| Patents for B23K 20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating (16,765) |
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| 07/25/2012 | CN102602073A Explosive composite plate with metal foil and steel plate and method for manufacturing explosive composite plate |
| 07/25/2012 | CN102601518A Wallboard of multilayer condenser and manufacturing process thereof |
| 07/25/2012 | CN102601517A Same-direction different-speed double-shoulder stir friction welding device and application method |
| 07/25/2012 | CN102601516A Double-side symmetric friction stir welding method |
| 07/25/2012 | CN102601515A Self-sustaining friction stir welding stirring head with irrotational lower shaft shoulder and welding method of stirring head |
| 07/25/2012 | CN102601514A Welding set with upwards and downwards concave shaft shoulder and stirring friction welding method implemented without aid of support or inclination |
| 07/25/2012 | CN102601513A Ultrasonic welding device used for solar energy collecting panel and provided with welding mark coating mechanism |
| 07/25/2012 | CN101890572B Friction stir welding method for reversely rotating stirring needle and shaft shoulder |
| 07/25/2012 | CN101791742B 冷焊机 Cold welding |
| 07/25/2012 | CN101559534B Multi-legged friction-stir welding method for improving properties of welding seam |
| 07/25/2012 | CN101450542B Laminar titanium aluminum composite plate and preparation method thereof |
| 07/25/2012 | CN101444982B Laminated titanium-magnesium composition plate and preparation method thereof |
| 07/25/2012 | CN101296774B Process for producing clad material and equipment therefor |
| 07/24/2012 | US8225984 Thermal stir welding process |
| 07/24/2012 | US8225481 Diffusion bonded composite material and method therefor |
| 07/19/2012 | WO2012096456A2 Nano-grained multilayer copper alloy sheet having high strength and high electrical conductivity, and method for manufacturing same |
| 07/19/2012 | WO2012095574A1 Method for creating a metal reinforcement |
| 07/19/2012 | US20120181325 Process and Device for Connecting Oxide-Dispersed Precious Metal Sheet Using Hammer Welding |
| 07/19/2012 | US20120181324 Joining method and joining tool |
| 07/19/2012 | US20120180929 Ultrasonic welding system and method for forming a weld joint utilizing the ultrasonic welding system |
| 07/19/2012 | US20120180630 Laminate armor and related methods |
| 07/19/2012 | DE102012200420A1 Verbindungsverfahren und verbindungswerkzeug Connection methods and connection tools |
| 07/19/2012 | CA2823497A1 Method for creating a metal reinforcement |
| 07/18/2012 | EP2476864A1 Bladed disk unit of a turbomachine ad method of manufacture |
| 07/18/2012 | EP2476503A1 Method for manufacturing piston rod |
| 07/18/2012 | EP2475493A1 Method for manufacturing a module having hollow area, preferably for the circulation of fluid |
| 07/18/2012 | EP1660270B1 Method of combining welding and adhesive bonding for joining metal components |
| 07/18/2012 | CN202336665U 冷压焊接模具 Cold welding mold |
| 07/18/2012 | CN102598208A Bonding method, bonding apparatus, and bonding system |
| 07/18/2012 | CN102596488A Aluminum-bonding alloy, clad material having bonding alloy layer formed from the alloy, and composite material including bonded aluminum |
| 07/18/2012 | CN102581532A Weld line pressure plate |
| 07/18/2012 | CN102581476A Device and method for repairing friction stir welding weld defect of storage tank for carrier rocket |
| 07/18/2012 | CN102581475A Soldering set for agitating friction welding with adjustable inclined angle and concave-top and convex-bottom type shaft shoulder and method thereof |
| 07/18/2012 | CN102581474A Semi-solid friction stir welding method using fixed shaft shoulder and rotary large-diameter stirring pin |
| 07/18/2012 | CN102581473A Ultrasonic assisted semi-solid friction stir welding method applicable to connection of particle reinforced aluminum matrix composite |
| 07/18/2012 | CN102581472A High joint-performance process for pre-tensioning stir friction welding |
| 07/18/2012 | CN102581471A Ultrasonic assisted semi-solid friction stir welding method using fixed shaft shoulder and rotary stirring pin |
| 07/18/2012 | CN102581470A Friction stir welding weld set for spray forming of Al (aluminum)-Zn (zinc)-Mg (magnesium)-Cu (copper) aluminum alloy |
| 07/18/2012 | CN102581469A Welding set for zero-inclination angle planar two-dimensional curve stir friction welding |
| 07/18/2012 | CN102581468A Joining method and joining tool |
| 07/18/2012 | CN102581467A Connection method for dissimilar metal constant strength joint of titanium-aluminum base alloy and titanium alloy |
| 07/18/2012 | CN102581466A Two-stage planet wheel control cold-pressure welding device and cold-pressure welding method thereof |
| 07/18/2012 | CN101849276B Device and device manufacturing method |
| 07/18/2012 | CN101524783B Friction welding methods and friction welding apparatuses |
| 07/18/2012 | CN101400473B Method of bonding steel members |
| 07/18/2012 | CN101342635B Apparatus for welding upper and lower plates of metal separating plate of fuel cell |
| 07/17/2012 | US8221899 Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials |
| 07/17/2012 | US8220694 Friction stir welding method and friction stir welded housing |
| 07/17/2012 | US8220693 Modified surfaces using friction stir processing |
| 07/17/2012 | US8220691 Bonding apparatus |
| 07/17/2012 | CA2745709C Butt weld and method of making using fusion and friction stir welding |
| 07/12/2012 | WO2012094160A2 Dual hardness steel article and method of making |
| 07/12/2012 | WO2012093680A1 Friction stir bonding method |
| 07/12/2012 | WO2012092979A1 Pressure vessel sealing |
| 07/12/2012 | US20120175402 Powder metal friction stir welding tool and method fo manufacture thereof |
| 07/12/2012 | US20120174760 Dual hardness steel article and method of making |
| 07/12/2012 | CA2823645A1 Dual hardness steel article and method of making |
| 07/11/2012 | EP2474382A1 Both- side friction stir bonding method, bonding device, bonding method of metal plate in cold rolling facility and cold rolling facility |
| 07/11/2012 | EP2473300A2 Cutting/polishing tool and manufacturing method thereof |
| 07/11/2012 | EP1375050B1 Machining control method and robot |
| 07/11/2012 | CN202317433U Ultrasonic welding lead distribution device |
| 07/11/2012 | CN202317432U N段曲母线铝合金回转体部件的焊接工装 Welding aluminum tooling N bus segment song rotator parts |
| 07/11/2012 | CN202317431U 液压伺服控制相位摩擦焊机 Hydraulic servo control phase friction welding |
| 07/11/2012 | CN202317430U 焊线机及其支架夹头机构 Wire bonders and stand chuck mechanism |
| 07/11/2012 | CN202317429U 用于合金焊件的振动焊接装置 Vibration welding device for alloy weldments |
| 07/11/2012 | CN202317428U 一种汽车车轮盖组装装置 An automobile wheel cover assembly unit |
| 07/11/2012 | CN202317427U 一种夹卡机构及其电眼对位点焊机 An on site welding clamp mechanism and electric eye |
| 07/11/2012 | CN202317426U 爆炸焊复合材料低温制冷机冷头 Explosive Welding Composite cryocooler cold head |
| 07/11/2012 | CN102574239A Rotating tool for welding inner corner and inner corner welding method using same |
| 07/11/2012 | CN102574238A Method for manufacturing a module having a hollow area by means of hot isostatic pressing |
| 07/11/2012 | CN102574237A System for and method of cleaning of copper wire using plasma, activated or reduced gas atmosphere |
| 07/11/2012 | CN102574205A Cutting/polishing tool and manufacturing method thereof |
| 07/11/2012 | CN102573372A Unitary housing for electronic device |
| 07/11/2012 | CN102556940A Structure |
| 07/11/2012 | CN102554457A Method for performing diffusion welding of aluminum base alloy and titanium alloy after laser melting |
| 07/11/2012 | CN102554456A Diffusion welding method for titanium-aluminum based alloy and titanium alloy added amorphous interlayer |
| 07/11/2012 | CN102554455A Diffusion welding method for tungsten-titanium alloy target and copper alloy back plate |
| 07/11/2012 | CN102554454A Three-moving-ring stirring friction spot-welding tool and spot welding method using same |
| 07/11/2012 | CN102554453A Transmission device for friction stir spot welding main head with double moving rings |
| 07/11/2012 | CN102554452A Ultrasonic welding process of multi-bending product |
| 07/11/2012 | CN102554451A Bilateral ultrasonic welder |
| 07/11/2012 | CN102554450A Multi-layer electrode ultrasonic manipulator welding equipment for power battery |
| 07/11/2012 | CN102554449A Method for connecting carbon fiber-reinforced aluminum-based composite material and metal |
| 07/11/2012 | CN102554448A Device and method for carrying out thermocompression welding on enameled wires of pendulum components |
| 07/11/2012 | CN102554447A Method for welding high-purity Al target material welding |
| 07/11/2012 | CN101829853B Current-carrying inertial axial friction composite welding method and equipment thereof |
| 07/11/2012 | CN101774080B Friction stir welding power spindle |
| 07/11/2012 | CN101444873B Bonding method and apparatus therefor |
| 07/05/2012 | WO2012091011A1 Rotation tool |
| 07/05/2012 | DE112010002347T5 Metallverbundelement, Metallverbindungsverfahren und Metallverbindungsvorrichtung Sandwich panels, metal joining methods and metal connecting device |
| 07/04/2012 | EP2471624A1 Continuous wire bonding |
| 07/04/2012 | EP2326458B1 Method for making a heat exchanger system, preferably of the exchanger/reactor type |
| 07/04/2012 | CN202293342U 组装设备 Assembly equipment |
| 07/04/2012 | CN202291835U 扩散焊压力分配工装 Diffusion bonding pressure distribution tooling |
| 07/04/2012 | CN202291834U 一种表面搅拌摩擦用搅拌针 A surface friction stir with a stirring pin |
| 07/04/2012 | CN202291833U 合金钢复合管富氧爆燃成型装置 Knock-enriched steel composite pipe forming apparatus |
| 07/04/2012 | CN202291832U 一种热压头和热压机 A hot press head and pressing machine |
| 07/04/2012 | CN202291831U H型钢高频焊生产线可调整式锻压辊装置 H-beam production line adjustable high-frequency welding forging roller device |
| 07/04/2012 | CN102543792A Method and apparatus for ultrasonic bonding |
| 07/04/2012 | CN102529219A Pressure welding production line for multi-layer metal composite plates |