Comparative analysis of the magnetic characteristics of plastically deformed metal in different zones of a welded pipe under elastic deformation

Resumo

Comparative analysis of the effect that the pre-history of plastic deformation by uniaxial tension has on the regularities in the behavior of some magnetic parameters of metal in different zones of a welded large-diameter pipe made of strength grade X70 steel has been carried out under the conditions of subsequent elastic uniaxial tension (compression).