Influence of the Titanium and its Alloys Microstructure on the Fatigue Crack Paths

Influence of the Titanium and its Alloys Microstructure on the Fatigue Crack Paths

The paper contains the results of tests on the fatigue crack growth in titanium Gr.1 and Ti-6Al-4V as well as Ti-3Cu titanium alloys. The chosen materials contained titanium but their structure was different. Plane specimens with the stress concentrators in form of one-sided sharp notches were teste...

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Veröffentlicht in:Key engineering materials 2014-01, Vol.592-593, p.692-695
Hauptverfasser: Rozumek, Dariusz, Hepner, Maria, Faszynka, Sebastian
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Crack propagation
Fatigue failure
Fracture mechanics
Microstructure
Planes
Titanium
Titanium base alloys
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Zusammenfassung:The paper contains the results of tests on the fatigue crack growth in titanium Gr.1 and Ti-6Al-4V as well as Ti-3Cu titanium alloys. The chosen materials contained titanium but their structure was different. Plane specimens with the stress concentrators in form of one-sided sharp notches were tested. Influence of the microstructure on the crack paths in plane specimens was observed.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.592-593.692