TECHNET Archives

June 1999

TechNet@IPC.ORG
Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
BALL BONDING
From:
"Portoghese, John @ NARDAEAST" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 24 Jun 1999 07:29:58 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (7 lines) 
GREETINGS:
        CAN  ANYONE OUT THERE TELL ME THE  DOWNSIDE OF BALL BONDING TO A
PB/SN SURFACE.  I HAVE PERFORMED PULL TESTS AFTER THERMAL CYCLING WITH
GOOD RESULTS
        REALIZING THIS IS NOT STANDARD PRACTICE, MY CONCERNS ARE
OXIDATION AND LONG TERM  PROBLEMS AS AN INTERMETALIC MISMATCH

ATOM RSS1 RSS2