| 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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| 10/07/2009 | CN101549437A Motor driving numerically controlled friction-welding machine |
| 10/07/2009 | CN101549436A Method and apparatus of friction welding |
| 10/07/2009 | CN101549435A Method for manufacturing heat sink |
| 10/06/2009 | US7597237 Rotatable multi-pin apparatus, and process for friction driven stitch welding and structural modification of materials |
| 10/06/2009 | US7597236 Method for forming materials |
| 10/01/2009 | WO2009119543A1 Tool for friction stir working comprising ni-base double multiphase intermetallic compound alloy, and friction stir working method |
| 10/01/2009 | US20090242617 Permanent Magnet Temporary Demagnetization Temperature Rise Technique and Their Application for Soldering |
| 10/01/2009 | US20090242613 Method and apparatus of friction welding |
| 10/01/2009 | DE102009006775A1 Rotary friction-welding component used to join workpieces together, includes rounded projection with flat area, cutting edges, slots, polygonal formations or abrasive inclusions |
| 10/01/2009 | DE102008016916A1 Vorrichtung zum Schweißen und/oder Schneiden von Werkstücken, insbesondere flächigen Werkstücken A device for welding and / or cutting of workpieces, in particular flat workpieces |
| 10/01/2009 | DE102008015851A1 Ultraschallschweißwerkzeug mit Fluidantrieb Ultrasonic welding tool with fluid drive |
| 09/30/2009 | CN101543946A Method for preparing aluminium alloy drill pipe body with over-long upset ends |
| 09/30/2009 | CN101543937A Method for welding target material and back board |
| 09/30/2009 | CN101543936A Ultrasonic copper pipe shearing capper and shearing capping method |
| 09/30/2009 | CN101543935A Method for preparing target material component |
| 09/30/2009 | CN101543934A Target material structure and method for producing the same |
| 09/24/2009 | WO2009117246A1 Multiple pass and multiple layer friction stir welding and material enhancement processes |
| 09/24/2009 | US20090236403 Multiple pass and multiple layer friction stir welding and material enhancement processes |
| 09/24/2009 | US20090236045 Methods and apparatus for retractable pin friction stir welding and spot welding |
| 09/24/2009 | US20090236028 Method for joining material |
| 09/24/2009 | DE102008014994A1 Ball threaded spindle useful as rolled rod products, comprises an unrolled helical-shaped ball groove winding around spindle axis for rolling balls, and a spindle head fastened at an end of the threaded spindle by a friction welding joint |
| 09/24/2009 | DE102008014934A1 Plant for inductive pressure-welding of multiple components of a welding assembly such as axle housing of commercial vehicles, comprises middle-holding device and lateral holding devices for central part and connection parts |
| 09/24/2009 | DE102008014599A1 Chuck for retaining fixing elements provided with radial contact surface and follower profile for a friction welded connection on component and for transmitting the rotational and contact forces that act on the element, comprises reception |
| 09/23/2009 | EP1437193B1 Frictional stir welding apparatus and robot with such an apparatus |
| 09/23/2009 | CN101541467A Fixing element for a friction welding joint |
| 09/23/2009 | CN101541466A Method of joining |
| 09/23/2009 | CN101537570A Explosion-welding/rolling copper-aluminum compound conductive bar |
| 09/23/2009 | CN101537539A Pin tool for friction stir welding and current carrying friction stir welding method |
| 09/23/2009 | CN101537538A Integrated pin tool for friction stir welding and composite method of resistance-friction stir welding thereof |
| 09/23/2009 | CN101537533A Welding structure and method of target and backing plate |
| 09/23/2009 | CN101537532A Process for manufacturing high bonding strength copper clad aluminum wire |
| 09/23/2009 | CN101537531A Explosive welding method of aluminum/titanium/steel three-layer composite material |
| 09/23/2009 | CN101537530A Manufacturing method of target structure |
| 09/23/2009 | CN101537529A Pin tool for friction stir welding and ultrafine grain preparation method thereof |
| 09/23/2009 | CN101536867A Composite 3Cr13-Cu (Al)-1Cr18Ni9Ti for energy-saving lampblack free boiler |
| 09/23/2009 | CN100542730C Diffusion welding method |
| 09/22/2009 | US7591408 Camera-assisted adjustment of bonding head elements |
| 09/22/2009 | US7591407 Anchor and method for reduced Cr (VI) (hexavalent chromium) exposure in a vessel |
| 09/22/2009 | US7591293 Device for bonding a metal on a surface of a substrate |
| 09/17/2009 | WO2009114861A1 Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts |
| 09/17/2009 | WO2009112278A1 Ultrasound-assisted friction stir welding |
| 09/17/2009 | WO2009018804A3 Damping device, welding system for rotary friction welding and rotary friction welding method |
| 09/17/2009 | US20090230173 Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts |
| 09/17/2009 | US20090230172 Method of bonding |
| 09/17/2009 | DE102008014320A1 Ultraschallunterstütztes Rührreibschweißen Ultrasound-assisted friction stir welding |
| 09/17/2009 | CA2717732A1 Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts |
| 09/16/2009 | EP2100688A1 Method for manufacturing cylinder heads for combustion engines |
| 09/16/2009 | EP1868763B1 Method for producing and/or repairing an integrally bladed rotor by inductive diffusion welding |
| 09/16/2009 | CN101532599A Non-welding pipe joint and moulding method thereof |
| 09/16/2009 | CN101530957A Method for manufacturing spinning pot |
| 09/16/2009 | CN101530949A Method for manufacturing a series of composite cold-work mould steel |
| 09/16/2009 | CN101530948A A friction stir welding method for manufacturing aluminum alloy automobile hubs |
| 09/16/2009 | CN101530947A Method for preparing bimetal composite plate by stirring friction braze welding |
| 09/16/2009 | CN100540200C Capillary with contained inner chamfer |
| 09/15/2009 | US7588664 Oil distillation vacuum column with thickened plate in the vapor horn section |
| 09/15/2009 | US7588178 Connecting conduits for fluids |
| 09/15/2009 | CA2427396C Method for joining a jacket part to a core part |
| 09/11/2009 | WO2009111774A2 Low-temperature spot impact welding driven without contact |
| 09/11/2009 | WO2009110339A1 Device package, electronic module, and electronic apparatus |
| 09/11/2009 | WO2009109668A1 Machine-tool for friction stir welding |
| 09/11/2009 | WO2009109667A1 Tool for the friction stir welding of two metal items with an angled joint having a pin and a wedge-shaped shoulder |
| 09/10/2009 | US20090226789 Fuel cell stack and method of producing terminal for fuel cell stack |
| 09/10/2009 | US20090224027 Method for diffusion bonding metallic components with nanoparticle foil |
| 09/10/2009 | US20090224024 Friction welding methods and friction welding apparatuses |
| 09/10/2009 | US20090223621 Counter-Rotating Spindle for Friction Stir Welding |
| 09/10/2009 | DE102008012049A1 Reibschweißverfahren und reibgeschweißtes Teil mit mindestens zwei Reibschweißstellen Friction welding and friction welded part with at least two Reibschweißstellen |
| 09/09/2009 | EP2098326A2 Method for producing a metallic component |
| 09/09/2009 | EP2098325A1 Friction welding methods and friction welding apparatuses |
| 09/09/2009 | EP2097202A1 Wire and solder bond forming methods |
| 09/09/2009 | CN201304546Y Full automatic rotating disc type ultrasonic welding machine |
| 09/09/2009 | CN201304545Y Improved amplitude modulator |
| 09/09/2009 | CN201304544Y Novel ultrasonic welding machine power supply |
| 09/09/2009 | CN201304543Y Cross cold welding mould |
| 09/09/2009 | CN201304542Y Multi-hole cold welding mould |
| 09/09/2009 | CN101528407A Improved method of bonding aluminum-boron-carbon composites |
| 09/09/2009 | CN101528406A Reinforcement frame for a display panel using extruded aluminum alloy and apparatus and method for manufacturing the same |
| 09/09/2009 | CN101527271A Chip packaging method using conical bonding pad for thermosonic flip-chip bonding |
| 09/09/2009 | CN101524906A Super-thick T2-316L explosion welding superconducting corrosion-resisting composite board |
| 09/09/2009 | CN101524783A Friction welding methods and friction welding apparatuses |
| 09/09/2009 | CN101524782A Opposite type explosion welding device and method of metal composite materials |
| 09/09/2009 | CN100537111C Method of welding conductors |
| 09/09/2009 | CN100537110C Device for sealed-cutting metal section using ultrasonic welding device |
| 09/08/2009 | US7584881 Low loop height ball bonding method and apparatus |
| 09/03/2009 | WO2009107928A1 Method for manufacturing magnesium alloy sheet cladded with aluminum sheet and magnesium alloy sheet using the same |
| 09/03/2009 | WO2009107595A1 Dental cutting tool |
| 09/03/2009 | WO2009107594A1 Method for connecting cemented carbide and stainless steel |
| 09/03/2009 | WO2009107250A1 Cold joining device |
| 09/03/2009 | WO2009106384A1 Wire bonder |
| 09/03/2009 | WO2009106200A1 Piston for internal combustion engines, produced by means of a multi-orbital friction welding method |
| 09/03/2009 | WO2009106071A1 Articulated joint and/or bearing unit |
| 09/03/2009 | US20090220820 Method of friction welding and friction welded part with at least two friction weld points |
| 09/03/2009 | US20090218134 Connecting Passage Node or End Node and Method for Production Thereof |
| 09/03/2009 | US20090218033 Friction stirring-welding method |
| 09/03/2009 | CA2717076A1 Room temperature bonding apparatus |
| 09/02/2009 | EP2094428A1 Apparatus and method for measuring loads on a friction stir welding tool |
| 09/02/2009 | CN101522356A Wire feed system for a wire bonding machine and configured to apply a variable tension to the wire |
| 09/02/2009 | CN101518851A Structure and method for welding target material and backboard |
| 09/02/2009 | CN101518850A Stirring friction welding tool capable of welding with rolling |
| 09/02/2009 | CN101518848A Method for preparing magnesium and aluminum dissimilar metal clad plate |
| 09/02/2009 | CN101518370A High-speed and high-intensity ultrasonic bonding equipment for realizing multi-piece and multi-bonding in one rotation and bonding method thereof |