USE OF AN OSCILLATING MAGNETIC FIELD AS A POOL BACKING FOR ARC WELDING PROCESSES

Extruded weld joint backing insert

GAS-SHIELDED ARC WELDING METHOD, WELDED JOINT, AND WELDED JOINT PRODUCTION METHOD

Rail welding method and device

Heat-Resistant Weld Backing Tape For Double-Sided Welding Of Grooved Joint Preparations

Welding support block

Method of welding conduit components of a heat exchanger and backing device therefore

Clip for retaining components for welding

Method for the production of tailor welded blanks (TWBs)

Thick, long seam welding system and method for distortion control and non post weld heat treatment of pipeline hot tap fittings

Method and system for welding conduits

Method of and apparatus for controlling a weld penetration profile with application of shielding gas in an inner region of a workpiece

CERAMIC BACKING TILE WITH CONSUMABLE INSERT

Low back pressure penetrating arc welding apparatus and method

Method of making a steel Yankee cylinder

Water soluble support for joining pipes and methods of manufacture and use thereof

Consumable insert for welding

Method and system for welding conduits

Stainless steel weldment and pad combined welding method

Weld compensation device

Weld metal with excellent creep characteristics

Welding solid wire and weld metal

WELDING METHOD OF BUTTED PROFILE

Magnetic plug weld tool

Magnetic plug weld tool

Adaptive tooling

PATTERNED SURFACE ARTICLES