Erosion-Corrosion: Jet impingement rig, wall jet flow cell and rotating cage electrode, mass transfer kinetics, solid particle erosion and erosion-corrosion and mass transfer kinetics.

Electrodeposition: Metal deposition and nanostructured coatings
Biomaterial: Ti and its alloys corrosion, Galvanic corrosion of biomedical implant materials, and scratch and nanoindentation studies
Atmospheric Corrosion: Corrosion Map of India
Corrosion in Oil and Gas industries: CO₂ and H₂S corrosion, and Glycol corrosion
Corrosion Inhibitor: Corrosion inhibition in chloride, oil and gas system
Cathodic Protection: Pipeline and storage tank