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:
“What would the world be, once bereft
Of wet and of wildness? Let them be left,
O let them be left, wildness and wet;
Long live the weeds and the wilderness yet.”
—Gerard Manley Hopkins (1844–1889)
“Gabriel will come from the water
With a fish-tail, and talk
Of wonders that have happened
On wet roads where men walk....”
—William Butler Yeats (1865–1939)
“It was a Sunday afternoon, wet and cheerless; and a duller spectacle this earth of ours has not to show than a rainy Sunday in London.”
—Thomas De Quincey (1785–1859)