The effect of inclusion size on the local conditions for void nucleation near a crack tip in a mild steel

The local conditions for void initiation are determined for individual MnS-inclusions near the crack tip in a mild steel St37. First, the crack tip opening displacement at the moment of void initiation, COD vi, is measured by quantitative fracture surface analysis; subsequently, the maximum interfac...

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Veröffentlicht in:	Scripta materialia 2005-12, Vol.53 (12), p.1373-1378
Hauptverfasser:	Sabirov, I., Kolednik, O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Fractures Image analysis Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Scanning electron microscopy (SEM) Toughness Void initiation
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