In situ scanning electron microscopy study of fatigue crack propagation

• Published in: Проблемы прочности
• Date: 2008
• Main Authors: Jacobsson, L., Persson, C., Melin, S.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2008
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48418
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: In situ scanning electron microscopy study of fatigue crack propagation / L. Jacobsson, C. Persson, S. Melin // Проблемы прочности. — 2008. — № 1. — С. 159-162. — Бібліогр.: 5 назв. — англ.

The fatigue crack propagation rate is influenced by various mechanisms at the very vicinity of the crack tip, e.g., local plasticity and/or creep, microcracking, crack branching, and crack closure induced by plasticity and roughness. To study these mechanisms and their influence on crack propagation...