The broad use of titanium alloys in naval, automotive and aerospace applications expects the current research to shed light on the fatigue behavior of these materials in corrosive media and notched condition. In this respect, the fatigue behavior in air and NaCl solution of notched Ti-6Al-4V flat dogbone samples was investigated. A step-loading method was used to generate data points on fatigue limit stress vs. Kt diagrams for a constant life of 200,000 load cycles at R = 0.1. Fracture surfaces were observed using stereoscopic microscope.

Fatigue behavior of notched Ti-6Al-4V in air and corrosive environment

BARAGETTI, Sergio;CAVALLERI, Stefano;TORDINI, Federico
2011-01-01

Abstract

The broad use of titanium alloys in naval, automotive and aerospace applications expects the current research to shed light on the fatigue behavior of these materials in corrosive media and notched condition. In this respect, the fatigue behavior in air and NaCl solution of notched Ti-6Al-4V flat dogbone samples was investigated. A step-loading method was used to generate data points on fatigue limit stress vs. Kt diagrams for a constant life of 200,000 load cycles at R = 0.1. Fracture surfaces were observed using stereoscopic microscope.
journal article - articolo
2011
Baragetti, Sergio; Cavalleri, Stefano; Tordini, Federico
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/28235
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