Which factors may lead to porosity in a welded joint?

12 Mar '19, 00:14

March 12, 2019, 12:14 a.m.
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Answer:

Porosity may occur because of damp electrode coating, damaged electrode coating, too long arc or incorrect starting.

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12 Mar '19, 00:19

March 12, 2019, 12:19 a.m.
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