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Processing Response of Boron Modified Ti-6Al-4V Alloy In (alpha plus beta) Working Regime

Roy, Shibayan and Suwas, Satyam and Tamirisakandala, S and Srinivasan, R and Miracle, DB (2009) Processing Response of Boron Modified Ti-6Al-4V Alloy In (alpha plus beta) Working Regime. In: 138th TMS Annual Meeting and Exhibition, FEB 15-19, 2009, San Francisco.

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Abstract

Titanium alloys like Ti-6A-4V are the backbone materials for aerospace, energy and chemical industries. Hypoeutectic boron addition to Ti-6Al-4V alloy produces a reduction in as-cast grain size by roughly an order of magnitude resulting in the possibility of avoiding ingot breakdown step and thereby reducing the processing cost. In the present study, ISM processed as-cast boron added Ti-6Al-4V alloy is deformed in (alpha+beta)-phase field, where alpha-lath bending seemed to be the dominating deformation mechanism.

Item Type: Conference Paper
Additional Information: Copyright of this article belongs to The Minerals, Metals & Materials Society.
Keywords: Ti-6Al-4V; Hot working; Strain rate sensitivity; Activation energy; Globularization
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 22 Mar 2010 06:48
Last Modified: 22 Mar 2010 06:48
URI: http://eprints.iisc.ernet.in/id/eprint/26219

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  • Processing Response of Boron Modified Ti-6Al-4V Alloy In (alpha plus beta) Working Regime. (deposited 22 Mar 2010 06:48) [Currently Displayed]

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