NICKEL-FREE PLATING PROCESS Back to products


Nik-free Process (cobalt base)
  White bronze Plating


Nik-free Process (cobalt base)
NICKEL-FREE PROCESS (Cobalt) Nik-free salt
Nik-free Brightner
Nikfree Additive A
Nikfree Additive B
PH
Temperature
Cathode current density
Anode current density
Ratio Anode : Cathode
260 g/l
0.2 ml/l
200 ml/l
100 ml/l
3.0 – 3.5
55 – 60 ºC
2 – 4 A/dm2
1 – 3 A/dm2
2 : 1
Ideal Nickel free undercoat
before Gold plating.

Deposits are bright and ductile.

Suitable for vat & barrel.
WHITE BRONZE PLATING
DUROALLOY
ub – 82
DUROALLOY SALT A
DUROALLOY SALT B
Potassium hydroxide
DUROALLOY UB – 82
Temperature
PH
Cathode current density
Anode current density
90 g/l.
40 g/l.
10 g/l
30 ml/l
45 – 55 ºC
11 – 13
0.25 – 3.0 A/dm2
0.25 – 2.0 A/dm2
Produces brilliant, nickel, silver
colour, ductile bronze deposits.

The process has high corrosion
resistance and can be used as a
substitute for nickel plating.

Can be directly plated onto copper
or brass.



  Metal finishing chemicals and products for the full spectrum of surface finishing.

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  A range of products used in the anodising of aluminium. Spray and dip applications, zinc and iron phosphates.

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We stock a range of anodes and oxides.

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  We supply a full range of powders used in the powder coating process.

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  We are agents for the Swift range of cartridge heaters and accessories in the Western Cape.

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  A full range of polishes and compounds.

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