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August 1998

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Subject:
Re: Electroless Lead Plating
From:
"<[log in to unmask]>" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 14 Aug 1998 10:16:43 EDT
Content-Type:
text/plain
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text/plain (42 lines) 
There can be immersion Lead, but not electroless.

The difference is that immersion plating does a substitution of the metal in
solution, in this case Lead, for whatever the substrate is, say Copper.  The
implications are that immersion plating stops when the substrate is completely
covered, and thus tends to be thin, but also can be more uniform, and pore
free than electroless, at least for a given thickness of metal.

Ain't a whole lot of development work going on these days on Lead plating, but
we have some skeletons in our closet.  What metal do you want to plate on too?

Why not contact me directly, and not via Technet.

Rudy Sedlak
RD Chemical Company
Mountain View CA
phone 650-962-8004
fax 650-962-0370

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