The nature of non-equilibrium solidification of undercooled Agsingle bondCu alloys in contact with primary copper dendrites

Prasad, YVSS and Rao, P Ramachandra and Chattopadhyay, K (1984) The nature of non-equilibrium solidification of undercooled Agsingle bondCu alloys in contact with primary copper dendrites. In: Acta Metallurgica, 32 (10). pp. 1825-1828.

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Abstract

Liquids of silver-copper alloys with near eutectic compositions embedded in a copper matrix were undercooled. The structural and microstructural investigations of these alloys solidified from undercooled temperature indicated the absence of both the eutectic reaction and diffusionless transformation below the equal free energy curve (T0). Instead the liquid maintained local equilibrium with the copper dendrites continuously until it intersected the extended solidus of the silver rich solid solution.

Item Type:	Journal Article
Publication:	Acta Metallurgica
Publisher:	Elsevier Ltd.
Additional Information:	Copyright for this article belongs Elsevier Ltd.
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	04 Feb 2010 11:13
Last Modified:	19 Sep 2010 05:32
URI:	http://eprints.iisc.ac.in/id/eprint/20206

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