Richard.
Member
- Messages
- 18,347
- Location
- Cambridgeshire
Hi fellas I have a question to ask the AC tig pro's
It happens quite rarely but I do occasionally finish a run in AC tig to find like a small heat/burn mark on the face of the weld.
It brushes straight off
It's not black soot
My question is what is it, how can I stop it and most important how does it effect my weld I lay down. Many thanks.
It happens quite rarely but I do occasionally finish a run in AC tig to find like a small heat/burn mark on the face of the weld.
It brushes straight off
It's not black soot
My question is what is it, how can I stop it and most important how does it effect my weld I lay down. Many thanks.