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What Causes Porosity? [Solved]
Porosity is caused by the absorption of nitrogen, oxygen and hydrogen in the molten weld pool which is then released on solidification to become trapped in the weld metal. Nitrogen and oxygen absorption in the weld pool usually originates from poor gas shielding.
Common Causes of Weld Porosity and How to Fix Them
Have you ever experienced
Porosity Basics Introduction to the Causes of Porosity
… weld
Porosity /Your Troubleshooting check list
Troubleshooting
