Özet:
The 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.
