Login  /  Register  
  Home  -  Forum  -  Classifieds  -  Photos  -  Links     

 Return to Index  

O/T Welding Pit Holes.

June 13 2017 at 3:11 PM
Bart  (Login RATPOISON511)
Members

What causes pit holes in alum. castings when Tig welding the castings? Thanks for any info. on problem. Bart

 
 Respond to this message   
Responses

  • Usually, contamination. - Gerry on Jun 13, 2017, 3:56 PM
    • Aluminum - Dan on Jun 13, 2017, 4:13 PM