Radha, N Tulasi, PRASAD, D SIVA, Deepthi, T Venkata
Energy dissipation, usually, mechanical damping and storage modulus of WC-Co coated A356.2 and their composites dispersed with silica rich rice husk ash (RHA) particulates have been studied . All the specimens are coated using HVOF technique with an optimum coating thickness of 100 mm as obtained by MATLAB. The damping and storage moduli have been measured using dynamic mechanical analyzer at three distinct frequencies (0.1, 1 and 10 Hz) over a temperature range of 35°C to 150°C. Introspection of these results reveals that the mechanical damping and storage modulus has been improved with...
Energy dissipation, usually, mechanical damping and storage modulus of WC-Co coated A356.2 and their composites dispersed with silica rich rice husk a...
