The feasibility of the eddy-current nondestructive testing using two orthogonal harmonic components of the driving magnetic field has been studied. The paper describes the practical implementation of the method in a flaw detector testing ferromagnetic rods and pipes and designed for detecting elongated flaws with small gradients of longitudinal parameters.
|Number of pages||6|
|Journal||Russian Journal of Nondestructive Testing|
|Publication status||Published - May 2000|
ASJC Scopus subject areas
- Materials Science (miscellaneous)