| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 07/25/2012 | CN102601556A Automatic welding machine for cross bar of scaffold |
| 07/25/2012 | CN102601548A Self-shielded flux cored electrode |
| 07/25/2012 | CN102601545A Special powder for welding torch with functions of conveying powder and delivering gas |
| 07/25/2012 | CN102601543A Low-carbon submerged arc welding wire |
| 07/25/2012 | CN102601505A Welding torch with functions of conveying powder and delivering gas |
| 07/25/2012 | CN102601504A Welding torch with function of delivering double layers of airflow |
| 07/25/2012 | CN102601503A Welding gun adjusting mechanism of double wire submerged-arc welding machine |
| 07/25/2012 | CN102601502A Re-nanocrystallization welding device for nanometer bainite steel and method |
| 07/25/2012 | CN102601501A Magnetic control TIG (Tungsten Inert Gas) welding process for narrow gap of thick plate titanium alloy |
| 07/25/2012 | CN102601500A Sucker-fixed automatic welding mechanism |
| 07/25/2012 | CN102601499A Method for protecting welding of petrochemical stainless steel pipeline by local argon filling |
| 07/25/2012 | CN102601498A Welding method for U-shaped ribs of orthotropic plate of bridge girder |
| 07/25/2012 | CN102601497A Welding method for fine-grain low-alloy high-strength steel |
| 07/25/2012 | CN102601496A Rotating mechanism for welding gun of double-wire submerged arc welding machine |
| 07/25/2012 | CN102601495A Wire feed plate mechanism for submerged-arc welding |
| 07/25/2012 | CN102601494A Assembly for assisting the removal from storage and transfer of wire |
| 07/25/2012 | CN102601493A Embedded multi-device real-time control welding robot system and control method |
| 07/25/2012 | CN102601492A Arc-welding molten drop necking formation detection method and control method after necking formation |
| 07/25/2012 | CN102601491A Refractory material for gas-shielded arc welding |
| 07/25/2012 | CN102601490A Welding process of P92/T92 steel pipe and heating device |
| 07/25/2012 | CN102601489A Method for welding flange of wind driven generator tower |
| 07/25/2012 | CN102601488A Method for welding covering layer of inclined tube |
| 07/25/2012 | CN102601487A Method for welding water outlet nozzles on nuclear power hanging basket |
| 07/25/2012 | CN102601486A Method for welding base coat of inclined tube |
| 07/25/2012 | CN102069321B Low-cost gas shielded welding wire for 60 kilogram grade steel |
| 07/25/2012 | CN102049597B Argon-enriched mixed gas protection welding method for high-strength abrasion-resistant steel |
| 07/25/2012 | CN101961821B High temperature resistance and corrosion resistance wear-resistant surfacing electrode |
| 07/25/2012 | CN101954549B Argon arc cladding iron-based powder |
| 07/25/2012 | CN101920384B Tungsten electrode inert gas protected welding gun in double-layered airflow structure |
| 07/25/2012 | CN101898273B Method for carrying out simulated training of non-melt argon tungsten-arc welding on liquefied natural gas (LNG) carrier for welders |
| 07/25/2012 | CN101890563B Novel band welding flux backing |
| 07/25/2012 | CN101850462B Ultrasonic welding method of Al/Ti dissimilar metal TIG (Tungsten Inert Gas) electrical arc micro-melting brazing and following welding |
| 07/25/2012 | CN101811217B Welding method of arc-shaped welding seam |
| 07/25/2012 | CN101733528B Comb plate for manual welding of lead-acid battery |
| 07/19/2012 | WO2012096937A1 Method of welding nickel-aluminide |
| 07/19/2012 | WO2012095908A1 Method for manufacturing impeller |
| 07/19/2012 | WO2012095103A1 Welding head comprising a movable electrode and related welding method |
| 07/19/2012 | WO2012094689A1 Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same |
| 07/19/2012 | WO2012052864A3 Plasma ignition and sustaining methods and apparatuses |
| 07/19/2012 | WO2012035568A3 Electrical or electronic apparatus, in particular welding machine or battery charger |
| 07/19/2012 | US20120181257 Electrode for a Contact Start Plasma Arc Torch and Contact Start Plasma Arc Torch Employing Such Electrodes |
| 07/19/2012 | US20120181255 Flux enhanced high energy density welding |
| 07/19/2012 | US20120180180 Seeing aid or other sensory aid or interface for activities such as electric arc welding |
| 07/19/2012 | DE102011016026A1 Schweißkopf mit einer Vorrichtung zur Bewegung seiner hitzebeständigen Elektrode Welding head with a device for movement of its heat-resistant electrode |
| 07/18/2012 | EP2476501A1 Welding wire coil and container with welding wire coil |
| 07/18/2012 | EP2476500A1 Fixing element for a collar-shaped component |
| 07/18/2012 | EP2476499A2 Nuclear power plant construction preparation unit with detection and marking devices ; nuclear power plant construction system with such preparation unit ; nuclear power plant construction method with detection and marking steps |
| 07/18/2012 | EP2475492A2 Hose assembly and coupling device for a welding device |
| 07/18/2012 | EP2475491A1 Energy conversion method and apparatus, and welding device |
| 07/18/2012 | EP2475490A1 Energy conversion method and apparatus, and welding device |
| 07/18/2012 | EP2475489A2 Monitoring module for monitoring a process with an electric arc |
| 07/18/2012 | EP1660270B1 Method of combining welding and adhesive bonding for joining metal components |
| 07/18/2012 | CN202336705U 大直径电极壳自动焊接生产线 Large-diameter electrode shell automatic welding production line |
| 07/18/2012 | CN202336677U 自动埋弧焊机用导轨装置 Guide means automatic submerged arc welding machine |
| 07/18/2012 | CN202336655U 埋弧焊焊剂漏斗 SAW flux hopper |
| 07/18/2012 | CN202336654U 便携式电焊机 Portable Welder |
| 07/18/2012 | CN202336653U 有色金属设备纵缝焊接保护装置 Nonferrous Metals longitudinal seam welding protection equipment |
| 07/18/2012 | CN202336652U Fcb焊机导电管 Fcb conductive pipe welder |
| 07/18/2012 | CN202336651U 自动种钉机 Automatic species nail machine |
| 07/18/2012 | CN202336650U Gas back protection device for welding tube plate test specimens |
| 07/18/2012 | CN202336649U Travelling trolley used for automatically welding narrow gap |
| 07/18/2012 | CN202336648U 冻结管接头自动焊接装置 Freeze pipe joints automatic welding equipment |
| 07/18/2012 | CN102596489A Mobile workbench |
| 07/18/2012 | CN102596480A Hose assembly and coupling device for a welding device |
| 07/18/2012 | CN102596479A Energy conversion method and apparatus, and welding device |
| 07/18/2012 | CN102596478A Non-consumable electrode type arc welding apparatus |
| 07/18/2012 | CN102596477A Remote welding system and pendant |
| 07/18/2012 | CN102596476A Method and apparatus for monitoring weld quality |
| 07/18/2012 | CN102596475A Arc welding control method |
| 07/18/2012 | CN102589342A Crack preventing device for welded end of air cooler copper pipe of emergency generating system of nuclear power station |
| 07/18/2012 | CN102588702A Corrosion-resistant alloy lined composite mitre elbow and manufacturing method thereof |
| 07/18/2012 | CN102581515A Iron-based overlaying flux-cored welding wire for abrasion-resistant belts of drill pipe joints |
| 07/18/2012 | CN102581513A Nickel-based welding wire for main equipment of nuclear island of nuclear power station |
| 07/18/2012 | CN102581455A Base producing model for large mold and base producing method |
| 07/18/2012 | CN102581454A Grounding component for electric welding systems and methods |
| 07/18/2012 | CN102581453A Narrow gap welding device |
| 07/18/2012 | CN102581452A Welding tooling support for carbon dioxide arc welding and welding method thereof |
| 07/18/2012 | CN102581451A Electric welding plier conductor |
| 07/18/2012 | CN102581450A Multi-wire submerged-arc multi-layer multi-pass welding process |
| 07/18/2012 | CN102581449A Twin-wire vertical electrogas welding system with low welding heat input and welding method |
| 07/18/2012 | CN102581448A Welding process method for improving stress corrosion resistance of stainless steel pipe inner wall welding joint |
| 07/18/2012 | CN102581447A Welder for automotive door bumper |
| 07/18/2012 | CN102581446A High-speed welding device and welding method for dual electrodes of dual power sources |
| 07/18/2012 | CN102581445A Visual real-time deviation rectifying system and visual real-time deviation rectifying method for robot |
| 07/18/2012 | CN102581444A Online demonstration method for 'J'-shaped groove welding robot |
| 07/18/2012 | CN102581443A Welding device for straight seam single-side welding and double-side forming of conical steel pipes |
| 07/18/2012 | CN102581442A Special trolley for welding outer half tubes |
| 07/18/2012 | CN102581441A Drive system used for single-arc double-wire automatic welding |
| 07/18/2012 | CN102581440A Pneumatic rapid clamping mechanism for welding trolley |
| 07/18/2012 | CN102581439A Anti-electric shock energy-saving device for electric welding machine |
| 07/18/2012 | CN102581438A No-load power saver with electric welder |
| 07/18/2012 | CN102581437A Welder, system and method capable of managing welding operation |
| 07/18/2012 | CN102581436A Arc welding method and arc welding system |
| 07/18/2012 | CN102581435A Welding process for low-alloy steel pipe sheet in subcooling zone of high-pressure heater |
| 07/18/2012 | CN102581434A Hardfacing method for screw conveyor |
| 07/18/2012 | CN102581433A Aluminum and aluminum alloy welding backing |
| 07/18/2012 | CN102581432A Single-arc twin-wire pipeline all-position welding method |
| 07/18/2012 | CN102581431A All-position welding method for single-arc double-wire pipeline |
| 07/18/2012 | CN102581430A Middle layer welding method of inclined tube |
| 07/18/2012 | CN102581429A Automatic plate welding device and automatic plate welding method |