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

Sen, Indrani ; Ramamurty, U. (2010) Elastic modulus of Ti-6Al-4V-xB alloys with B up to 0.55 wt.% Scripta Materialia, 62 (1). pp. 37-40. ISSN 1359-6462

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.scriptamat.2009.09.022

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:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Titanium Alloys; Elastic Behavior; Tension Test; Nanoindentation; Microstructure
ID Code:62540
Deposited On:22 Sep 2011 03:13
Last Modified:22 Sep 2011 03:13

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