Anticorrosion Nano coatings and Potential Role of Simulation in Nano Coatings
Keywords:
Nanomaterials, corrosion, EnvironmentAbstract
Corrosion is the biggest problem to industry which costs multibillion dollar losses in many different fields including aerospace, automobile, and building structures. It is one of the dangerous problems that can cause sudden failure of the products and involve the human injury in some cases. Different surface coating technologies have been applied to improve material anti-corrosion performance. These coatings are based on physical and chemical affinity with metal surface. Regular coatings show weak adhesive bond that leads the delamination in coating layer and decrease in coating effective life. Coating with Nano particles can disperse extremely tiny platelets into the metal crevice and make much strong and durable material coating to significantly reduce the rate of corrosion. Nowadays the application of Nano-compounds in corrosion control, protection and prevention is of increasing interest to avoid the problems in many industries. The unique properties of Nano materials provide high resistance to metallic corrosion due to their mechanical and physical characters. In this study all can find an overview of anti-corrosion in Nano coating process through computational simulation. Both computational modelling and testing results indicate that the materials with Nano coating are being well protected with longer coated surface life and more durable anti-corrosion performance if compared to the regular coatings. Computational techniques show that Nano-coating has much strong anti-corrosion performance over currently existing anti-corrosion coating techniques.
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