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

2020 | OriginalPaper | Chapter

Cold Formability of Extruded Magnesium Bands

Authors : Maria Nienaber, Jan Bohlen, Jose Victoria-Hernández, Sangbong Yi, Karl Ulrich Kainer, Dietmar Letzig

Published in: Magnesium Technology 2020

Publisher: Springer International Publishing

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Abstract

Three magnesium alloys with texture and microstructure modifying elements, binary M2, and the alloyed counterparts with Ca (MX21) and rare earth element (ME21) were extruded to flat bands under similar conditions. The microstructure and texture in extrusion significantly differ from those developed in rolled magnesium sheets. The influence on the mechanical properties and the forming behaviour, in terms of Erichsen values, with relation to microstructure, texture, and strain rate sensitivity was examined. A clear difference in texture development and strain rate sensitivity is shown in dependence on the alloying composition. In addition, not only the texture, but also the microstructure has a great influence on formability.

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previous chapter Mapping Anisotropy and Triaxiality Effects in Magnesium Alloys
next chapter The Effect of Plastic Deformation on the Precipitation Hardening Behavior of Biodegradable Mg–Sr–Ca–Zn Based Alloys
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Metadata
Title
Cold Formability of Extruded Magnesium Bands
Authors
Maria Nienaber
Jan Bohlen
Jose Victoria-Hernández
Sangbong Yi
Karl Ulrich Kainer
Dietmar Letzig
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_49

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