| 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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| 07/04/2012 | CN102528275A Method and device for automatically adjusting load torque in coaxial double-shoulder stirring friction welding |
| 07/04/2012 | CN102528274A Process for eliminating surface indentation of friction stir welding heads and special edge extrusion equipment |
| 07/04/2012 | CN102528273A Method for preparing dissimilar metal composite joint |
| 07/04/2012 | CN102528272A Metal carrier and metal carrier welding process |
| 07/04/2012 | CN102528271A Method for improving mechanical property of FSW (friction stir welding) magnesium alloy joint |
| 07/04/2012 | CN102528270A Three-lantern ring solid-phase spot welding method |
| 07/04/2012 | CN102528269A Physical simulation test device for linear friction welding |
| 07/04/2012 | CN102528268A Friction stir welding process for enhancing mechanical property of joint |
| 07/04/2012 | CN102528267A Novel welding machine |
| 07/04/2012 | CN102528266A Method for welding circuit lead of array element of ultrasonic array ultrasound probe |
| 07/04/2012 | CN102528265A Hydraulic engineering composite plate and preparation method for same |
| 07/04/2012 | CN102528264A Bimetal vacuum diffusion welding method of hydraulic pump/motor cylinder body |
| 07/04/2012 | CN101992344B Preparation method of titanium-steel composite plate |
| 07/04/2012 | CN101914735B Aluminum composite material reinforced with carbon nano tubes by ultrasonic welding |
| 07/04/2012 | CN101814593B Lithium ion cylinder battery welding clamp and use method thereof |
| 07/04/2012 | CN101728290B Bonding method |
| 07/04/2012 | CN101607352B Device for use with a friction stir spot welding (FSSW) apparatus |
| 07/04/2012 | CN101549436B Method and apparatus of friction welding |
| 07/04/2012 | CN101530947B Method for preparing bimetal composite plate by stirring friction braze welding |
| 07/04/2012 | CN101528406B Reinforcement frame for a display panel using extruded aluminum alloy and apparatus and method for manufacturing the same |
| 07/03/2012 | US8210421 Method for separating cropped layers from plated strips by roll bonding |
| 07/03/2012 | CA2595957C Friction stir welding tool |
| 06/28/2012 | WO2012086490A1 Rotary tool |
| 06/28/2012 | WO2012086489A1 Rotating tool |
| 06/28/2012 | WO2012086488A1 Rotating tool |
| 06/28/2012 | WO2012084140A1 Method for joining workpieces by using a joining element and heating the joining element and the workpieces |
| 06/28/2012 | WO2012084117A1 Method for connecting two components of a vehicle seat |
| 06/28/2012 | WO2012084034A1 Bi-material sheet of material and method of manufacturing such a sheet |
| 06/28/2012 | WO2012059079A3 Friction weld connection comprising a component which has a larger material cross-section than the second component |
| 06/28/2012 | US20120164795 Ultrasonic Wire Bonding Method for a Semiconductor Device |
| 06/28/2012 | US20120163926 Gob shield for shield support and method for the production thereof |
| 06/28/2012 | US20120160900 Method for manufacturing a module with a hollow region, preferably for fluid circulation |
| 06/28/2012 | US20120160899 Piston rod manufacturing method |
| 06/28/2012 | US20120160363 High manganese containing steels for oil, gas and petrochemical applications |
| 06/28/2012 | US20120160361 Construction and Manufacturing of Long Tubes with Embedded Corrosion- and Wear-Resistant Coatings Applied Directly to the Interior Surfaces |
| 06/28/2012 | US20120160084 Ceramic armor and method of manufacturing by brazing ceramic to a metal frame |
| 06/27/2012 | EP2468437A1 Method for producing decorative metallic article having woodgrain metal pattern, and decorative metallic article having woodgrain metal pattern |
| 06/27/2012 | EP2286967B1 Flat cutting tool |
| 06/27/2012 | CN102522349A Riving knife used for lead bonding |
| 06/27/2012 | CN102513785A Processing method of thin and long aluminium alloy thin-walled cylinder |
| 06/27/2012 | CN102513691A Stirring pin for increasing metal flow of weld root |
| 06/27/2012 | CN102513690A Method for removing annular groove through filling type friction stir spot welding |
| 06/27/2012 | CN102513689A In-situ filling keyhole-free friction-stir welding method |
| 06/27/2012 | CN102513688A Keyhole repairing welding method for friction stir welding of thick plate aluminum alloy |
| 06/27/2012 | CN102513687A Welding wire machine and anti-oxidation structure thereof |
| 06/27/2012 | CN102513686A Ultrasonic welding head, ultrasonic welding equipment provided with same and method for welding battery poles by utilizing ultrasonic welding equipment |
| 06/27/2012 | CN102513638A Step-by-step friction stir brazing method for thick aluminium plate and rigid dissimilar material |
| 06/27/2012 | CN101982284B Repair welding method and welding tool of stirring friction plug for friction preheating of telescopic shaft shoulder |
| 06/27/2012 | CN101972892B Multifunctional friction welding table |
| 06/27/2012 | CN101966621B Electric arc preheating repair welding method for stir friction plug |
| 06/27/2012 | CN101648320B Welding method of target materials and back plates |
| 06/26/2012 | US8205785 Counter-rotating spindle for friction stir welding |
| 06/21/2012 | WO2012081521A1 Bonding method and members to be bonded |
| 06/21/2012 | WO2012081440A1 Bonded object of electroconductive materials |
| 06/21/2012 | WO2012081255A1 Material for thermal bonding, coating material for thermal bonding, coating, and electronic component bonding method |
| 06/21/2012 | WO2012081100A1 Friction stir spot welding device and member support therefor |
| 06/21/2012 | WO2012079807A1 Hydraulic device, in particular low-pressure accumulator with a closure element |
| 06/21/2012 | US20120155954 Add-on part for connecting to a component by torsional ultrasonic welding |
| 06/21/2012 | US20120153007 Method of an apparatus for friction stir spot welding with adapted number of shoulders with respect to thicknesses of plates to be spot welded |
| 06/21/2012 | US20120153006 Ultrasonic welding system and method for forming a weld joint |
| 06/21/2012 | US20120152507 Fabrication method for making brazed heat exchanger with enhanced parting sheets |
| 06/21/2012 | US20120152398 Method for Reduced Cycle Times In Multi-Pass Welding While Providing an Inert Atmosphere to the Welding Zone |
| 06/21/2012 | DE202012005397U1 Vorrichtung zur Verbesserung der Qualität der Schweißnaht beim Rührreibschweißen Device for improving the quality of the weld at the FSW |
| 06/20/2012 | EP2464491A1 Process and device for connecting oxide-dispersed precious metal sheet using hammer welding |
| 06/20/2012 | CN102509708A Wire bonding methods and bonding force calibration |
| 06/20/2012 | CN102501006A Method for manufacturing shape memory alloy-aluminum metal matrix composite material through ultrasonic welding |
| 06/20/2012 | CN102500916A Welding tooling of aluminium-alloy rotary body part with N sections of curved buses and welding method |
| 06/20/2012 | CN102500915A Method for filling friction stir welding keyhole by using T-shaped filling block and bitless stirring head |
| 06/20/2012 | CN102500914A Hydraulic servo control phase friction welder and welding method |
| 06/20/2012 | CN102500913A Steel pipeline friction-welding device |
| 06/20/2012 | CN102500912A Method for performing surface modification on metal by ultrasonic nano-welding |
| 06/20/2012 | CN102500911A Pre-friction aid device and method for implementing diffusion bonding by using same |
| 06/20/2012 | CN102500910A Cladless seal welding method for hot isostatic pressing welding |
| 06/20/2012 | CN102500909A Welding method of target and back plate |
| 06/20/2012 | CN102500908A Welding method of tungsten target assembly |
| 06/20/2012 | CN102500907A Method for precise control of diffusion welding / stop welding region |
| 06/20/2012 | CN101372067B Method for friction jointing heterogeneity materials |
| 06/20/2012 | CN101336756B Waistband end processing device |
| 06/20/2012 | CN101146640B Compression space and tool for constraining the compression space |
| 06/19/2012 | US8202628 preforms comprising pressure welded low carbon and high carbon steels having teeth profiles, used as differential gears |
| 06/18/2012 | DE202012004824U1 Selektiv plattiertes Band Selectively plated strips |
| 06/14/2012 | WO2012077405A1 Hollow engine valve welding method |
| 06/14/2012 | WO2012077281A1 Method for connecting wire material and twisted wire, and stator of electric motor or generator |
| 06/14/2012 | WO2012076384A2 Method for connecting a first component to a second component, use of electromagnetic pulse shaping for producing a connection, motor vehicle seat, motor vehicle door and motor vehicle |
| 06/14/2012 | WO2012076120A1 Method and devices for connecting an aluminium strip to a copper strip under protective gas |
| 06/14/2012 | US20120145770 Apparatus for increasing coverage of shielding gas during wire bonding |
| 06/14/2012 | DE112010001902T5 Ergonomisches Horn Ergonomic Horn |
| 06/14/2012 | DE102010054453A1 Verfahren zum Fügen von Werkstücken A method of joining workpieces |
| 06/14/2012 | DE102010054016A1 Verfahren zum Verbinden eines Aluminiumbandes mit einem Kupferband A method of joining an aluminum strip with a copper tape |
| 06/13/2012 | CN202275295U 超声焊接电源系统 Ultrasonic welding power supply system |
| 06/13/2012 | CN202271100U 一种可焊接铝箔的dfn引线框架的压爪 A pressure pawl weldable foil dfn leadframe |
| 06/13/2012 | CN1978118B Deposition friction stir welding process and apparatus |
| 06/13/2012 | CN102494550A Temperature-equalizing plate and device and method for manufacturing temperature-equalizing plate |
| 06/13/2012 | CN102490018A Cutting-stirring friction welding composite processing device for floating double-shaft-shoulder double-stirring needle and manufacture method thereof |
| 06/13/2012 | CN102489972A Method for producing automobile engine tappet |
| 06/13/2012 | CN102489969A Preparation method and continuous production and forming device of precision compound narrow band |
| 06/13/2012 | CN102489954A Cooling element and manufacturing method thereof |
| 06/13/2012 | CN102489872A Special tooling for manufacturing piston rod coated with stainless steel |
| 06/13/2012 | CN102489871A Welding method of copper and copper alloy |
| 06/13/2012 | CN102489870A Method for preparing thixomolding plate blank |