Effect of fabrication processing on the deformation behaviour of AZ31 magnesium alloys

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10107764" target="_blank" >RIV/00216208:11320/11:10107764 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4149/km_2011_6_385" target="_blank" >http://dx.doi.org/10.4149/km_2011_6_385</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4149/km_2011_6_385" target="_blank" >10.4149/km_2011_6_385</a>

Result language

angličtina

Original language name

Effect of fabrication processing on the deformation behaviour of AZ31 magnesium alloys

Original language description

The influence of two fabrication techniques cast and rolling on the deformation behaviour of Mg-3Al-1Zn (AZ31) alloys was investigated. The tensile tests were conducted over a wide temperature range of 25 and 300 degrees C at a constant strain rate. Therolled (textured) samples exhibit a strong basal texture - the flow stress depends on the orientation of the tensile to the rolling direction. It is shown that the deformation behaviour of AZ31 alloy poly-crystals depends on their microstructure producedby processing and temperature. The values of the yield stress, flow stress and maximum stress of the AZ31 sheets are significantly higher than those of the AZ31 cast alloy if samples are deformed at room temperature, whereas the difference in the stressvalues for both types of samples is insignificant if deformed at 300 degrees C. The plots of the strain hardening rate against flow stress for the AZ31 sheets indicate interactions between basal and non-basal dislocations. The values of

Czech name

—

Czech description

—

Type

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

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/IAA201120902" target="_blank" >IAA201120902: Softening processes during deformation of AZ31 magnesium alloy</a><br>

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

Kovove Materialy

ISSN

0023-432X

e-ISSN

—

Volume of the periodical

49

Issue of the periodical within the volume

6

Country of publishing house

SK - SLOVAKIA

Number of pages

6

Pages from-to

385-391

UT code for WoS article

000298835000001

EID of the result in the Scopus database

—