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What is DC reverse polarity in welding?

Charlotte Roberts | 2023-06-07 20:49:04 | page views：1906
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Ethan Hall

Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
AC is good for welding material that is magnetized to eliminate arc blow. The penetration by AC is also more than with straight polarity but less than that of the reversed. Just to make it simple, here's how it goes - For deepest penetration, use DC reverse polarity (Electrode Positive).
2023-06-08 20:49:04
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Zoe Miller

QuesHub.com delivers expert answers and knowledge to you.
AC is good for welding material that is magnetized to eliminate arc blow. The penetration by AC is also more than with straight polarity but less than that of the reversed. Just to make it simple, here's how it goes - For deepest penetration, use DC reverse polarity (Electrode Positive).
How does reverse polarity effect a welding joint? - Quora
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