Wet
Wet underwater welding commonly uses a variation of shielded metal arc welding, employing a waterproof electrode. Other processes that are used include flux-cored arc welding and friction welding. In each of these cases, the welding power supply is connected to the welding equipment through cables and hoses. The process is generally limited to low carbon equivalent steels, especially at greater depths, because of hydrogen-caused cracking.
Read more about this topic: Hyperbaric Welding
Famous quotes containing the word wet:
“As cool as the pale wet leaves of lily-of-the-valley”
—Ezra Pound (1885–1972)
“A crazy man that found a cup,
When all but dead of thirst,
Hardly dared to wet his mouth
Imagining, moon-accursed,
That another mouthful
And his beating heart would burst.”
—William Butler Yeats (1865–1939)
“Whether the flower looks better in the nosegay than in the meadow where it grew and we had to wet our feet to get it! Is the scholastic air any advantage?”
—Henry David Thoreau (1817–1862)