的制造方法、卷绕铁芯用方向性电磁钢板及卷绕铁芯 The method of producing grain-oriented electrical steel sheet, with a wound core wound core oriented electrical steel sheet and |
| 12/31/2014 | CN101855372B 圆柱状部件的热处理方法 The method of heat treatment of cylindrical member |
| 12/30/2014 | US8920583 Steel pipe excellent in deformation characteristics and method of producing the same |
| 12/25/2014 | US20140374969 Closed transport fluid system for furnace-internal heat exchange between annealing gases |
| 12/25/2014 | US20140373981 Manufacturing Method for Strip Casting 700 MPa-Grade High Strength Atmospheric Corrosion-Resistant Steel |
| 12/25/2014 | US20140373980 Ferrite-based stainless steel plate having excellent resistance against scale peeling, and method for manufacturing same |
| 12/24/2014 | CN204039460U 一种铸锭加热设备 One kind of ingot heating equipment |
| 12/24/2014 | CN204039459U 加热炉推钢机推杆 Pusher pusher furnace |
| 12/24/2014 | CN204039458U 一种连续退火炉冷却水的补水与稳压装置 A continuous annealing furnace cooling water replenishment and regulator device |
| 12/24/2014 | CN204039457U 一种连续网带淬火炉的炉体 A continuous mesh belt furnace quenching furnace |
| 12/24/2014 | CN204039456U 一种覆膜铝带冷却装置 An aluminum film cooling device |
| 12/24/2014 | CN204039455U 一种高效线材退火炉 An efficient wire annealing furnace |
| 12/24/2014 | CN204039454U 金属带材热处理用支撑机构 Metal strip heat treatment support mechanism |
| 12/24/2014 | CN204039453U 一种连接板热处理装料转运架 A patch heat transfer loading rack |
| 12/24/2014 | CN204039452U 环形件的淬火装置 Quenching apparatus annular member |
| 12/24/2014 | CN204039451U 自动送料连续热处理炉 Automatic feeding continuous heat treatment furnace |
| 12/24/2014 | CN204039450U 车轮热处理系统送料沥水架 Drain wheel heat treatment system feeding rack |
| 12/24/2014 | CN204039449U 齿轮热处理炉 Gear heat treatment furnace |
| 12/24/2014 | CN204039448U 一种侧开门式长形铸件的热处理炉 A lateral door type elongated casting heat treatment furnace |
| 12/24/2014 | CN204039447U 长管件的淬火冷却装置 Quenching device long pipe |
| 12/24/2014 | CN204039446U 弹簧热处理及压缩传送装置 Heat transfer equipment and compression spring |
| 12/24/2014 | CN204039445U 铝合金大锻件的热处理装置 Large aluminum forgings heat treatment device |
| 12/24/2014 | CN204039444U 飞机下缘条零件热处理变形控制夹具 Aircraft parts of the lower edge of strip heat deformation control fixtures |
| 12/24/2014 | CN204039439U 条形件的淬火装置 Strip of hardened devices |
| 12/24/2014 | CN204039436U 数控机床的大型工件表面快速淬火装置 Large surface of CNC machine tools rapid quenching device |
| 12/24/2014 | CN204039435U 一种用于拨叉类工件高频感应淬火的定位工装 A high-frequency induction hardening workpieces fork positioning tooling |
| 12/24/2014 | CN104245999A 高强度热镀锌钢板及其制造方法 High-strength galvanized steel sheet and its manufacturing method |
| 12/24/2014 | CN104245996A 镀层密合性和滑动特性优良的合金化热镀锌钢板的制造方法 The method of producing the coating adhesion and sliding properties excellent hot dip galvannealed steel sheet |
| 12/24/2014 | CN104245988A 冷轧钢板及其制造方法 Cold-rolled steel sheet and manufacturing method thereof |
| 12/24/2014 | CN104245985A 高强度高加工性钢板及其制造方法 High strength and high workability steel and manufacturing method |
| 12/24/2014 | CN104245972A 退火炉炉内气氛气体的露点降低方法、其装置及冷轧退火钢板的制造方法 Dew point method of reducing gas annealing furnace atmosphere, and its manufacturing method and cold-rolled annealed steel |
| 12/24/2014 | CN104245971A 高强度冷轧钢板和生产该钢板的方法 The method of the steel sheet and produce high strength cold rolled steel sheet |
| 12/24/2014 | CN104245969A 用于金属部件的热处理的固定工具 Fixed tool for heat treatment of metal parts |
| 12/24/2014 | CN104245968A 热处理油组合物 Heat treatment oil composition |
| 12/24/2014 | CN104245213A 通过闪光对接焊制造钢部件的方法以及使用该方法制得的部件 The method of producing steel by flash butt welding and the use of components obtained by means of the method |