Effect of Grain Size on Defects Density and Internal Stresses in Sub-Microcrystals-Reference-Cited by-同舟云学术

Effect of Grain Size on Defects Density and Internal Stresses in Sub-Microcrystals

Published:2009-11 Issue: Volume:633-634 Page:605-611
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Koneva Nina¹,Kozlov Eduard¹,Popova N.A.¹,Fedorischeva M.V.²

Affiliation:

1. Tomsk State University of Architecture and Building

2. Institute of Strength Physics and Material Science RAS

Abstract

The paper is devoted to research of an influence of average grains size on scalar dislocation density, fraction of geometrically necessary dislocations, internal stresses and bending- torsion of crystal lattice. Polycrystals of submicrocrystalline copper produced by torsion under hydrostatic pressure were investigated by TEM method.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.633-634.605.pdf

Reference20 articles.

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2. Courtney: Mechanical behavior of materials (International Editions: McGraw-Hill, 2000).

3. E.V. Kozlov, N.A. Popova, Ju.F. Ivanov et al.: Ann. Chim. Fr. №21 (1996), p.427.

4. P.B. Hirsch, A. Howie, R.B. Nicholson et al.: Electron Microscopy of Thin Crystals (London, Butterworths, 1965).

5. A. Seeger, in.: Dislocations and Mechanical Properties of Crystals / J. Wiley and Sons, London (1956), p.179.

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