University of Moratuwa
Professor, Department of Material Science, University of Moratuwa
1.Nondestructive testing 2.Fibers and Composites 3.Metallurgy
Sivahar, V., ‘Correlation between Ultrasonic Wave Attenuation and Hardness in AISI 4140 Steel’ – Paper presented in National Conference on Advanced Materials for Emerging Technologies, University of Peradeniya, Sri Lanka, July 2007.
Munasinghe, R., G., N., De S., Sivahar, V., Indika De Silva, ‘Surface Roughness Measurements of Castings Using Ultrasonic Echo Amplitude Technique’, Engineering Research Unit, University of Moratuwa, 11th Annual Symposium, September 2005.