a little DCEN on some 1/8 alum

[Wookie]

figured i would try some dcen considering its about the only tig process i have not done and was one of the hardest for me to learn it welds like steel kinda but not really this is my attempt with argon on a lincoln precision tig 375 DC Electrode negative i now can see where this process has it place penetration is excellent and there is less heat input to the base material

[dgarnier]

quite the thread they have over on ww about decen and aluminum