The study of a fatigue crack propagation in titanium Grade 2 using analysis of energy dissipation and acoustic emission data

•New complex experimental setup for fatigue crack study in metals are described.•Correlation between energy dissipation and AE activity at crack tip are shown.•Correlation between AE clusters and regimes of energy dissipation are shown. The paper is devoted to the experimental investigation of crack...

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Veröffentlicht in:	Engineering fracture mechanics 2019-04, Vol.210, p.312-319
Hauptverfasser:	Vshivkov, A.N., Iziumova, A. Yu, Panteleev, I.A., Ilinykh, A.V., Wildemann, V.E., Plekhov, O.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission Acoustic fatigue Acoustic propagation Acoustics Cluster analysis Compression tests Crack propagation Crack tips Deformation mechanisms Emission analysis Energy dissipation Fatigue Fatigue failure Fatigue tests Fracture mechanics Heat dissipation Heat flux Heat transfer Infrared cameras Infrared detectors Metal fatigue Plastic deformation Propagation Titanium base alloys
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