Abstract
The generation of point defects by screw superdislocations in the act of forming a shear zone in single crystals of alloys with the L12 superlattice is examined. The fraction of mobile jogs occurring in superpartial dislocations is estimated. A balance equation for point-defect concentrations in this kind of alloy under quasi-static deformation is derived. A mathematical model for work-hardening of these alloys, involving balance equations for dislocations and point defects, is constructed.
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Tomsk State University of Architecture and Building. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 66–70, January, 2000.
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Starenchenko, V.A., Starenchenko, S.V., Kolupaeva, S.N. et al. Generation of point defects in alloys with theL12 superlattice. Russ Phys J 43, 61–65 (2000). https://doi.org/10.1007/BF02513011
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DOI: https://doi.org/10.1007/BF02513011