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Twin Transmission Across Grain Boundaries in Mg Read chapter Read first chapter

2020 | OriginalPaper | Chapter

Insights on Solidification of Mg and Mg–Al Alloys by Large Scale Atomistic Simulations

Authors : Avik Mahata, Mohsen Asle Zaeem

Published in: Magnesium Technology 2020

Publisher: Springer International Publishing

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Abstract

We investigate the evolution of solid-liquid interfaces in Mg and Mg–9 at % Al during directional solidification by molecular dynamics (MD) simulations. At the initial stages of solidification, several solidification defects such as twins, stacking faults, and grain boundaries form, and at the final stages of solidification no new defects or grain boundaries form. The directional solidification in Mg–Al contains a considerable amount of heterogeneity due to formation of several Mg17Al12 precipitates.

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previous chapter Development of Ultra Lightweight, Corrosion Resistant Mg Alloys
next chapter Two-Stage Settling Approach to Purify Mg Alloy
Literature
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P.M. Larsen, S. Schmidt, J. Schiøtz, Robust structural identification via polyhedral template matching, Modelling and Simulation in Materials Science and Engineering, 24 (2016) 055007.
Metadata
Title
Insights on Solidification of Mg and Mg–Al Alloys by Large Scale Atomistic Simulations
Authors
Avik Mahata
Mohsen Asle Zaeem
Copyright Year
2020
Book
Magnesium Technology 2020

Print ISBN: 978-3-030-36646-9

Electronic ISBN: 978-3-030-36647-6

Copyright Year: 2020

DOI
https://doi.org/10.1007/978-3-030-36647-6_10

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