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Influence of Layer Thickness on Deformation Twinning in Mg/Nb Laminates Read chapter Read first chapter

2021 | OriginalPaper | Chapter

Understanding Twinning-Detwinning Behavior of Unalloyed Mg During Low-Cycle Fatigue Using High Energy X-ray Diffraction

Authors : Aeriel D. Murphy-Leonard, Darren C. Pagan, Armand Beaudoin, Matthew P. Miller, John E. Allison

Published in: Magnesium Technology 2021

Publisher: Springer International Publishing

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Abstract

It is well understood that twinning during deformation plays an important role in deformation of Mg and its alloys [1‐8]. In hexagonal close packed (HCP) Mg alloys, the dominant deformation mode at room temperature is <a> slip on the basal (0001) plane Mg [9, 10]. The other slip systems—prismatic <a> slip, pyramidal <a> slip, and pyramidal <c + a> slip—require much higher stresses to activate during deformation [11]. Mechanical twinning allows for grains to easily deform along their c-axis [12] and has been the focus of significant, active research [e.g., 13‐23].

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previous chapter Three-Dimensional Atomistic Simulations of Non-cozone Twin–Twin Interaction in Mg—Role of Twin Stability and Mobility
next chapter The Effects of Basal and Prismatic Precipitates on Deformation Twinning in AZ91 Magnesium Alloy
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Metadata
Title
Understanding Twinning-Detwinning Behavior of Unalloyed Mg During Low-Cycle Fatigue Using High Energy X-ray Diffraction
Authors
Aeriel D. Murphy-Leonard
Darren C. Pagan
Armand Beaudoin
Matthew P. Miller
John E. Allison
Copyright Year
2021
Book
Magnesium Technology 2021

Print ISBN: 978-3-030-65527-3

Electronic ISBN: 978-3-030-65528-0

Copyright Year: 2021

DOI
https://doi.org/10.1007/978-3-030-65528-0_12

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