About: Fracture energy of selected brittle silicates

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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	In this research, the specific fracture energy of almandine, zircon and periclase (MgO) are presented. The materials measured were in powder form during the measurement. A method of crushing the materials using a hydraulic press was used, followed by statistical analysis of the change in the surface of the powder. Values were taken from particle size measurements performed by a laser analyzer for the specific surface area calculation. Additionally, the surface energy was calculated for periclase based on these measured values in order to evaluate whether the measurement was valid in comparison to the measured values specified by other authors. The dependency of specific fracture energy on crushing speed and environment in which the powder was crushed (air or water) was also analyzed. In this research, the specific fracture energy of almandine, zircon and periclase (MgO) are presented. The materials measured were in powder form during the measurement. A method of crushing the materials using a hydraulic press was used, followed by statistical analysis of the change in the surface of the powder. Values were taken from particle size measurements performed by a laser analyzer for the specific surface area calculation. Additionally, the surface energy was calculated for periclase based on these measured values in order to evaluate whether the measurement was valid in comparison to the measured values specified by other authors. The dependency of specific fracture energy on crushing speed and environment in which the powder was crushed (air or water) was also analyzed. (en)
Title	Fracture energy of selected brittle silicates Fracture energy of selected brittle silicates (en)
skos:prefLabel	Fracture energy of selected brittle silicates Fracture energy of selected brittle silicates (en)
skos:notation	RIV/61989100:27360/11:86080062!RIV14-MSM-27360___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), P(ED2.1.00/03.0082), S
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Besta, Petr
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	200287
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/11:86080062
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Powder; Specific surface; Surface energy; Fracture energy (en)
http://linked.open.../riv/klicoveSlovo	Fracture energy Powder Specific surface Surface energy
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[415D0E05B644]
http://linked.open...i/riv/nazevZdroje	Ceramics - Silikáty
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	IT4Innovations Centre of Excellence Institute of clean technologies for mining and utilization of raw materials for energy use
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	55
http://linked.open...iv/tvurceVysledku	Besta, Petr Jandačka, Petr Vojtková, Hana Šancer, Jindřich Šimková, Lucie Brázda, Robert Količová, Petra
issn	0862-5468
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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