Av. Chernyshev, SPECIAL TRAITS OF THE FORMATION OF HIGHER HARMONIC COMPONENTS IN THE REMAGNETIZATION OF THIN SHEET SPECIMENS BY THE FIELD OF A SUPERPOSED TRANSDUCER, Russian journal of nondestructive testing, 31(8), 1995, pp. 642-645
The article presents the results of experimental investigations of the
dependences of the amplitudes of higher harmonic components of the ou
t-put. emf of a a superposed transducer on the thickness of the specim
ens. Under certain conditions the amplitudes of these components incre
ase greatly with decreasing thickness of the specimen. The article con
tains assumptions as to the causes of such a dependence and examines t
he possibility of its practical application.