Browsing by Author "Munasinghe, RGNDS"

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  • Correlation between ultrasonic attenuation and hardness of tool steels 
    Dayananda, HGSM; Munasinghe, RGNDS; Sivahar, V [Conference-Abstract]
    Theory of propagation and reflection of ultrasonic waves in metals in used to locate the internal defects of engineering components. It is observed that the energy absorption of ultrasonic waves (attenuation) in a metal ...
  • Corrosion behavior of steel in different atmospheric conditions 
    Adikari, AAMT; Munasinghe, RGNDS; Jayatileke, S [Conference-Full-text]
    Corrosion of metals makes a large impact on the economy of a ountry. Therefore, it is important to take remedial actions to prevent structures, machinery and vehicles from corrosion. Among the various types of corrosion ...
  • Effect of corrosion surface topography on fatigue life of low carbon steel 
    Munasinghe, RGNDS; Piyathilake, SAKVM; Bandara, HMLS; Rangana, DMP [Conference-Abstract]
    One of the main research areas of Metallurgical Engineering is associated with the estimation of fatigue life of atmospherically corroded metallic structural components. It has been studied extensively worldwide and most ...
  • Effect of penetration of corrosion on the load-bearing capacity of mild steel 
    Jayasooriya, ED; Munasinghe, RGNDS [Conference-Abstract]
    The field of Metallurgical Engineering associated with the estimation of the service life of corroded structural members which has been studied in extensive detail, the world over. Most of the research work in this area ...