| 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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| 12/05/2012 | CN102806420A Novel machining method for improving strength of friction-welded joint of thin-wall tube |
| 12/04/2012 | US8322595 Joining method and resultant article |
| 11/30/2012 | CA2778699A1 System and method for high-speed cladding of metals |
| 11/29/2012 | WO2012162606A1 Self-guiding friction stir welding apparatus and method |
| 11/29/2012 | WO2012161594A1 Bimetallic connections for heavy current applications |
| 11/29/2012 | WO2012161142A1 Hollow curved plate, method for manufacturing same, and burner for gas turbine |
| 11/29/2012 | US20120301307 Friction Welding of Titanium Aluminide Turbine to Titanium Alloy Shaft |
| 11/29/2012 | US20120299166 Conduction path, semiconductor device using the same, and method of manufacturing conduction path, and semiconductor device |
| 11/29/2012 | US20120298727 Self-guiding friction stir welding apparatus and method |
| 11/29/2012 | US20120298725 Inflatable ring for supporting friction welding workpieces, and associated systems and methods |
| 11/29/2012 | US20120298724 Friction stir welding tool and friction stir welding apparatus |
| 11/29/2012 | US20120298645 Method and assembly for the electrically conductive connection of wires |
| 11/29/2012 | US20120298304 Friction stir welding apparatus |
| 11/29/2012 | DE10356244B4 Verfahren und Einrichtung zum Verringern von Komponenten-Schwingungen beim Reibschweißen Method and apparatus for reducing vibration components in friction welding |
| 11/29/2012 | DE102012208339A1 Reibrührbearbeitung von metalloberflächen mit einem verschleisswerkzeug Friction agitation processing of metal surfaces with a verschleisswerkzeug |
| 11/28/2012 | EP2527074A1 Friction stir welding tool with groove on a shoulder surface; Friction stir welding apparatus with such tool |
| 11/28/2012 | EP2525938A1 Process for producing a metal plate having an embedded heating element and metal plate produced thereby |
| 11/28/2012 | CN202555970U Mechanical hand |
| 11/28/2012 | CN202555969U Inter-shaft structure for double-shaft friction stir welding of heavy plates |
| 11/28/2012 | CN202555968U Thick plate double shaft shoulder friction-stir welding spindle structure |
| 11/28/2012 | CN202555967U Novel aluminum alloy tool pin |
| 11/28/2012 | CN202555966U Withdrawable spindle head for friction stir welding of thin plates |
| 11/28/2012 | CN202555965U Ultrasonic welding mechanism for welding upper cover and lower cover of cell |
| 11/28/2012 | CN202555964U Solar cell series welding equipment with temperature measuring function and solar cell series welding head |
| 11/28/2012 | CN102803888A 散热器及其制造方法 And a method of manufacturing the heat sink |
| 11/28/2012 | CN102802862A Method of an apparatus for friction stir spot welding with adapted number of shoulders with respect to thicknesses of plates to be spot welded |
| 11/28/2012 | CN102802861A Joining Device For Joining Two Workpieces Having Either A Pivotable Stamp Or A Pivotable Supporting Table |
| 11/28/2012 | CN102802860A Cast metal parts with cosmetic surfaces and methods of making same |
| 11/28/2012 | CN102802817A Ultrasonic bonding tool, method for manufacturing ultrasonic bonding tool, ultrasonic bonding method, and ultrasonic bonding apparatus |
| 11/28/2012 | CN102800833A Electrode terminal of power module and welding method thereof |
| 11/28/2012 | CN102798307A Shell-and-plate heat exchanger with asymmetric structure and manufacturing method thereof |
| 11/28/2012 | CN102794607A Manufacturing method for large-scale tantalum/zirconium/titanium/steel compound plate |
| 11/28/2012 | CN102794576A Sealing method for gas detectors |
| 11/28/2012 | CN102794564A Reaction stirring-friction welding method applicable to connection of aluminum alloy and titanium alloy |
| 11/28/2012 | CN102794563A Stirring friction diffusion welding method used for connection of dissimilar materials |
| 11/28/2012 | CN102794562A Reacting friction stir welding method applicable for connecting aluminum alloy to copper alloy |
| 11/28/2012 | CN102794561A Reaction stirring-friction welding method applicable to connection of aluminum alloy and stainless steel |
| 11/28/2012 | CN102794560A Joining method and method of manufacturing joint structure |
| 11/28/2012 | CN102794559A Friction stir welding apparatus |
| 11/28/2012 | CN102794558A 摩擦搅拌接合工具及摩擦搅拌接合装置 Friction stir welding tool and a friction stir joining apparatus |
| 11/28/2012 | CN101896311B Method for the production of an integrally bladed rotor, and rotor |
| 11/28/2012 | CN101791744B Inner flash excision tool for friction pressure welding apparatus and its inner flash excision method |
| 11/27/2012 | US8317080 Methods to fabricate fully enclosed hollow structures using friction stir welding |
| 11/27/2012 | US8317079 Clinching method and tool for performing the same |
| 11/22/2012 | WO2012126864A3 Method for attaching a connection element for connecting at least two superposed planar components |
| 11/22/2012 | US20120292541 Hydraulic housing of an electrohydraulic valve controller |
| 11/22/2012 | US20120292080 Composite Conductive Component and Method for Making it |
| 11/21/2012 | EP2524760A1 Method for producing joint member and friction stir welding apparatus |
| 11/21/2012 | CN202539804U Stirring head suitable for friction stir welding |
| 11/21/2012 | CN202539803U Clamp for preposed heat source applicable to friction stir welding process in preposed heat source assistance |
| 11/21/2012 | CN202539802U Ultrasonic terminal welding machine |
| 11/21/2012 | CN202539801U Double-sided ultrasonic welder |
| 11/21/2012 | CN202539800U Cutter for ultrasonic welding wire |
| 11/21/2012 | CN102785059A Process for manufacturing bolster of spinning machine |
| 11/21/2012 | CN102785024A 多功能搅拌头 Multifunction mixing head |
| 11/21/2012 | CN102785023A Part of magnetic latching relay, and welding method of such part |
| 11/21/2012 | CN102785022A Grabbing mechanism of ultrasonic welding device of magnetic latching relay |
| 11/21/2012 | CN102785021A Ultrasonic welding device suitable for magnetic latching relay |
| 11/21/2012 | CN101472702B A method for producing a metal tube by clad rolling one more profiles to form at least one channel, a clad rolling mill for joining one or more profiles, a clad rolled metal tube |
| 11/15/2012 | WO2012152250A1 Hollow body arrangement and method for producing same |
| 11/15/2012 | US20120286023 Ultrasonic transducers for wire bonding and methods of forming wire bonds using ultrasonic transducers |
| 11/14/2012 | CN202527859U Ultrasonic spray head welding machine |
| 11/14/2012 | CN202527849U Cold rolling aluminium alloy straight slit welding machine |
| 11/14/2012 | CN202527848U Turntable type ultrasonic welding machine |
| 11/14/2012 | CN202527847U Control system of ultrasonic welding machine |
| 11/14/2012 | CN102773603A V150 steel grade drill rod compression-joint forming process |
| 11/14/2012 | CN102773602A Full-automatic welding machine for producing lighter |
| 11/14/2012 | CN101905376B Special tabular contact ultrasonic welding equipment for low-voltage electrical appliance and ultrasonic welding method thereof |
| 11/14/2012 | CN101557901B Friction welding joint of two two-dimensional components positioned on top of each other |
| 11/14/2012 | CN101408269B Laminated structure for a fluid |
| 11/13/2012 | US8308051 Method of welding dissimilar metal materials and welded body of dissimilar metal materials |
| 11/13/2012 | CA2779069C Bonding method, bonding apparatus, and bonding system |
| 11/08/2012 | WO2012151428A1 Solid state based joining processes with post -weld processing under compression |
| 11/08/2012 | US20120283031 Propeller shaft |
| 11/08/2012 | US20120282018 Shaft-gear connection |
| 11/08/2012 | US20120280430 Composite tooling containing carbon nanotubes and production of parts therefrom |
| 11/08/2012 | US20120280021 Method for producing an integrally bladed rotor using arcuate friction welding, device for carrying out said method, and rotor produced by means of said method |
| 11/08/2012 | US20120280019 Ultrasonic welding apparatus |
| 11/08/2012 | US20120279442 Self-reacting friction stir welding tool with the ability to add filler material |
| 11/08/2012 | US20120279441 System for continuous feeding of filler material for friction stir welding, processing and fabrication |
| 11/08/2012 | DE112010005221T5 Vorrichtung zum synchronen Ultraschall-Metallschweißen mit Doppelkopf Apparatus for the synchronous ultrasonic metal welding with double head |
| 11/08/2012 | DE102011075300A1 Verfahren zur Herstellung einers Kolbens Process for the preparation Einers piston |
| 11/07/2012 | EP2520395A2 Components and processes of producing components with regions having different grain structures |
| 11/07/2012 | CN202521913U Solar collector core with anti-micro battery corrosion protection structure |
| 11/07/2012 | CN202517188U Ultrasonic welding device for welding solar energy heat collecting plate core with heat exchange fins |
| 11/07/2012 | CN202517187U Solar energy heat collecting plate ultrasonic welding device with weld mark coating mechanism |
| 11/07/2012 | CN102770230A Method for producing sealing disks |
| 11/07/2012 | CN102139408B Asynchronous control ultrasonic aluminum wire press welder |
| 11/07/2012 | CN101934426B Method for improving plasticity of underwater stir friction welding joint |
| 11/07/2012 | CN101786223B Manufacturing method of titanium alloy hollow component |
| 11/07/2012 | CN101176946B Method for vacuum scattering intermetallic compound for coupling TiAL |
| 11/06/2012 | US8302834 Friction stir welding using a superabrasive tool |
| 11/04/2012 | CA2775920A1 Components and processes of producing components with regions having different grain structures |
| 11/01/2012 | WO2012147723A1 Friction bonding method and bonding structure |
| 11/01/2012 | WO2012147439A1 Steel product having martensite structure of fine ferrite grain boundary precipitation type, and method for manufacturing same |
| 11/01/2012 | WO2012147204A1 Friction stir welding method and device, and tool set |
| 11/01/2012 | US20120275090 Metallic housing, method for making the same and electronic device using the same |
| 11/01/2012 | US20120273555 Friction stirring and its application to drill bits, oil field and mining tools, and components in other industrial applications |
| 11/01/2012 | US20120273554 Solar substrate ribbon bonding system |
| 11/01/2012 | US20120273483 Cooking vessel applicable for induction heating and method for manufacturing thereof |