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by Flash31
Thu Nov 02, 2017 7:47 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Weld bead appearance
Replies: 2
Views: 584

Weld bead appearance

What causes the bead to look sandy/grainy rather than smooth and shiny when Tig welding aluminum.?