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Microstructure and Mechanical Behaviour of Al6061-ZrB2 In-situ Metal Matrix Composites

Kumar, Vasanth R and Keshavamurthy, R and Perugu, Chandra S (2016) Microstructure and Mechanical Behaviour of Al6061-ZrB2 In-situ Metal Matrix Composites. In: International Conference on Advances in Materials and Manufacturing Applications (IConAMMA), JUL 14-16, 2016, Bangalore, INDIA.

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Official URL: http://dx.doi.org/10.1088/1757-899X/149/1/012062

Abstract

Aluminium matrix composites processed through in-situ molten reaction has emerged as an alternative for eliminating defects existing in ex-situ reinforced metal matrix composites. Development of composites through in-situ method using inorganic salts via liquid metallurgy route is the most widely accepted technique. In the present work, Al6061-ZrB2 in-situ composites have been developed through in-situ reaction of Al-10% Zr and Al-3%B master alloys in Al6061 alloy. Study of microstructure and mechanical properties of in-situ reinforced ZrB2 in Al6061 alloy have been carried out. Composite exhibited grain refinement and improved the mechanical properties of Al6061 alloy. Ductility of composite is reduced with increase in content of ZrB2.

Item Type: Conference Proceedings
Additional Information: Copy right for this article belongs to the IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Department/Centre: Division of Mechanical Sciences > Mechanical Engineering
Depositing User: Id for Latest eprints
Date Deposited: 09 Feb 2017 07:13
Last Modified: 09 Feb 2017 07:13
URI: http://eprints.iisc.ac.in/id/eprint/56230

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