About: Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures

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About: Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/S1002-0721(14)60109-5
Description	Magnesium alloy EZ10 (Mg-RE-Zn) was deformed in tension at temperatures from 20 up to 520 degrees C. A rapid decrease of the yield and tensile strength with temperature was observed at temperatures higher than 300 degrees C. On the other hand, ductility of samples rapidly increased in the same temperature range. Light microscopy and scanning electron microscopy was used to reveal the reason for these behaviours. lntermetallic particles in grain boundaries are responsible for excellent mechanical properties at lower temperatures. Diffusional processes occurring at temperatures higher than 300 degrees C significantly influenced the deformation mechanism as well as the fracture character. Magnesium alloy EZ10 (Mg-RE-Zn) was deformed in tension at temperatures from 20 up to 520 degrees C. A rapid decrease of the yield and tensile strength with temperature was observed at temperatures higher than 300 degrees C. On the other hand, ductility of samples rapidly increased in the same temperature range. Light microscopy and scanning electron microscopy was used to reveal the reason for these behaviours. lntermetallic particles in grain boundaries are responsible for excellent mechanical properties at lower temperatures. Diffusional processes occurring at temperatures higher than 300 degrees C significantly influenced the deformation mechanism as well as the fracture character. (en)
Title	Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures (en)
skos:prefLabel	Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures Tensile and fracture properties of an Mg-RE-Zn alloy at elevated temperatures (en)
skos:notation	RIV/00216208:11320/14:10286346!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP204/12/1360)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Lukáč, Pavel Trojanová, Zuzanka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	49785
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10286346
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	rare earths; cavitation; fracture; grain boundary sliding; dynamic recrystallization; twinning; dislocation slip; tension; magnesium alloy (en)
http://linked.open.../riv/klicoveSlovo	tension dislocation slip fracture magnesium alloy rare earths dynamic recrystallization twinning grain boundary sliding cavitation
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[2E4E6A99CBD1]
http://linked.open...i/riv/nazevZdroje	Journal of Rare Earths
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	In-situ investigation of alloying elements’ influence on processes of plastic deformation in magnesium alloys
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	32
http://linked.open...iv/tvurceVysledku	Lukáč, Pavel Trojanová, Zuzanka Chalupova, Maria Donic, Tibor Palcek, Peter Tillova, Eva Bastovansky, Ronald
http://linked.open...ain/vavai/riv/wos	000337333600013
issn	1002-0721
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/S1002-0721(14)60109-5
http://localhost/t...ganizacniJednotka	11320

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