Which welding process is known for high deposition rates suitable for thick sections?

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Multiple Choice

Which welding process is known for high deposition rates suitable for thick sections?

Explanation:
High deposition rates come from a process that feeds a continuous consumable electrode and uses a flux blanket to shield the weld, allowing the weld pool to be heated and filled quickly without frequent stops. Submerged Arc Welding does exactly that: it uses a continuously fed wire and an externally applied flux that covers the arc, enabling automated or semi-automatic welding at high speeds. That combination makes it especially efficient for thick plates, where you need to deposit a lot of weld metal in a single joint and do so with good productivity and consistent quality. In contrast, the other processes tend to be more manual or slower: SMAW is versatile but slower and labor-intensive for thick sections; GTAW (TIG) provides high quality but much lower deposition rates; GMAW (MIG) is faster than SMAW and GTAW but still generally not as productive as SAW for very thick welds.

High deposition rates come from a process that feeds a continuous consumable electrode and uses a flux blanket to shield the weld, allowing the weld pool to be heated and filled quickly without frequent stops. Submerged Arc Welding does exactly that: it uses a continuously fed wire and an externally applied flux that covers the arc, enabling automated or semi-automatic welding at high speeds. That combination makes it especially efficient for thick plates, where you need to deposit a lot of weld metal in a single joint and do so with good productivity and consistent quality. In contrast, the other processes tend to be more manual or slower: SMAW is versatile but slower and labor-intensive for thick sections; GTAW (TIG) provides high quality but much lower deposition rates; GMAW (MIG) is faster than SMAW and GTAW but still generally not as productive as SAW for very thick welds.

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