Deformation Behaviour of AX91 and AJ62 Mg Alloys

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108703" target="_blank" >RIV/00216208:11320/11:10108703 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.proeng.2011.04.382" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2011.04.382</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.proeng.2011.04.382" target="_blank" >10.1016/j.proeng.2011.04.382</a>

Result language

angličtina

Original language name

Deformation Behaviour of AX91 and AJ62 Mg Alloys

Original language description

The deformation behaviour of two ternary magnesium alloys, AX91 and AJ62 were investigated in compression tests. The samples were deformed at temperatures between 20 and 300 oC at an initial strain rate of the order of 10-5 s-1. The deformation stressesdecrease with increasing temperature. Stress relaxation experiments were performed in order to reveal features of the thermally activated dislocation motion. Internal stress and strain rate sensitivity parameter were estimated. A decrease in the internalstress observed at elevated temperatures indicates the presence of recovery process (-es). A more detailed analysis of the strain rate sensitivity helped to identify the thermally activated processes occurring during plastic deformation. It was concluded that the deformation behaviour of the magnesium alloys depends on the activity of non-basal slip, which is strongly influenced by temperature.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Procedia Engineering

ISSN

1877-7058

e-ISSN

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Volume of the periodical

10

Issue of the periodical within the volume

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Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

6

Pages from-to

2318-2323

UT code for WoS article

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EID of the result in the Scopus database

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