Which of the following welding method uses a pool of molten metal?

Carbon arc welding
Submerged arc welding
TIG arc welding
MIG arc welding

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

This is a well established and extremely versatile method of welding. Submerged-arc welding (SAW) involves the formation of an arc between a continuously fed electrode and the work piece. A blanket of powdered flux, which generates a protective gas shield and a slag (and may also be used to add alloying elements to the weld pool), protects the weld zone. A shielding gas is not required.

4 views Answered 2022-09-01 13:21

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