ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Influence of mode of deformation on microstructural heterogeneities in Ni subjected to large strain deformation

Athreya, CN and Suwas, S and Sarma, Subramanya V (2015) Influence of mode of deformation on microstructural heterogeneities in Ni subjected to large strain deformation. In: PHILOSOPHICAL MAGAZINE LETTERS, 95 (9). pp. 441-449.

[img] PDF
Phi_Mag_Let_95-9_441_2015.pdf - Published Version
Restricted to Registered users only

Download (842kB) | Request a copy
Official URL: http://dx.doi.org/10.1080/09500839.2015.1085129

Abstract

In the present work, the effect of deformation mode (uniaxial compression, rolling and torsion) on the microstructural heterogeneities in a commercial purity Ni is reported. For a given equivalent von Mises strain, samples subjected to torsion have shown higher fraction of high-angle boundaries, kernel average misorientation and recrystallization nuclei when compared to uniaxially compressed and rolled samples. This is attributed to the differences in the slip system activity under different modes of deformation.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
Keywords: microstructure; mode of deformation; recrystallization; misorientation; texture
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Depositing User: Id for Latest eprints
Date Deposited: 30 Oct 2015 06:51
Last Modified: 30 Oct 2015 06:51
URI: http://eprints.iisc.ac.in/id/eprint/52645

Actions (login required)

View Item View Item