CarboNip Process ®

CarboNip Process ®

What is CarboNip coating?

CarboNip is a new coating for metals protected by the international patent no. A136854. It is made from 98% Nickel with 14% Phosphorus and from 36% by volume of boron carbide with controlled particle size, embedded in a nickel-phosphorus matrix, and deposited electrolytically.

Thanks to its high wear resistance and excellent resistance to corrosion, is an important innovation in the industrial field, a valid alternative to hard chrome plating, to the coatings both for a traditional composite nickel-silicon carbide, and in relation to tungsten carbide spray coatings, for the coating ferrous and non-ferrous materials.

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Coating characteristics

Resistance to wear through scraping

It is particularly suitable for parts which are subject to wear in the form of rubbing or scraping.

Environmental Impact

The new composite coating could be the right alternative to hexavalent chromium which in recent years has been recognised as carcinogenic. It presents no problems for emissions in the atmosphere, disposal and purification.

Degree of finish

CarboNip has a degree of finish which is significantly better than coatings made of silicon carbide and tungsten carbide.

Corrosion

It has excellent corrosion resistance, particularly when compared with hard chrome coating and spray coatings (plasma spray)

Energy saving

CarboNip is deposited with high efficiency current, with a limited amount of electric charge and consequently low energy consumption, it has high penetrating power and absence of embrittlement by hydrogen.

Applications for the CarboNip treatment:

As we have said it is easy to understand that the CarboNip is suitable for applications in every industry, and principally for:

AUTOMOTIVE
AERONAUTICAL
DIES FOR PLASTICS AND NON-PLASTICS
MINING
PETROLCHEMICAL

MARINE INDUSTRY
LIGHT,HEAVY AND PRECISION MACHINERY
TEXTILE
CHAINS
CHEMICAL INDUSTRY

HYDRAULIC
PNEUMATICA
MEDICAL
ELECTRONICS
ARMS INDUSTRY

CONCLUSION

Good wear resistance and mechanical properties.

Advantages: economical, high corrosion resistance, high cathode efficiency without any incorporation of hydrogen.

Disadvantages: closer scrutiny required by the technical department, tank stirring and dispersion of particles.

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