How to Avoid Gas Pores During Welding Operations

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2026-03-19 09:24:28 - Перевод -

Understanding Why Porosity Occurs Porosity is a common welding defect caused by gas trapped in the molten weld pool. Any experienced welding machine supplier knows that this issue not only affects the appearance of the weld but also weakens its structural integrity. Gases such as hydrogen, oxygen, and nitrogen can enter the weld due to contamination, improper shielding, or unstable arc...

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