Javadi, Yashar; MacLeod, Charles N.; Pierce, Stephen G.; Gachagan, Anthony; Lines, David; Mineo, Carmelo; Ding, Jialuo; Williams, Stewart W.; Vasilev, Momchil; Mohseni, Ehsan; Su, Riliang
(British Institute of Non-destructive Testing, 2019-03-01)
In this study, three aluminium samples produced by wire + arc additive manufacture (WAAM) are inspected using ultrasonic phased array technology. Artificial defects are machined using a centre drill, ø 3 mm, and electrical ...