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Statements

Subject Item
n2:RIV%2F61989100%3A27360%2F11%3A86080062%21RIV14-MSM-27360___
rdf:type
n13:Vysledek skos:Concept
dcterms: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.
dcterms:title
Fracture energy of selected brittle silicates Fracture energy of selected brittle silicates
skos:prefLabel
Fracture energy of selected brittle silicates Fracture energy of selected brittle silicates
skos:notation
RIV/61989100:27360/11:86080062!RIV14-MSM-27360___
n13:predkladatel
n15:orjk%3A27360
n3:aktivita
n18:S n18:P
n3:aktivity
P(ED1.1.00/02.0070), P(ED2.1.00/03.0082), S
n3:cisloPeriodika
4
n3:dodaniDat
n17:2014
n3:domaciTvurceVysledku
n16:5673526
n3:druhVysledku
n14:J
n3:duvernostUdaju
n5:S
n3:entitaPredkladatele
n9:predkladatel
n3:idSjednocenehoVysledku
200287
n3:idVysledku
RIV/61989100:27360/11:86080062
n3:jazykVysledku
n11:eng
n3:klicovaSlova
Powder; Specific surface; Surface energy; Fracture energy
n3:klicoveSlovo
n4:Powder n4:Surface%20energy n4:Fracture%20energy n4:Specific%20surface
n3:kodStatuVydavatele
CZ - Česká republika
n3:kontrolniKodProRIV
[415D0E05B644]
n3:nazevZdroje
Ceramics - Silikáty
n3:obor
n10:JL
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
7
n3:projekt
n6:ED2.1.00%2F03.0082 n6:ED1.1.00%2F02.0070
n3:rokUplatneniVysledku
n17:2011
n3:svazekPeriodika
55
n3:tvurceVysledku
Količová, Petra Šancer, Jindřich Šimková, Lucie Brázda, Robert Vojtková, Hana Jandačka, Petr Besta, Petr
s:issn
0862-5468
s:numberOfPages
7
n19:organizacniJednotka
27360