Feasibility investigation regarding evaluation of external wall-thickness loss in nonmagnetic tubes using a bobbin-typed electromagnetic acoustic transducer

Li, Y; Yan, B; Jing, HQ; Wang, Y; Hu, JH; Chen, ZM

Li, Y (reprint author), Xi An Jiao Tong Univ, Sch Aerosp Engn, Shaanxi Engn Res Ctr NDT & Struct Integr Evaluat, State Key Lab Strength & Vibrat Mech Struct, Xian, Shaanxi, Peoples R China.

RESEARCH IN NONDESTRUCTIVE EVALUATION, 2019; 30 (5): 287

Abstract

During fabrication and practical service, nonmagnetic tubes are prone to the External Wall-thickness Loss (EWL) which leaves the tubes vulnerable to s......

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