EBSD-assisted fractography of sub-surface fatigue crack initiation mechanism in the ultrasonic-shot-peened beta eta-type titanium alloy

Uematsu, Y; Kakiuchi, T; Hattori, K

Uematsu, Y (reprint author), Gifu Univ, Dept Mech Engn, 1-1 Yanagido, Gifu 5011193, Japan.

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018; 41 (11): 2239

Abstract

beta-type titanium alloy was surface treated by an ultrasonic shot peening (USP) process. Rotating bending fatigue tests were conducted to investigate......

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