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Submerged arc welding.
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Previously:
Submerged arc welding - videos
Submerged arc welding a tank - GIF
What is being used to submerge the weld?
What does it accomplish?
Please educate me. Thanks.
The wire is under the flux
The purpose is bigger welds
More amps to hot to hold by hand faster with machine
Also appears to eliminate the need for a shielding gas.
That's correct, the tensile grade of the welds are determined by which grade of flux granules are used. the granules which are not consumed during the welding process are vacuumed up run through a screen and returned to the hopper to be used again.Quote:
Originally Posted by odd one
You can different wires and different fluxes for sub arc
You can buy
With different wire and flux you can results for what ever you like