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JOURNALS // Applied Mathematics & Physics // Archive

Applied Mathematics & Physics, 2019, Volume 51, Issue 2, Pages 262–269 (Mi pmf46)

PHYSICS

Behaviors twin dislocations in normalized structure of VT 1-0 titanium with (0001) grain orientation

N. V. Kamyshanchenko, V. V. Krasil'nikov, A. V. Galtsev, B. A. Belenko

Belgorod National Research University

Abstract: There is a formation process of twin dislocations in normalized structure of VT 1-0 titanium by concentrated stress due to a diamond pyramid under a load. The mechanical twins have come to a surface of grain. Their geometry, sizes and sequence of formation are determinated by acoustic emission devices and other highly sensitive equipment. The obtained statistical material allows us to draw a number of important conclusions about the nature of the formation of twins.

Keywords: titanum, twins, dislocations, acoustic emission, diamond pyramid.

UDC: 539.4.015.1; 548.24

DOI: 10.18413/2075-4639-2019-51-2-262-269



© Steklov Math. Inst. of RAS, 2024