Spatial organization of plastic deformation in single crystals with different structure of slip dislocation

Journal Article · Tue Oct 27 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4932804· OSTI ID:22492554

Kunitsyna, T. S.; Koneva, N. A. ^[1]; Poltaranin, M. A. ^[2]

---

1. Tomsk State University of Architecture and Building, Tomsk, 634003 (Russian Federation)
2. National Research Tomsk Polytechnic University, Tomsk, 634050 (Russian Federation)

It is established that different structure of slip dislocation at the end of the linear hardening stage results in different distribution of dislocation charges in the volume of a single crystal. In the alloy with a near atomic order the slip of single dislocations leads to formation of planar structures—layers with the excess density of dislocations. In the alloy with long-range atomic order the slip of superdislocations brings the formation of the system of parallel rod-like charged dislocation linking.

• OSTI ID: 22492554
• Journal Information: AIP Conference Proceedings, Vol. 1683, Issue 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALLOYS
DENSITY
DISLOCATIONS
HARDENING
MONOCRYSTALS
PLASTICITY
SLIP
SUPERDISLOCATIONS