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  • 21 Aug, 2019

  • By, Wikipedia

File:FCAW Diagram.svg

Key:

  1. Flux core
  2. Tubular electrode
  3. Shield Gas
  4. Molten metal
  5. Base metal
  6. Weld metal
  7. Solidified Slag

Description:

As the welding gun moves, a wire consisting of a consumable tubular electrode with a central flux core is fed to the metal. This arcs and generates heat that melts the base metal and electrode into a pool of molten metal. The flux disintegrates into a cloud of shield gas, which may be supplemented by additional shielding gas for welding guns with gas nozzles. Behind the movement of the welding gun, the pool solidifies into a line of weld metal. The flux that dissolves in the weld pool rises to the top and forms solidified slag on top of the solidified weld metal.

Sources:

Date Source Own work Author Rjjiii Other versions Derived from File:SMAW area diagram.svg and File:FCAW drawing.JPG, released into the public domain by User:Marcelochal and User:Mowens57 respectively.

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Captions

Flux-cored arc welding diagram

Items portrayed in this file

depicts

25 January 2025

File history

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Date/TimeThumbnailDimensionsUserComment
current05:43, 2 February 2025Thumbnail for version as of 05:43, 2 February 20251,200 × 574 (494 KB)Rjjiiinumbers in order
16:49, 25 January 2025Thumbnail for version as of 16:49, 25 January 20251,293 × 665 (585 KB)RjjiiiUploaded own work with UploadWizard

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