I have a Zinc Nickel electroplating bath that i occasionally use to rust proof stuff...
Optimal ZnNi ratio for corrosion protection is with Ni being about 16% of the deposit.
Is there a titration mechanism i can use to determine my deposition ratio?
I am guessing i'd need to plate onto say iron plate, then dissolve in some acid and titrate? So for argument sake , lets say i dissolve the coating in sulfuric acid, and so now i have H2O + H2SO4 + NiSO4 + ZnSO4 +FeSO4 in the solution. is there a way how i can determine ratio of Zn to Ni?