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Efficiency of Ni-P alloy plating

Has anybody experiences in electroplating a Ni-P alloy (not electroless but electroplating) concerning efficiency.

Stefanie Vangheluwe
- Zwevegem, Belgium

You'll have to do a literature search that goes back a few years, but there are published articles about nickel-phosphorous electroplating. As for the efficiency, well, if there's any hypophosphite in it, it's probably greater than 100 percent.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted can be retained for immediate
answers or long term project help

It depends on the phosphorous content in the deposit. If you are looking for 10-15% by weight P the efficiency is between 50-65%.

George Shahin
Atotech - Rock Hill, South Carolina

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