On controlling stresses in a complexly loaded steel construction by magnetoelastic demagnetization

Dependences of magnetic leakage field strength during magnetoelastic demagnetization of local magnetization in a steel disk (St3 steel) on the value of its biaxial deformation in the elastic domain have been studied. Deformation-induced mechanical stresses that act in radial and tangential direction...

Full description

Saved in:
Bibliographic Details
Published in:Russian journal of nondestructive testing 2016-06, Vol.52 (6), p.357-361
Main Authors: Novikov, V. F., Ustinov, V. P., Radchenko, A. V., Muratov, K. R., Kulak, S. M., Sorokina, S. V.
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Deformation effects
Demagnetization
Elastic deformation
Field strength
Leakage
Magnetic Methods
Materials Science
Steel construction
Stresses
Structural Materials
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Dependences of magnetic leakage field strength during magnetoelastic demagnetization of local magnetization in a steel disk (St3 steel) on the value of its biaxial deformation in the elastic domain have been studied. Deformation-induced mechanical stresses that act in radial and tangential directions have been calculated. Dependences of changes in the normal component of the magnetic leakage field of steel on the effective stress value are given. It is shown that mechanical stresses in a complexly loaded construction can be tested by the value of its magnetoelastic demagnetization.
ISSN:1061-8309
1608-3385
DOI:10.1134/S1061830916060073