| Patents for B23K 28 - Welding or cutting not covered by groups (1,588) |
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| 06/29/2011 | CN201881061U High-speed cutting machine for metal pipe fittings |
| 06/29/2011 | CN201881060U Rotating paraboloid light-focusing sunlight focusing cutter |
| 06/29/2011 | CN102107335A Welding manufacturing method of closed-type turbine wheel of centripetal expander |
| 06/22/2011 | CN201871877U High-power laser-electric arc hybrid welding joint |
| 06/22/2011 | CN201871876U Low-deformation high-quality high-efficiency welding device of aluminum alloy thin plate T-type joint |
| 06/22/2011 | CN101306492B Laser-double arc double sided compound welding method of T shaped joint |
| 06/15/2011 | CN201862927U Numerical control laser plasma machining tool |
| 06/09/2011 | US20110135383 Pin Joint Component With Improved Wear Surfaces |
| 06/08/2011 | CN201856041U Dual-purpose machine for flame cutting and gas shielded welding |
| 06/08/2011 | CN101602484B Method for welding amorphous silicon oxide nanowires |
| 06/01/2011 | EP1296796B1 Welding superalloy articles |
| 06/01/2011 | DE102009056592A1 Method for process stabilization during laser and laser-metal-shielding gas-hybrid welding of metallic workpieces such as pipes, comprises controlling the energy input in welding pool by means of laser power modulation |
| 05/31/2011 | US7950124 Method for producing metal strips |
| 05/26/2011 | US20110123825 Bonded structure of dissimilar metallic materials and method of joining dissimilar metallic materials |
| 05/25/2011 | CN201841363U Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone |
| 05/25/2011 | CN102069306A Laser-double-wire pulsed arc composite welding system |
| 05/25/2011 | CN102069305A Laser twin-electric arc compound welding system |
| 05/25/2011 | CN101602126B Preparation method of hard alloy saw blade |
| 05/18/2011 | CN102059459A Laser-MIG (metal-inert gas welding) hybrid welding joint fine tuning mechanism |
| 05/11/2011 | CN102049620A Far-infrared metal coating clearing machine |
| 05/11/2011 | CN101369482B Water-cooled transformer and its welding method for line pipe and connection copper bar |
| 05/11/2011 | CN101284336B Argon-arc welding-braze welding composite welding method for connecting the titanium alloy and steel |
| 05/05/2011 | WO2011052903A2 Stainless steel joining method |
| 05/05/2011 | US20110101619 A MCrAlY Alloy, Methods to Produce a MCrAlY Layer and a Honeycomb Seal |
| 05/04/2011 | CN102039493A Spinning paraboloidal light-condensation sunlight-focusing cutting device |
| 04/27/2011 | CN101367157B High-strength or ultra-high strong steel laser-electrical arc composite heat source welding method |
| 04/20/2011 | CN201799778U Adapter substitute of manual soldering pliers |
| 04/20/2011 | CN102019510A Automatic both-side welder for straight welds of steel welding pipe |
| 04/20/2011 | CN102019509A Cutting method of special alloy cast iron |
| 04/14/2011 | WO2011043127A1 Rotating tool for welding inner corner and inner corner welding method using same |
| 04/14/2011 | WO2011042007A1 Joining method |
| 04/13/2011 | CN102009274A T-shaped joint single-beam laser and TIG (Tungsten Insert gas) compound single-sided welding and double-sided shaping method |
| 04/13/2011 | CN102009273A Sunlight focusing cutting device by using spinning paraboloidal reflection and secondary condensation of light cone |
| 04/12/2011 | US7922067 Tailor welded blank assembly and method |
| 04/07/2011 | US20110079584 Measurement system, pipe handling system and method of joining pipe sections |
| 04/06/2011 | CN101524786B Multilayer sintering and welding process for rectifier bridge |
| 03/30/2011 | CN101992355A Assembling and welding method of pilot valve part as well as link span and casing pipe of pilot valve |
| 03/30/2011 | CN101992354A Micro-beam plasma arc/laser hybrid welding method |
| 03/30/2011 | CN101468431B Composite welding scheme between dissimilar metal materials |
| 03/24/2011 | US20110068152 Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings |
| 03/23/2011 | CN201769010U Combined laser processing device |
| 03/23/2011 | CN101987399A Method for welding pile leg main board pipe |
| 03/17/2011 | WO2011029462A1 Method and device for processing workpieces by means of a laser apparatus and an arc apparatus |
| 03/16/2011 | CN101985190A Method for welding steel substrate layers of zirconium steel compound slabs |
| 03/10/2011 | US20110057017 Fluid conduit assembly |
| 03/08/2011 | US7900741 Torque tube |
| 02/24/2011 | US20110042512 Method and Apparatus for Jet Blast Deflection |
| 02/24/2011 | US20110042446 Connection part for drawer rail and method for welding the connection part to the drawer rail |
| 02/16/2011 | CN201744792U Tungsten electrode argon welder-plasma welder converter |
| 02/10/2011 | US20110033730 Steel based composite material, filler material and method for making such |
| 02/09/2011 | CN101966624A Welding method based on precise combination of ultrasonic energy and resistance heat and device thereof |
| 02/09/2011 | CN101214584B Middle and small power laser GMA electrical arc compound welding method appending with mechanical force |
| 02/03/2011 | US20110027099 Metal component, turbine component, gas turbine engine, surface processing method, and steam turbine engine |
| 01/27/2011 | US20110017591 Method of making sputtering target |
| 01/26/2011 | CN201720616U Laterally-stretched numerical control cutting machine |
| 01/26/2011 | CN101954543A Non-splash, low-deformation, high-quality and high-efficiency welding method for T-shaped joint of aluminum alloy sheet |
| 01/26/2011 | CN101596651B Hydraulic support structural member spring tube hole processing and spring tube assembly method |
| 01/25/2011 | US7874475 Method for the planar joining of components of semiconductor devices and a diffusion joining structure |
| 01/19/2011 | CN101947696A Welding device for compounding ultrasonic focusing sound field with molten pole arc welding |
| 01/19/2011 | CN101947695A Combined welding technology of high-strength aluminium alloy laser-MIG |
| 01/06/2011 | WO2011000674A1 Method for cladding a component with a self-supporting cladding closed by cold spraying |
| 01/06/2011 | CA2766848A1 Method for cladding a component with a self-supporting cladding closed by cold spraying |
| 01/05/2011 | CN201693298U Oxygen welding rod |
| 01/05/2011 | CN101934432A Coaxial composite welding method of laser spot welding and resistance spot welding |
| 01/05/2011 | CN101934431A Gas nozzle for welding torch |
| 01/05/2011 | CN101579787B Manufacturing method of steel-rolling cooling bed roller-oriented support platform |
| 01/05/2011 | CN101537539B Pin tool for friction stir welding and current carrying friction stir welding method |
| 01/05/2011 | CN101537538B Integrated pin tool for friction stir welding and composite method of resistance-friction stir welding thereof |
| 01/04/2011 | US7862903 A stringer (support) for aircraft comprising an aluminum alloy base and a body of a heat-treatable, aluminium alloy having different properties; coextruded alloys by machining from a single piece of extruded partly finished product which includes a diffusion zone 116 mu m wide; welding the skin |
| 12/30/2010 | DE102010017316A1 Schweißsteuerungssystem Welding control system |
| 12/22/2010 | CN101920400A Gas protection device for laser-arc hybrid welding and laser-arc hybrid welding machine |
| 12/15/2010 | CN101913029A Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate |
| 12/08/2010 | CN201667358U Lead-acid storage battery ultrasonic cast welding tank-filling integrated machine |
| 12/08/2010 | CN101474726B Narrow gap laser-arc hybrid welding method using filler wire |
| 12/01/2010 | EP2254725A1 Device for welding using a process and welding method |
| 12/01/2010 | CN101412155B Method for producing GH4169 high-temperature alloy multiply laminate structure |
| 11/24/2010 | CN201645061U Novel welder |
| 11/17/2010 | CN1946507B Method of making sputtering target |
| 11/17/2010 | CN101885115A Method for welding iron or iron alloy on high heat conduction metal matrix |
| 11/16/2010 | US7832619 Method of making sputtering target |
| 11/11/2010 | WO2010128199A1 Method for manufacturing a door frame, welding arrangement and structure of a door frame |
| 11/11/2010 | CA2759745A1 Method for manufacturing a door frame, welding arrangement and structure of a door frame |
| 11/10/2010 | EP2248620A1 Fused bond between two enamelled steel components |
| 11/10/2010 | CN101883657A Joining method |
| 11/04/2010 | US20100276472 Method of reworking electrical short in ultra sonic bonder |
| 11/03/2010 | CN101030546B Capacitor attachment method |
| 10/28/2010 | US20100270360 Method of manufacturing an aerofoil |
| 10/28/2010 | US20100270269 Welding apparatus and method of welding |
| 10/27/2010 | EP2243588A1 Automatic welding group of a film for shrink packers and relative method |
| 10/27/2010 | CN201613427U 纵缝自动焊接机 Longitudinal seam automatic welding machines |
| 10/20/2010 | CN101862913A Electromagnetic current coupling field assisted hybrid melting-brazing method for laser-TIG arc and equipment |
| 10/14/2010 | WO2010115413A1 Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique |
| 10/14/2010 | CA2757849A1 Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique |
| 10/07/2010 | WO2010112552A1 Method for the welding production of a large-dimensioned part from ductile iron by using laser-deposition-welded buffer materials and electric welding |
| 10/06/2010 | EP2236236A1 Method for weld manufacturing a large-dimension component part made from spheroidal graphite iron using builtup materials |
| 10/06/2010 | CN101850475A Current loading method for current-carrying friction stir welding and equipment thereof |
| 09/30/2010 | DE102008029724B4 Verfahren zum Verbinden dickwandiger metallischer Werstücke mittels Schweißen A method for connecting thick-walled metal workpieces by welding |
| 09/29/2010 | CN101844277A Discharging circuit for welding discharger |
| 09/29/2010 | CN101434011B Middle-thickness magnesium alloy CO2 laser-MIG composite welding process |
| 09/29/2010 | CN101300104B Hot air device for thermowelding bitumen membranes |