Hard Anodizing And Ceramic Coating Pistons

Our custom engineered anodizing process begins by creating a uniform aluminum oxide layer that penetrates the surface of the material.

Hard anodizing and ceramic coating pistons.

October 27th 2011 05 03 pm. Colored anodizing has several advantages compared to hard anodizing. Hard anodizing is a surface coating process for the functional refinement of aluminum materials. Ceramic coating however refers to different processes.

He said around 1200 for a set of custom pistons with the hard anodizing and coating on the skirt and that s from diamond. The advanced ceramic formulation provides the applicator with the ability to color anodize parts and impart extreme wear thermal chemical and corrosion resistance in one simple step. This piston coating is similar to hard anodizing and eliminates ring welding and ring groove wear while producing tighter ring tolerances for greater horsepower. The aluminum hard coating anodizing process.

The oxidation layer formed by anodizing becomes part of the parent material and does not flake off. While not a piston coating dlc is applied to some piston wrist pins in the wiseco catalog. Type iii anodized finish is composed of crystallized aluminum oxide and is hard enough to be classified as a ceramic. It s becoming popular in many oem applications and some race engines dlc coat numerous parts including camshafts.

We offer ceramic top coating for the tops of your pistons for heat resistance on heavy duty power adder engines. Type iii hard coat anodizing takes this finish one step further producing a coat that can surpass heat treated steel in its hardness. Last edited by tc. Diamondyze is a breakthrough in type ii colored and type iii hard anodizing.

The part s are then placed in a sulfuric acid bath at approximately 32 f with a density of 23 to 37 amps for anywhere from 20 minutes to two hours. Hard anodized coatings are typically thicker and harder than those used in decorative anodizing applications. Type iii aluminum anodizing also called hard coat anodizing or hard anodizing is used to increase the wear and corrosion resistance increase the surface hardness and improve the thermal and dialectical properties of treated aluminum objects. Anodizing makes pistons more resistant to wear because the coating is exceptionally hard.

Dlc or diamond like carbon provides an extremely hard surface while offering a low coefficient of friction. Using electric current we transform the workpiece surface into a hard ceramic like aluminum oxide layer. We offer hard anodizing for your pistons this is good for big nitrous and turbo motors that are creating a lot of heat.