METHOD OF NON-CONTACT DETECTION OF AVAILABILITY, LOCATION AND DEGREE OF DANGER OF CONCENTRATORS OF MECHANICAL STRESSES IN METAL OF FERROMAGNETIC STRUCTURES

摘要

FIELD: instrumental control.;SUBSTANCE: invention relates to instrumental monitoring using magnetic anomaly registrations. Essence of the invention lies in the fact that the method for the non-contact detection of the location and degree of danger of concentrators of mechanical stresses in the metal of the ferromagnetic structure includes steps, on which the statistical information is increased per unit length of the investigated ferromagnetic structure.;EFFECT: high reliability of detecting metal defects and possibility of their identification.;6 cl, 2 dwg