About: Nanoindentation testing of low-alloyed molybdenum single crystals.

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About: Nanoindentation testing of low-alloyed molybdenum single crystals. 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The indentation hardness, Young´s modulus, total and plastic work of pure and low-alloyed molybdenum single crystals were investigated. It was found that the hardness of specimens decreases as the indentation load or indentation depth increases due to the indentation size effect (ISE). The same trend was observed for the EIT values of all specimens. The hardness estimated by the O-P method was significantly (up to 30 %) lower than the hardness determined using the total work-of-indentation approach. AFM 3D-images of indentations showed that pile-up formation occurred at the edges of the indentations only in Mo-2 wt.% Nb single crystals with crystallographic orientation <100>. It was confirmed that nano-scale mechanical properties depend on the crystallographic orientations of single crystals. The alloying of molybdenum with niobium led to increasing of values of hardness and EIT. The indentation hardness, Young´s modulus, total and plastic work of pure and low-alloyed molybdenum single crystals were investigated. It was found that the hardness of specimens decreases as the indentation load or indentation depth increases due to the indentation size effect (ISE). The same trend was observed for the EIT values of all specimens. The hardness estimated by the O-P method was significantly (up to 30 %) lower than the hardness determined using the total work-of-indentation approach. AFM 3D-images of indentations showed that pile-up formation occurred at the edges of the indentations only in Mo-2 wt.% Nb single crystals with crystallographic orientation <100>. It was confirmed that nano-scale mechanical properties depend on the crystallographic orientations of single crystals. The alloying of molybdenum with niobium led to increasing of values of hardness and EIT. (en)
Title	Nanoindentation testing of low-alloyed molybdenum single crystals. Nanoindentation testing of low-alloyed molybdenum single crystals. (en)
skos:prefLabel	Nanoindentation testing of low-alloyed molybdenum single crystals. Nanoindentation testing of low-alloyed molybdenum single crystals. (en)
skos:notation	RIV/61989100:27360/12:86084264!RIV13-MSM-27360___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6198910013)
http://linked.open...iv/cisloPeriodika	SI3
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Drápala, Jaromír Vyležík, Michal Matějka, Vlastimil Skotnicová, Kateřina
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	152938
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/12:86084264
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	elastic modulus; hardness; single crystal; molybdenum alloy; nanoindentation (en)
http://linked.open.../riv/klicoveSlovo	elastic modulus hardness nanoindentation single crystal molybdenum alloy
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[32A6770DE1C4]
http://linked.open...i/riv/nazevZdroje	Chemické listy
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	106
http://linked.open...iv/tvurceVysledku	Drápala, Jaromír Matějka, Vlastimil Vyležík, Michal Skotnicová, Kateřina
http://linked.open...ain/vavai/riv/wos	000314237900057
http://linked.open...n/vavai/riv/zamer	Processes of preparation and properties of highly pure and structural defined special materials
issn	0009-2770
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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