Submerged arc welding

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

5

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What Wikipedia says

Submerged arc welding (SAW) is a common arc welding process. The first SAW patent was taken out in 1935. The process requires a continuously fed consumable solid or tubular (metal cored) electrode.

Excerpt from the Wikipedia article “Submerged arc welding”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: NearEMPTiness, CC BY-SA 3.0, via Wikimedia Commons.