Superlocalization and Formation of Grain Structure in Ni3ge Single Crystals with Different Orientations of Deformation Axes


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Abstract

The paper describes the influence of orientation of Ni3Ge single crystal deformation axes on the high-temperature superlocalization of plastic deformation. Mechanical properties of single crystals with different orientations are studied in this paper as well as the slip traces and the evolution of the dislocation structure. Based on these investigations, the observing conditions are described for the superlocalization bands and the formation of the grain structure in local areas of the original single crystal.

About the authors

Yu. V. Solov’eva

Tomsk State University of Architecture and Building

Author for correspondence.
Email: j_sol@mail.ru
Russian Federation, Tomsk

Ya. D. Lipatnikova

Tomsk State University of Architecture and Building; National Research Tomsk Polytechnic University

Email: j_sol@mail.ru
Russian Federation, Tomsk; Tomsk

S. V. Starenchenko

Tomsk State University of Architecture and Building

Email: j_sol@mail.ru
Russian Federation, Tomsk

A. N. Solov’ev

Tomsk State University of Architecture and Building

Email: j_sol@mail.ru
Russian Federation, Tomsk

V. A. Starenchenko

Tomsk State University of Architecture and Building

Email: j_sol@mail.ru
Russian Federation, Tomsk

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