Ceramic Coating On Piston Rings

When an uncoated piston is exposed to the extreme heat of combustion that heat can anneal or soften the crown.

Ceramic coating on piston rings.

Polydyn ceramic piston coating not only protects the piston but it makes the piston stronger and more efficient by significantly enhancing the structural integrity of the piston dome. Your engine will have increased reliability higher horse power and superior thermal efficiency why spend more money buying new parts protect your old auto parts and save money today. An intake manifold with an interior ceramic coating exhibits a lower level of heat penetration and a cooler mixture of air and fuel. In summary we can say that the introduction of the chrome ceramic coating in combination with the antipolishing ring marked a milestone in the development of the module piston ring and cylinder sleeve.

Cks was developed specifically for piston rings in the top groove in highly rated diesel engines. Ceramic coating when applied to the tops of pistons acts as a reflector of heat minimizing its absorption into the piston diblasi explains. A refinement of chrome ceramic coatings goetze diamond coating gdc 50 has proved its excellent wear resistance in large bore eng. Cks has a crack network filled with aluminum oxide ceramic particles giving significantly lower wear rate and scuff resistance compared to hard chromium.

Ceramic coatings help reduce that effect. Coatings plating s piston coating will extend your pistons life with more durability reducing piston skirt friction and wear. Cermet coated piston rings cermet is a composite part ceramic part metal material. Goetze diamond coating gdc piston rings for 4 stroke large bore engines.

Polydyn hs is scientifically formulated to maintain the same coefficient of expansion as the base metal to which it is applied. Metal ceramic composite coatings today predominate in most applications as armouring for the running face of piston rings in diesel engines while molybdenum coatings are now only used occasionally because of their comparatively low wear resistance.