TECHNET Archives

February 2015

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:
Re: Stripping of gold
From:
Julie Silk <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Julie Silk <[log in to unmask]>
Date:
Sat, 7 Feb 2015 07:39:56 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (2 lines) 
Selective stripping of gold without messing up the rest of the board with chemicals can be done by sandblasting with baking powder.  The gold is softer so will be removed and the nickel is harder and will stay.  It's obviously not a method for a lot of boards.

ATOM RSS1 RSS2