Physics, asked by lovi2478, 1 year ago

What is the cause of slag inclusion in welding?

Answers

Answered by anishakumari87

Causes. As slag is the residue of the flux coating in MMA welding, it is principally a deoxidation product from the reaction between the flux, air and surface oxide. The slag becomes trapped in the weld when two adjacent weld beads are deposited with inadequate overlap and a void is formed.

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