Abstract
Application of metal magnetic memory effect to revealing stress-concentration zones (SCZ) that occur in a specimen due to cyclic loads within the elastic deformation domain is considered. Experimental data are provided on the search for a correlational dependence between the magnetic stray field of a hot-rolled no. 6 channel bar and the stresses in the domains of elastic and plastic deformation.
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References
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Original Russian Text © M.B. Arkulis, N.I. Misheneva, Yu.I. Savchenko, 2016, published in Defektoskopiya, 2016, No. 11, pp. 10–14.
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Arkulis, M.B., Misheneva, N.I. & Savchenko, Y.I. Studying magnetic stray field at the surface of elastostrained extensive object. Russ J Nondestruct Test 52, 623–626 (2016). https://doi.org/10.1134/S1061830916110024
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DOI: https://doi.org/10.1134/S1061830916110024