NiCom Cylinder Coatings for High Performance
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Are you pushing the limits of your machinery to compete and win? Would you like to get more out of your equipment than it is capable of now? You need a competitive edge! You need the performance boost a NiCom coating will give you engine cylinders. To discuss your needs, go to the NiCom website. |
NiCom Nickel Silicon Carbide Dispersion Coating

NiCom (Nikasil) is an electro-composite coating - consisting of a nickel metal matrix with hard particulate dispersed uniformly within it. The process involves electroplating nickel in the presence of hard particulates, such as SiC, under conditions allowing the hard particulate to co-deposit with the nickel. The result is an electroplated composite material where engineering thickness can be achieved for both original equipment manufacturing (OEM) or overhaul and repair (O&R).
Electro-composite materials, such as NiCom, are viable alternatives to Hard Chrome Plating due to their excellent wear resistance. Superior sliding wear characteristics are achieved due to the hard particulates dispersed within the metal matrix. Mating components ride on the hard particles, which can vary from SiC to BN to diamond depending on the wear condition application, resulting in wear 5 to 10 times better than Cr.
Once the NiCom coating has been applied, it can be diamond honed or ground to finish dimension to meet surface finish requirements. Common applications of NiCom are found in bores of internal combustion engines with uses ranging from weed trimmers to snowmobiles to high performance race cars. Most any cylinder bore/piston application where sliding wear resistance is important is a candidate for NiCom electro-composites.
Features & Benefits
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![]() Cross sectional view of NiCom (NiSiC) |
Properties
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Design Recommendations
Typical Applications
Internal combustion engines, aircraft, marine, and oil industry components.