Thermal spray coatings involve a heat source, which melts the coating material in a powder, wire, or rod form into tiny droplets and sprayed it onto the substrate at high velocity. Thermally sprayed coatings are used to enhance and improve the performance characteristics of the substrates by imparting resistance against wear, erosion, cavitation, corrosion, abrasion, or heat. It is compatible with different substrates such as metals as well as plastics.