[pianotech] Electroless Nickel Plating?

Joe DeFazio defaziomusic at verizon.net
Thu Oct 14 00:19:42 MDT 2010


> From: "Marc Lanthier / Piano Lanco" <info at pianolanco.com>
> Date: October 13, 2010 9:29:05 AM EDT
> 
> Hi Joe,
> 
> I have quite a bit of experience with Electroless Nickel.

Hi Marc - thanks for responding.  I'm not surprised that someone on this list has lots of experience with this, or with practically anything, for that matter;  what a diverse and inquisitive bunch of folks!  I would guess that if I asked the list if any list members had experience with the diet of a certain rarely-encountered snail (or Worms 1521, or X-ray binary black hole partners), someone would say yes.

In this case, Nickel plating is certainly relevant to our industry, and I appreciate your volunteering to share your experience, Marc.  I have slightly reordered your reply with comments/questions interspersed below:

> The key is to
> properly clean and activate your base metal. You might have adhesion
> problems if you do these steps incorrectly.

I had gathered that, as in most finishing we do, preparation is the most critical step in this process.

> It says that you can throw it
> down the sewer ???

If I read it properly, it comes with a chemical that you mix with the remaining solution, causing a chemical reaction that renders the remaining solution disposable via drain.

> What do you want to plate?

I was thinking piano hardware such as pedals, pedal plate, hinges, and the like (as on an older Steinway).

> Also, it is a very slow process. Do you want to plate for wear resistance or
> corrosion resistance? 

I guess for wear resistance, given those two choices (for pedals, for example), but I was really thinking for cosmetics.  Nickel looks soooo nice when properly done.

> Finally, it usually produces a dull gariny finish unless chemical levelers /
> brighteners are added.

Oh.  Sounds less than optimal.  So, maybe what I really need to know is:  can one, with diligence and care in preparation and only a modest expenditure of money for the solution and any necessary levelers and brighteners, do really beautiful nickel plating with this method, or should the potential closet pseudo-alchemists among us leave the nickel plating to the experts?  And, if it can realistically be done by us, is it reasonably safe for our health?

Thanks,

Joe DeFazio
Pittsburgh
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