Abstract
Regularities of cyclic elastoplastic deformation and fracture are studied on the basis of the damage accumulation parameter at increased and high temperatures considering the effect of cyclic changes in the material’s properties depending on the number of the cycles and the stressing time. The specific features of summation of fatigue and static fractures are analyzed in connection with combinations of cyclic and single modes of deformation in the thermomechanical stress paths.
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Original Russian Text © N.A. Makhutov, M.M. Gadenin, S.V. Evropin, O.F. Chernyavskii, A.O. Chernyavskii, Yu.N. Rebyakov, 2013, published in Zavodskaya Laboratoriya. Diagnostika Materialov, 2013, Vol. 79, No. 1, pp. 48–58.
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Makhutov, N.A., Gadenin, M.M., Evropin, S.V. et al. Specific features of elastoplastic deformation and fracture of steels at complicated thermomechanical stress paths. Inorg Mater 50, 1495–1505 (2014). https://doi.org/10.1134/S0020168514150096
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DOI: https://doi.org/10.1134/S0020168514150096