Effect of Recovery and Recrystallization on the Damping Behaviour of A356/SiC p Composites

Bhaskar, MS and Surappa, MK (2019) Effect of Recovery and Recrystallization on the Damping Behaviour of A356/SiC p Composites. In: Transactions of the Indian Institute of Metals, 72 (4). pp. 849-857.

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Abstract

Damping characteristics of A356 alloy and its composites reinforced with 15 vol SiC particles were investigated using a dynamic mechanical analyzer. Tests were done at three different temperatures 150 °C, 200 °C and 300 °C to study the influence of microstructural changes during recovery and recrystallization on the damping behaviour. Since recovery and recrystallization also depend on the heating rate, damping tests were done at slow (2 °C/min) and fast (10 °C/min) heating rates. The damping characteristics were explained with respect to the microstructure changes that took place during recovery and recrystallization. © 2019, The Indian Institute of Metals - IIM.

Item Type:	Journal Article
Publication:	Transactions of the Indian Institute of Metals
Publisher:	Springer
Additional Information:	The copyright for this article belongs to Springer
Keywords:	Casting; Damping; Extrusion; Metal-matrix composites
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	13 Dec 2022 05:33
Last Modified:	13 Dec 2022 05:33
URI:	https://eprints.iisc.ac.in/id/eprint/78354

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