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)
12/2014
12/10/2014CN104204262A 具有优异的机械加工性及延展性的耐磨奥氏体钢其生产方法 Has excellent machinability and ductility, wear-resistant austenitic steel for its production
12/10/2014CN104204261A 高强度冷轧钢板和生产这种钢板的方法 High strength cold rolled steel sheet and a method for producing such steel plates
12/10/2014CN104204259A 成形性和形状冻结性优异的高强度冷轧钢板、高强度熔融镀锌钢板以及高强度合金化熔融镀锌钢板及其制造方法 Formability and excellent in shape freezing property high strength cold rolled steel sheet, a high strength hot-dip galvanized steel sheet and high strength galvannealed steel sheet and manufacturing method thereof
12/10/2014CN104204258A 高强度弹簧用中空无缝管 High-strength spring seamless hollow
12/10/2014CN104204256A 板宽方向的中央部与端部的强度差小，弯曲加工性优异的高强度熔融镀锌钢板、高强度合金化熔融镀锌钢板、及其制造方法 Strength of the central portion and the end portion of the plate width direction is small, excellent in bending workability of high strength hot-dip galvanized steel sheet, a high strength galvannealed steel sheet, and manufacturing method thereof
12/10/2014CN104204255A 线材以及使用其的钢丝 Steel wire and the use thereof
12/10/2014CN104204254A 耐延迟断裂性优异的加硼高强度螺栓用钢和高强度螺栓 Excellent resistance to delayed fracture strength bolts boron steel and high-strength bolts
12/10/2014CN104204253A 油井用不锈钢及油井用不锈钢管 Well with stainless steel and stainless steel tube wells
12/10/2014CN104204252A 热压成形品及其制造方法 Hot press molded product and its manufacturing method
12/10/2014CN104204251A 热压成形品及其制造方法 Hot press molded product and its manufacturing method
12/10/2014CN104204241A 卷取炉 Coiler furnaces
12/10/2014CN104204240A 连续式熔融镀锌设备 Continuous hot-dip galvanizing equipment
12/10/2014CN104204239A 线材软化装置 Wire softener
12/10/2014CN104204238A 加工性优异的高强度冷轧钢板的制造方法 Manufacturing method excellent in workability of high strength cold-rolled steel sheet
12/10/2014CN104204237A 用于制造电工钢片的热轧带材及其制造方法 Manufacture of hot-rolled electrical steel strip and its manufacturing method for
12/10/2014CN104204236A 金属管的热处理方法、金属管和热处理炉 The method of heat treatment of a metal pipe, metal pipe and the heat treatment furnace
12/10/2014CN104204232A 加热装置以及加热方法 Apparatus and method for heating
12/10/2014CN104197128A 一种数控车床油路螺栓及其热处理工艺 One kind of the oil bolt CNC lathes and heat treatment process
12/10/2014CN104197127A 一种数控车床油路连接螺栓及其热处理工艺 One kind of CNC lathes oil line connecting bolts and heat treatment process
12/10/2014CN104197096A 一种喷漆设备的气缸转阀连接件及其热处理工艺 A rotary valve cylinder connection painting equipment and heat treatment process
12/10/2014CN104197003A 一种喷漆设备的气缸外罩及其热处理工艺 Cylinder housing a painting equipment and heat treatment process
12/10/2014CN104196898A 一种注塑机主轴固定块及其热处理工艺 An injection machine spindle fixed block and heat treatment process
12/10/2014CN104196875A 一种开模机的摆臂固定件及其热处理工艺 An open arm fastener molding machine and heat treatment process
12/10/2014CN104196873A 一种汽车底盘活动连接头及其热处理工艺 An automobile chassis connector and heat treatment process activities
12/10/2014CN104196854A 一种包装机压膜机构连接套及其热处理工艺 A packaging machine film institutions connected sets and heat treatment process
12/10/2014CN104196853A 一种汽车车身插销及其热处理工艺 A vehicle body latch and heat treatment process
12/10/2014CN104196852A 一种汽车车身连接销及其热处理工艺 A vehicle body connecting pins and heat treatment process
12/10/2014CN104196851A 一种汽车车身连接件及其热处理工艺 An automobile body connection and heat treatment process
12/10/2014CN104196850A 一种数控车床圆柱形插销及其热处理工艺 One kind of cylindrical bolt CNC lathes and heat treatment process
12/10/2014CN104196838A 一种开模机的马头形连接件及其热处理工艺 An open molding machine Horsehead shaped connectors and heat treatment process
12/10/2014CN104196837A 一种喷漆设备的卡槽连接件及其热处理工艺 A slot connector painting equipment and heat treatment process
12/10/2014CN104196836A 一种开模机的条形连接片及其热处理工艺 An open bar connecting piece and heat treatment process molding machine
12/10/2014CN104195764A 一种工业缝纫机底脚连接件及其热处理工艺 An industrial sewing machine foot connector and heat treatment process
12/10/2014CN104195763A 一种工业缝纫机底脚固定件及其热处理工艺 An industrial sewing machine foot holder and heat treatment process
12/10/2014CN104195762A 一种工业缝纫机油路接头及其热处理工艺 An industrial sewing machine oil line fittings and heat treatment process
12/10/2014CN104195761A 一种工业缝纫机油路连接接头及其热处理工艺 An industrial sewing machine oil line connectors and heat treatment process
12/10/2014CN104195760A 一种工业缝纫机转轴固定套及其热处理工艺 An industrial sewing machine fixed shaft sleeve and heat treatment process
12/10/2014CN104195759A 一种工业缝纫机转轴连接件及其热处理工艺 An industrial sewing machine shaft connection and heat treatment process
12/10/2014CN104195758A 一种工业缝纫机连接压块及其热处理工艺 An industrial sewing machine connection clamps and heat treatment process
12/10/2014CN104195573A 一种模具的表面处理工艺 A mold surface treatment process
12/10/2014CN104195571A 一种能提高轴承耐磨性的处理工艺 A treatment process to improve the wear resistance of the bearing
12/10/2014CN104195570A 一种能提高轴承耐腐蚀性的处理工艺 A treatment process to improve the corrosion resistance of the bearing
12/10/2014CN104195567A 一种汽车发动机齿轮的渗碳淬火热处理方法 Carburizing quenching method of automobile engine gears
12/10/2014CN104195503A 卧式高压气淬回火氮化真空多用炉 Horizontal high pressure gas quenching and tempering nitriding Vacuum Furnace
12/10/2014CN104195488A 高强度镀锌板及其制备工艺 High-strength galvanized sheet and its preparation process
12/10/2014CN104195456A 一种高耐磨轴承的专用钢材及其加工工艺 Special steel bearings and a high abrasion process
12/10/2014CN104195452A 一种驱动齿轮及其制备方法 A drive gear and its preparation method
12/10/2014CN104195450A 一种具备高耐磨及抗辊印性能冷轧工作辊的热处理方法 One kind with high wear resistance and anti-roll printing performance cold work roll heat treatment method
12/10/2014CN104195448A 铸造用合金材料及用其铸造海洋平台大齿轮箱铸件的工艺 Casting and foundry alloy material with its large offshore platforms gearbox casting process
12/10/2014CN104195433A 一种高强韧性珠光体钢轨及其生产方法 A high strength and toughness of the pearlite rail and its production method
12/10/2014CN104195321A 钎料铸锭均匀加热装置 Solder ingots uniform heating device
12/10/2014CN104195320A 取向硅钢用高温罩式炉内罩 Oriented silicon steel hood with a high temperature furnace cover
12/10/2014CN104195319A 一种轧辊辊颈淬火感应器与其专用连接装置 One kind of roll neck quenching sensor means dedicated connection therewith
12/10/2014CN104195318A 双边支重轮用淬火感应器 Bilateral rollers with hardened sensor
12/10/2014CN104195317A 防止细长轴类件热处理变形工艺 Heat Treatment to prevent the slender shaft deformation process
12/10/2014CN104195316A 一种侧开门式长形铸件的热处理炉 A lateral door type elongated casting heat treatment furnace
12/10/2014CN104195315A 一种喷漆设备的开关旋钮及其热处理工艺 Switch knob and heat treatment process of a painting equipment
12/10/2014CN104195314A 一种数控车床连接件及其热处理工艺 One kind of CNC lathes and heat treatment process connections
12/10/2014CN104195313A 一种工业缝纫机半圆形接头及其热处理工艺 An industrial sewing machine semicircular joints and heat treatment process
12/10/2014CN104195312A 可变容积热处理炉 Variable volume heat treatment furnace
12/10/2014CN104195311A 牙轮钻头牙轮热处理工艺 Heat Treatment cone roller bit
12/10/2014CN104195310A 一种非开挖用的钻杆及其热处理的方法 A non-excavation of the drill pipe and the heat treatment used method
12/10/2014CN104195309A 一种退火窑板下电加热导轨安装调整支架 An electrically heated furnace annealing guide plate mounting bracket adjustment
12/10/2014CN104195308A 利于减小热处理裂纹的合金钢轴承座加工方法 Help reduce the heat treatment of steel crack bearing processing method
12/10/2014CN104195307A 一种发电机护环的径向环形轧制方法 Radial ring rolling method of the generator retaining rings
12/10/2014CN104195306A 一种重型卡车盘式制动器制动盘热处理强化设备 A heavy duty truck disc brake disc heat strengthened Equipment
12/10/2014CN104195303A 一种用于冷轧辊淬火冷却的喷水器 A cold roll quenching sprinkler
12/10/2014CN104195302A 一种新型冷轧辊喷淬设备 A new cold roll jet quenching equipment
12/10/2014CN104195301A 一种热处理淬火装置及其应用 One kind of heat treatment and quenching device and its application
12/10/2014CN104195300A 一种钢管的热处理系统及方法 For a steel pipe of a heat treatment system and method
12/10/2014CN104195299A 一种喷漆设备的底座连接件及其热处理工艺 Base connection of a painting equipment and heat treatment process
12/10/2014CN104195298A 一种工业缝纫机油路连接槽及其热处理工艺 An industrial sewing machine oil line connecting groove and heat treatment process
12/10/2014CN104195297A 一种用于大型锻钢支承辊淬火的感应器 A large forged backup roll quenching sensor
12/10/2014CN104192210A 一种汽车车身卡头及其热处理工艺 An automobile body chuck and heat treatment process
12/10/2014CN104192208A 一种汽车底盘连接套及其热处理工艺 An automobile chassis connected sets and heat treatment process
12/10/2014CN104191559A 一种注塑机主轴连接件及其热处理工艺 An injection machine spindle connections and heat treatment process
12/10/2014CN104191558A 一种注塑机滑轨连接片及其热处理工艺 An injection machine rails connecting piece and heat treatment process
12/10/2014CN104191557A 一种注塑机主控制器连接片及其热处理工艺 An injection machine connected to the main controller chip and heat treatment process
12/10/2014CN104191556A 一种注塑机压盖底座及其热处理工艺 An injection machine gland base and heat treatment process
12/10/2014CN104191188A 便于减少奥氏体残留量的切削工具制造方法 Easy to reduce the amount of residual austenite cutting tool manufacturing method
12/10/2014CN104191173A 一种高端铁轨轧机用轧辊生产工艺 A high-end rail rolling mill roll production process
12/10/2014CN104191171A 用于承受冲击载荷的轴承座的加工方法 Withstand impact loads bearing processing methods used
12/10/2014CN104191162A 一种滚针轴承的处理工艺 Process a needle bearing
12/10/2014CN104190777A 一种基于热压罐的无时效强化铝合金整体壁板一次成形方法 An autoclave-based non-aging and strengthen the overall aluminum panels forming a method
12/10/2014CN104190581A 一种喷漆设备的星形底座及其热处理工艺 Star base and heat treatment process of a painting equipment
12/10/2014CN104190579A 一种喷漆设备的喷头把手及其热处理工艺 Nozzle handle and heat treatment process of a painting equipment
12/10/2014CN103468913B 一种超高压容器用钢晶粒细化的热处理方法 A container of grain refinement of steel heat treatment method EHV
12/10/2014CN103409607B 一种链轮淬火方法和淬火感应器 One kind of wheel sensors and quench hardening method
12/10/2014CN103382517B 汽车变速箱换挡连杆角撑板的高频淬火工装及其工作方法 Automotive transmission shift linkage gusset induction hardening tooling and working methods
12/10/2014CN103243210B 一种破碎机复合锤头的双级淬火热处理工艺及其专用装置 One kind of hammer crusher complex two-stage quenching process and special equipment
12/10/2014CN103173602B 一种扩径模片的热处理方法 A method of heat treating the enlarged diameter of the die
12/10/2014CN103103459B 一种大型风电回转支承锻件及其制造工艺 A large, wind power slewing ring forgings and manufacturing process
12/10/2014CN103074546B 冰箱冷凝管用冷轧带钢的制造方法 Refrigerator condenser method for manufacturing cold rolled strip
12/10/2014CN103045825B 一种齿轮淬火装置 A GEAR hardening device
12/10/2014CN103031500B 一种大直径法兰及其制造工艺 One kind of large-diameter flange and its manufacturing process
12/10/2014CN102978364B 一种双膛单吸风式导流装置 A dual-bore single-suction type deflector
12/10/2014CN102962423B 离心复合高碳高硼高速钢复合辊套及其组合轧辊的制造方法 Centrifugal boron composite carbon high speed steel composite roller sleeve and method of manufacturing a combination roll
12/10/2014CN102950269B 一种立式离心复合铸钢支承辊的制造方法 A vertical centrifugal method for manufacturing a composite steel roller bearing
12/10/2014CN102912091B 提高正火钢板综合力学性能的方法及其冷却系统 Improve the overall mechanical properties of the steel plate method normalizing its cooling system
12/10/2014CN102876861B 一种起重机车轮用淬火工装 One kind of crane wheel hardened tooling
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