Consideration is given to a multilevel structural approach to the occurrence of local instability zones under the conditions of active deformation of a superconducting titanium alloy (Tc = 5.4 K). It is noted that the dislocation nanostructural level responsible for the energy activation in dislocation cores and determining the athermic and thermoactive deforming-stress and electrical-resistance jumps is a connecting link between all structural levels.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 82, No. 6, pp. 1194–1198, November–December, 2009.
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Nikiforenko, V.N., Bosin, M.E. Nature of localization of plastic flow of titanium alloy 19 under the conditions of active deformation at 4.2 K. J Eng Phys Thermophy 82, 1219–1223 (2009). https://doi.org/10.1007/s10891-010-0294-6
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DOI: https://doi.org/10.1007/s10891-010-0294-6