How do I eliminate the porosity (or what causes it) in a pipe welded with
1/8 7018 on 4"+ pipe?
I've had this problem before, and I would like to eliminate it.
I beleive that I may be holding the rod out too far at times (the porosity
If that's the case, can I hold the tip right into the puddle, or just about
into the puddle?
Thanks to all.
16 years ago