Strain Hardening in an AZ31 Alloy Submitted to Rotary Swaging

Strain Hardening in an AZ31 Alloy Submitted to Rotary Swaging

An extruded magnesium AZ31 magnesium alloy was processed by rotary swaging (RSW) and then deformed by tension and compression at room temperature. The work-hardening behaviour of 1–5 times swaged samples was analysed using Kocks-Mecking plots. Accumulation of dislocations on dislocation obstacles an...

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Bibliographic Details
Main Authors: Zuzanka Trojanová, Zdeněk Drozd, Kristýna Halmešová, Ján Džugan, Tomáš Škraban, Peter Minárik, Gergely Németh, Pavel Lukáč
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
magnesium alloy AZ31
grain size
strain hardening
twinning
dislocation density
residual stresses
Online Access:https://www.mdpi.com/1996-1944/14/1/157

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https://www.mdpi.com/1996-1944/14/1/157

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