Micro Arc Oxidation Process

Feature of Micro ARC Oxidation Process :
* Eco friendly process: Employs alkaline electrolyte, absence of polluting fumes
* Economically viable: Very high performance-to-cost ratio
* Uniform, Dense, Hard (1300-1800 Kg/mm2), and Thick (1m-150 m) coatings compared to conventional Anodized, Hard Anodized coatings and Hard Chrome Plating
* Completely crystalline composite coatings comprising of 945; - and Al2o3 phases distributed across the coating thickness forming a graded ceramic composite coating, permits surface grinding/machining to obtain smooth surface finished up to 0.2m Ra levels
* Use of High voltage AC power supply coupled with relatively superior coating deposition rates (1.3-2.3m/min) facilitate mass production and reduces turn-around-period
* Excellent tribological properties, substantially reduced friction and superior corrosion resistance
* Offers 10-40 times service life enhancement
* Ease to coat selected areas, thin foils, complex shapes and internal surfaces.