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Processing and Characterization of Magnesium-Based Materials

Due to their lightweight and high specific strength, Mg-based alloys are considered as substitutes to their heavier counterparts in applications in which corrosion is non-relevant and weight saving is of importance. Furthermore, due to the biocompatibility of Mg, some alloys with controlled corrosio...

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Bibliografske podrobnosti
Drugi avtorji: Tolnai, Domonkos (Editor)
Format: Elektronski Book Chapter
Jezik:angleščina
Izdano: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
Teme:
Technology: general issues
magnesium alloys
long period stacking ordered structures (LPSO)
synchrotron radiation diffraction
magnesium alloy
low-speed extrusion
microstructure evolution
mechanical properties
thermomechanical processing
calcium addition
disintegrated melt deposition
processing map
formability
initial texture
deformation mechanism
texture evolution
ductile damage
GTN model
magnesium
in-situ
deformation mechanisms
deformation behaviour
restoration mechanisms
electron microscopy
characterisation
in-situ diffraction
Mg-LPSO alloys
neutron diffraction
EBSD
dislocation slip
twinning
n/a
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Opis
Izvleček:Due to their lightweight and high specific strength, Mg-based alloys are considered as substitutes to their heavier counterparts in applications in which corrosion is non-relevant and weight saving is of importance. Furthermore, due to the biocompatibility of Mg, some alloys with controlled corrosion rates are used as degradable implant materials in the medical sector. The typical processing route of Mg parts incorporates a casting step and, subsequently, a thermo-mechanical treatment. In order to achieve the desired macroscopic properties and thus fulfill the service requirements, thorough knowledge of the relationship between the microstructure, the processing steps, and the resulting property profile is necessary. This Special Issue covers in situ and ex situ experimental and computational investigations of the behavior under thermo-mechanical load of Mg-based alloys utilizing modern characterization and simulation techniques. The papers cover investigations on the effect of rare earth additions on the mechanical properties of different Mg alloys, including the effect of long-period stacking-ordered (LPSO) structures, and the experimental and computational investigation of the effect of different processing routes.
Fizični opis:1 electronic resource (118 p.)
ISBN:books978-3-0365-1103-0
9783036511023
9783036511030
Dostop:Open Access

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