Speckle Pattern of the Surface Layer of Titanium Alloy GRADE 2 and Steel 3723HR Samples under Deformation-Reference-Cited by-同舟云学术

Speckle Pattern of the Surface Layer of Titanium Alloy GRADE 2 and Steel 3723HR Samples under Deformation

Published:2018-10 Issue: Volume:938 Page:62-69
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Ustinov A.M.¹,Klimenov Vacily A.²,Klopotov A.A.¹,Abzaev Yu.A.¹,Ovcharenko Vladimir E.³

Affiliation:

1. Tomsk State University of Architecture and Building

2. National Research Tomsk Polytechnic University

3. Institute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences

Abstract

The deformation behavior during tension of titanium GRADE 2 and steel 3723HR samples is investigated. The distribution of localized plasticity foci in the near-surface layers of samples of two materials is studied. A correlation between the stages on deformation curves and evolution patterns of spatial localized plasticity foci on titanium alloy GRADE 2 and steel 3723HR is established. It is established that a different type of deformation diagrams σ=f (ε)) during tension of metallic materials is manifested in the different distribution character of deformation fields at different stages of the deformation curve.

Publisher

Trans Tech Publications, Ltd.

Subject

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

Link

https://www.scientific.net/MSF.938.62.pdf

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