An analysis of non-classical Austenite-Martensite interfaces in CuAlNi

Ball, J M, Koumatos, K and Seiner, H (2009) An analysis of non-classical Austenite-Martensite interfaces in CuAlNi. Published in: Olson, G B, Lieberman, D S and Saxena, A, (eds.) Proceedings of the International Conference on Martensitic Transformations, June 29-July 05, 2008: ICOMAT : Santa Fe, New Mexico, USA, 2008. John Wiley & Sons ISBN 9781118820438

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Abstract

Ball & Carstensen [2, 3], theoretically investigated the possibility of the occurrence of non-classical austenite- martensite interfaces and studied the cubic-to-tetragonal case extensively. Here, we aim to present an analysis of such interfaces recently observed by Seiner et al. [12] in CuAlNi single crystals, undergoing a cubic-to-orthorhombic transition. We show that they can be described by the non-linear elasticity model for martensitic transformations and we make some predictions regarding the volume fractions of the martensitic variants involved, as well as the habit plane normals.

Item Type: Conference Proceedings
Schools and Departments: School of Mathematical and Physical Sciences > Mathematics
Research Centres and Groups: Analysis and Partial Differential Equations Research Group
Subjects: Q Science > QA Mathematics
Q Science > QC Physics > QC0120 Descriptive and experimental mechanics
Depositing User: Konstantinos Koumatos
Date Deposited: 19 May 2017 08:01
Last Modified: 19 May 2017 10:41
URI: http://sro.sussex.ac.uk/id/eprint/66425

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