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Elastic modulus of Ti-6Al-4V-xB alloys with B up to 0.55 wt.%

Sen, Indrani and Ramamurty, U (2010) Elastic modulus of Ti-6Al-4V-xB alloys with B up to 0.55 wt.%. In: Scripta materialia, 62 (1). pp. 37-40.

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Abstract

An anomalous variation in the experimental elastic modulus, E, of Ti-6Al-4V-xB (with x up to 0.55 wt.%) is reported. Volume fractions and moduli of the constituent phases were measured using microscopy and nanoindentation,respectively. These were used in simple micromechanical models to examine if the E values could be rationalized. Experimental E values higher than the upper bound estimates suggest complex interplay between microstructural modifications, induced by the addition of B, and properties.

Item Type: Journal Article
Additional Information: copyright of article belongs to Elsevier Science.
Keywords: Titanium alloys;Elastic behavior;Tension test; Nanoindentation;Microstructure.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 13 Jan 2010 05:30
Last Modified: 13 Jan 2010 05:30
URI: http://eprints.iisc.ernet.in/id/eprint/25140

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