Changes in mechanical properties of as-cast magnesium alloy AZ91 after equal channel angular pressing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU116895" target="_blank" >RIV/00216305:26210/15:PU116895 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Changes in mechanical properties of as-cast magnesium alloy AZ91 after equal channel angular pressing

Original language description

This paper deals with differences in mechanical characteristics of AZ91 magnesium alloy in the as-cast state and after the subsequent equal channel angular pressing (ECAP) and with measurement of local microhardness. According to the obtained results, the tensile properties increased by a factor of two due to the ECAP procedure. The proof stress, ?0.2, increased to 160 MPa and the ultimate tensile strength, ?UTS, to 321 MPa. The local microhardness of ECAPed alloy varied between 70 and 91 HV 0.025 due to microstructural bimodality.

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

JG - Metallurgy, metal materials

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

2015

Confidentiality

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

Name of the periodical

Materials Engineering - Materiálové inžinierstvo (online version)

ISSN

1338-6174

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

4

Country of publishing house

SK - SLOVAKIA

Number of pages

6

Pages from-to

160-165

UT code for WoS article

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EID of the result in the Scopus database

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