Abstract
The fatigue failure and static mechanical characteristics in tensile strengthening of low-carbon steel are considered. The change in the steel life is studied as a function of the rate of fatigue-stress accumulation in cyclic deformation until a fatigue crack forms and propagates. The length of the stages of fatigue failure is studied as a function of the preliminary plastic strain.
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Pachurin, G.V. and Gushchin, A.N., Tekhnologiya kompleksnogo issledovaniya razrusheniya deformirovannykh metallov i splavov v raznykh usloviyakh nagruzheniya (Integrated Study of the Failure of Deformed Metals and Alloys in Different Loading Conditions), Nizhni Novgorod: NGTU, 2005.
Pachurin, G.V. and Gushchin, A.N., Teoreticheskie osnovy povysheniya ekspluatatsionnoi dolgovechnosti shtampovannykh metalloizdelii (Theoretical Principles in Extending the Working Life of Stamped Metal Components), Nizhni Novgorod: NGTU, 2006.
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Gushchin, A.N. and Pachurin, G.V., Analysis of the fatigue failure of titanium weld joints in terms of the relative flexure distance, Uprochn. Tekhnol. Pokryt., 2006, no. 5, pp. 39–42.
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Original Russian Text © A.N. Gushchin, 2014, published in “Stal’,” 2014, No. 3, pp. 70–73.
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Gushchin, A.N. Fatigue failure of preliminarily deformed low-carbon steel. Steel Transl. 44, 232–235 (2014). https://doi.org/10.3103/S096709121403005X
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DOI: https://doi.org/10.3103/S096709121403005X