INFLUENCE OF INCONEL PARTICLES ON MECHANICAL AND PHYSICAL PROPERTIES OF AN EXTRUDED MAGNESIUM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10333306" target="_blank" >RIV/00216208:11320/16:10333306 - 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

INFLUENCE OF INCONEL PARTICLES ON MECHANICAL AND PHYSICAL PROPERTIES OF AN EXTRUDED MAGNESIUM

Popis výsledku v původním jazyce

The influence of Inconel 718 particles on the mechanical and physical properties of magnesium has been investigated in this study. Magnesium samples with 0.7, 1.4 and 2.4 vol.% of Inconel particles were prepared using disintegrated melt deposition technique followed by hot extrusion. The microstructures of the extruded composites were examined by light and electron microscopy. Information on the crystal orientation including grain size and texture was analyzed using a FEI Quanta 200 FX scanning electron microscope equipped with EDAX EBSD camera. OIM software was utilized for EBSD observations. A significant effect of nanoparticle content on the grain size in nanocomposites was revealed. Composites were deformed in tension and in compression over a wide temperature range from room temperature to 300 degrees C at a constant crosshead speed giving an initial strain rate of 5.5.10(-3) s(-1). The true stress-true strain curves were determined. The flow stress is significantly influenced by the test temperature; it is rapidly decreasing with increasing temperature. A substantial asymmetry in the tensile and compressive properties was observed.

Název v anglickém jazyce

INFLUENCE OF INCONEL PARTICLES ON MECHANICAL AND PHYSICAL PROPERTIES OF AN EXTRUDED MAGNESIUM

Popis výsledku anglicky

The influence of Inconel 718 particles on the mechanical and physical properties of magnesium has been investigated in this study. Magnesium samples with 0.7, 1.4 and 2.4 vol.% of Inconel particles were prepared using disintegrated melt deposition technique followed by hot extrusion. The microstructures of the extruded composites were examined by light and electron microscopy. Information on the crystal orientation including grain size and texture was analyzed using a FEI Quanta 200 FX scanning electron microscope equipped with EDAX EBSD camera. OIM software was utilized for EBSD observations. A significant effect of nanoparticle content on the grain size in nanocomposites was revealed. Composites were deformed in tension and in compression over a wide temperature range from room temperature to 300 degrees C at a constant crosshead speed giving an initial strain rate of 5.5.10(-3) s(-1). The true stress-true strain curves were determined. The flow stress is significantly influenced by the test temperature; it is rapidly decreasing with increasing temperature. A substantial asymmetry in the tensile and compressive properties was observed.

Druh

D - Stať ve sborníku

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

<a href="/cs/project/GA15-11879S" target="_blank" >GA15-11879S: Zotavovací procesy ve vybraných hořčíkových slitinách, připravených intenzívní plastickou deformací</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2016: 25TH ANNIVERSARY INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS

ISBN

978-80-87294-67-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1248-1253

Název nakladatele

TANGER LTD

Místo vydání

SLEZSKA

Místo konání akce

Brno

Datum konání akce

25. 5. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000391251200203