An alternate to this is to verify the weld immideatly after it was done, you can use current at low voltage and test the weld at about 75 % current carrying capacity. > ---------- > From: Darren J. Mertens[SMTP:[log in to unmask]] > Reply To: TechNet Mail Forum.;[log in to unmask] > Sent: Wednesday, August 13, 1997 3:53 PM > To: [log in to unmask] > Subject: [TECHNET] Weld Repair of cores > > Does anyone identify welds on inner layers > per the person who performed it? If so HOW? > > Thanks > Darren Mertens > HADCO Corp. >