Graduate Program in Mechanical Engineering.Vardar, Öktem.Koru, Adnan S.2023-03-162023-03-161983.ME 1983 K84https://digitalarchive.library.bogazici.edu.tr/handle/123456789/15128The inoubation period assooiated with the advanoe of a stress oorrosion crack in a low carbon steel exposed to sulphuric acid is investigated. Fatigue pre-cracked Cantilever Beam Specimens are tested in accordance with Fracture Mechanics methodology. Regarding the fact that the application of the Linear-Elastic-Stress-Intensity-Factor K to stress corrosion problems has met with extended success, the J Integral parameter with its broader scope of applioation is used in the same context. Considerable emphasis is plaoed upon establishing an effective and straightforward experimental method. Results obtained olearly indicate-that the J Integral parameter is suitable forpredioting inoubation behaviour.30 cm.Stress corrosion.Metals -- Fatigue.Metals -- Stress corrosion.Fracture mechanics.vi, 55 leaves;