Hi, i'm using argo sheild gas but after each weld i end up with black soot stuff around my work.
I did a search and some have said this is due to not a high enough gas flow rate. But i have adjusted the rate to way beyond what it needs to be and i still get black soot.
The work is clean previous to welding
Gas is definitely there, as it makes a big difference if its not on
Any ideas?
Thanks
I did a search and some have said this is due to not a high enough gas flow rate. But i have adjusted the rate to way beyond what it needs to be and i still get black soot.
The work is clean previous to welding
Gas is definitely there, as it makes a big difference if its not on
Any ideas?
Thanks