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topic 1037

Pyrophosphate zinc plating


(1998)

Scenario: using soluble Zn anode with pyrophosphate electrolyte in solution, ph=about 12 and temp of 125 degrees F to plate out Zn coating.

Is there a cheaper electrolyte that will do the same thing without adding volume to the existing solution?

christy


(1998)

Hello, Christy.

Unfortunately, I'm not sure I understand the question. You are trying to zinc electroplate from a pyrophosphate solution rather than a conventional acid zinc, alkaline zinc, or cyanide zinc? Why?

Ted Mooney, finishing.com Teds signature
Ted Mooney, P.E. RET
finishing.com
Pine Beach, New Jersey


(1999)

hello: I just want to ask about plating with acid; that the sodium cyanide is too expensive

thank you

yours

ahmed el.nesr
- el.nesr plating



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