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Microstructural development in rapidly solidified Ti-Ni alloys

Nagarajan, R and Aoki, K and Chattopadhyay, K (1994) Microstructural development in rapidly solidified Ti-Ni alloys. In: Eighth International Conference on Rapidly Quenched and Metastable Materials, 22-27 Aug. 1993, Sendai, Japan, pp. 198-204.

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The Ti-Ni binary system under non-equilibrium conditions offers an exciting range of metastable microstructures including nanodispersions in glassy and crystalline matrices. We report a systematic study of these microstructures and phase stability for a wide range (10-90 at.%) of rapidly solidified Ti-Ni binary alloys. This study has revealed the nature of the metastable phase equilibria and kinetic pathways for liquid-solid transformation in undercooled Ti-Ni melts during rapid solidification

Item Type: Conference Paper
Publisher: Elsevier Sequoia
Additional Information: Copyright of this article belongs to Elsevier Sequoia.
Keywords: amorphous state;crystal microstructure;eutectic structure;melt spinning;nanostructured materials;nickel alloys;phase diagrams;phase equilibrium;rapid solidification;scanning electron microscope examination of materials;thermal analysis;titanium alloys;transmission electron microscope examination of materials;undercooling;X-ray diffraction examination of materials
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 08 Oct 2007
Last Modified: 19 Sep 2010 04:38
URI: http://eprints.iisc.ac.in/id/eprint/11035

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