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Effect of strain hardening and volume fraction of crystalline phase on strength and ductility of bulk metallic glass composites

Shete, Mayuresh K and Singh, I and Narasimhan, R and Ramamurty, U (2016) Effect of strain hardening and volume fraction of crystalline phase on strength and ductility of bulk metallic glass composites. In: SCRIPTA MATERIALIA, 124 . pp. 51-55.

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Official URL: http://dx.doi.org/10.1016/j.scriptamat.2016.06.020

Abstract

Continuum finite element analyses are performed to ascertain the role played by the volume fraction (V-f) and strain hardening behavior of crystalline reinforcements on the strength and ductility of bulk metallic glass matrix composites (BMGCs). Results show that a highly strain hardening elongated dendrite with V-f similar to 45% would make the BMGC ductile without any penalty on the strength. These results provide design guidelines for strong yet ductile BMGCs. (C) 2016 Elsevier Ltd. All rights reserved.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Department/Centre: Division of Mechanical Sciences > Mechanical Engineering
Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Depositing User: Id for Latest eprints
Date Deposited: 22 Oct 2016 09:43
Last Modified: 22 Oct 2016 09:43
URI: http://eprints.iisc.ac.in/id/eprint/55070

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