Mechanical response of magnesium alloy AZ91 at elevated temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F16%3APU119517" target="_blank" >RIV/00216305:26210/16:PU119517 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical response of magnesium alloy AZ91 at elevated temperature

Popis výsledku v původním jazyce

This paper deals with tensile properties of magnesium alloy AZ91 at elevated temperature. Properties of alloy in extruded state and after additional equal channel angular pressing (ECAP) are compared. Tensile tests were performed at room temperature and at elevated temperature in the range of 100 to 300 °C. It was found that all analyzed properties (0.2 proof stress, ultimate tensile strength (UTS), elongation and reduction of area) of alloy in both states were comparable but slightly lower for alloy in exECAPed state at room temperature. At elevated temperature 0.2 proof stress and UTS of extruded alloy decreased and elongation and reduction of area increased. Properties of exECAPed alloy exhibited similar trends but more intensive. The difference was most evident in increase of elongation which exceeded 260% for exECAPed alloy while for extruded alloy reached barely 100%.

Název v anglickém jazyce

Mechanical response of magnesium alloy AZ91 at elevated temperature

Popis výsledku anglicky

This paper deals with tensile properties of magnesium alloy AZ91 at elevated temperature. Properties of alloy in extruded state and after additional equal channel angular pressing (ECAP) are compared. Tensile tests were performed at room temperature and at elevated temperature in the range of 100 to 300 °C. It was found that all analyzed properties (0.2 proof stress, ultimate tensile strength (UTS), elongation and reduction of area) of alloy in both states were comparable but slightly lower for alloy in exECAPed state at room temperature. At elevated temperature 0.2 proof stress and UTS of extruded alloy decreased and elongation and reduction of area increased. Properties of exECAPed alloy exhibited similar trends but more intensive. The difference was most evident in increase of elongation which exceeded 260% for exECAPed alloy while for extruded alloy reached barely 100%.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

MULTI-SCALE DESIGN OF ADVANCED MATERIALS

ISBN

978-80-214-5358-6

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

65-69

Název nakladatele

Neuveden

Místo vydání

Neuveden

Místo konání akce

Mikulov

Datum konání akce

2. 6. 2016

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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