The role of microstructure in the corrosion-fatigue crack growth behaviour in structural steels

This paper presents an experimental investigation of the microstructural effects on the fatigue crack growth (FCG) behaviour in ferrite-pearlite steels. The study was carried out in the Paris region under sinewave and hold-time fatigue loading. The role of the microstructure in accelerating or retar...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2021-01, Vol.803, p.140470, Article 140470
Hauptverfasser:	Igwemezie, Victor, Mehmanparast, Ali, Brennan, Feargal
Format:	Artikel
Sprache:	eng
Schlagworte:	Corrosion effects Corrosion fatigue Corrosion products Crack propagation Crack tips Crack-path Crack-tip blunting Fatigue failure Ferrites Fracture mechanics Metal fatigue Microstructure Morphology Paris region Pearlite Seawater Stress corrosion cracking Structural steel Structural steels Waveforms
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