Influence of the mechanical anisotropy of thin steel sheets on the parameters of Lamb waves

Аннотация

The textural anisotropy in thin low-carbon 08ps and DC01 steel sheet is investigated by an electromagnetic–acoustic method. The sensitivity of Lamb waves of symmetric and antisymmetric zero-order modes to change in the elastic modulus of the medium is determined. The relation between the anisotropy of the properties and the mechanical characteristics of the metal sheet is established.