S. M. Kulak, V. F. Novikov, D. D. Mitrofanov

EVALUATION OF STRESSES IN A PRESURIZED VESSEL BY MAGNETOELASTIC DEMAGNETIZATION

Magnetoelastic demagnetization of the wall of a Propane gas cylinder undergoing tensile strains in two orthogonal directions under the influence of water pressure from the inside is studied. The magnetoelastic sensitivity of the anisotropic residual magnetization and the coercive force of a complexly loaded steel wall to elastic stresses is determined.

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