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Q: No argon gas is needed to protect welded area?

Asked by duncho on 2021-07-29 02:17:25

BG517551982 No, electric arc welding rods have their own coating on them that melts and covers (Slag) the fresh weld that protects it from oxidizing. Some rods coatings will peel off as it cools but will still need some chipping with a slag hammer, other types of rods will need more chipping away the slag that doesn't come off as easily! The type of welding you were thinking of is MIG and or TIG welding.

2021-08-03 09:06:56 Helpful (5)
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duncho Mozes pls napisat ako dlho vydrzia baterie? Je to dostatocne utesnene? Myslis ze by to prezilo 4-5mesiacov v hore bez udrzby? Dik moc

Štefan Ďaďo St 13/10/2020
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