Microstructure and mechanical properties of two binary Al-Mg alloys deformed using equal channel angular pressing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F17%3A10235777" target="_blank" >RIV/61989100:27230/17:10235777 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1002/mawe.201700020/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/mawe.201700020/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/mawe.201700020" target="_blank" >10.1002/mawe.201700020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microstructure and mechanical properties of two binary Al-Mg alloys deformed using equal channel angular pressing

Popis výsledku v původním jazyce

In the present work, the effect of severe plastic deformation (SPD) on the mechanical properties of two binary Al-Mg alloys have been investigated. Because of the limited workability of the investigated material, both alloys were subjected to the heat treatment (precipitation treatment) before plastic deformation using equal channel angular pressing (ECAP). Results of investigation show that the increased magnesium content result in a decrease in workability, however, the heat treatment improves ability for plastic working. It was also observed that a combination of heat treatment with severe plastic deformation causes an increase in mechanical properties when compared to the initial material. In order to characterize structural changes that occur after plastic deformation, scanning electron microscopy and transmission electron microscopy were used.

Název v anglickém jazyce

Microstructure and mechanical properties of two binary Al-Mg alloys deformed using equal channel angular pressing

Popis výsledku anglicky

In the present work, the effect of severe plastic deformation (SPD) on the mechanical properties of two binary Al-Mg alloys have been investigated. Because of the limited workability of the investigated material, both alloys were subjected to the heat treatment (precipitation treatment) before plastic deformation using equal channel angular pressing (ECAP). Results of investigation show that the increased magnesium content result in a decrease in workability, however, the heat treatment improves ability for plastic working. It was also observed that a combination of heat treatment with severe plastic deformation causes an increase in mechanical properties when compared to the initial material. In order to characterize structural changes that occur after plastic deformation, scanning electron microscopy and transmission electron microscopy were used.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Materialwissenschaft und Werkstofftechnik

ISSN

0933-5137

e-ISSN

—

Svazek periodika

48

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

439-446

Kód UT WoS článku

000405214000015

EID výsledku v databázi Scopus

2-s2.0-85019630951