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Rhodium Plating
Gold Plating
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Silver Plating
Bright Nickel Plating
Electroless Nickel       Plating
Tin Plating
Lead Plating
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Zinc Plating
Chromate
Conversion Coating
T.C.P. Process
(Surtec-650)
Anodizing
S.S.Passivation
Blackening
Phosphating Manganese
Phosphating Zinc

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   ISO 14001-2004

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Blackening:

  Enquiry

A black oxide finish offers a combination of properties that cannot be provided any other way. This conversion coating does not change the dimensional, physical or mechanical properties of the surface treated. The finish is inexpensive and easy to apply. It has an excellent appearance and is abrasion resistant. A uniform black coating for ferrous metals. Mostly a decorative coating. Only very limited corrosion protection under mild corrosion conditions. It is a conversion coating formed by a chemical reaction with iron in the metal to form an integral protective surface.

Advantages of a black oxide finish :

blackening
blackening


Corrosion Protection
Dimensional Stability
Improved Lubricity
Anti-Galling
Decorative Finish
Reduced Light Glare
Pre-Treatment for Paint
Conductivity
No Embrittlement
No Welding Fumes
Cost Competitive

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