This HTML5 document contains 44 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n8http://localhost/temp/predkladatel/
n7http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n16http://linked.opendata.cz/ontology/domain/vavai/
n12http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n18http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216305%3A26210%2F07%3APU64719%21RIV11-MSM-26210___/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n6http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n17http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n14http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n11http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n4http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216305%3A26210%2F07%3APU64719%21RIV11-MSM-26210___
rdf:type
skos:Concept n16:Vysledek
dcterms:description
Transparent fine-grained MgAl2O4 ceramics was prepared from nanometre-sized powder without any sintering additives. Ceramic green bodies were prepared by cold isostatic pressing and then pressureless presintered at temperatures of 1550-1600degC to reach closed porosity. Presintered samples were subsequently hot isostatically pressed (HIPed) at 1500degC and 200 MPa for 1 hour. The final density as well as the transparency of HIPed samples was affected by presintering densities. The highest final density (~100% t.d.) and highest in-line transmission (60.2% for sample thickness 1.1mm and = 632.8 nm) were obtained for sample presintered to the lowest density value still guaranteeing the structure with closed porosity (~94% t.d.). The HIPed sample had an average grain size of 1 micron and hardness HV=13.0 GPa. Transparent fine-grained MgAl2O4 ceramics was prepared from nanometre-sized powder without any sintering additives. Ceramic green bodies were prepared by cold isostatic pressing and then pressureless presintered at temperatures of 1550-1600degC to reach closed porosity. Presintered samples were subsequently hot isostatically pressed (HIPed) at 1500degC and 200 MPa for 1 hour. The final density as well as the transparency of HIPed samples was affected by presintering densities. The highest final density (~100% t.d.) and highest in-line transmission (60.2% for sample thickness 1.1mm and = 632.8 nm) were obtained for sample presintered to the lowest density value still guaranteeing the structure with closed porosity (~94% t.d.). The HIPed sample had an average grain size of 1 micron and hardness HV=13.0 GPa.
dcterms:title
Processing and properties of fine-grained transparent MgAl2O4 ceramics Processing and properties of fine-grained transparent MgAl2O4 ceramics
skos:prefLabel
Processing and properties of fine-grained transparent MgAl2O4 ceramics Processing and properties of fine-grained transparent MgAl2O4 ceramics
skos:notation
RIV/00216305:26210/07:PU64719!RIV11-MSM-26210___
n3:aktivita
n17:Z
n3:aktivity
Z(MSM0021630508)
n3:cisloPeriodika
2
n3:dodaniDat
n4:2011
n3:domaciTvurceVysledku
n7:2393476 n7:7628714 n7:7840403
n3:druhVysledku
n14:J
n3:duvernostUdaju
n15:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
444915
n3:idVysledku
RIV/00216305:26210/07:PU64719
n3:jazykVysledku
n9:eng
n3:klicovaSlova
spinel ceramics, sintering, hot-isostatic pressing, microstructure, optical properties
n3:klicoveSlovo
n6:microstructure n6:sintering n6:hot-isostatic%20pressing n6:optical%20properties n6:spinel%20ceramics
n3:kodStatuVydavatele
CZ - Česká republika
n3:kontrolniKodProRIV
[5D218FDB1B6C]
n3:nazevZdroje
Ceramics-Silikáty
n3:obor
n11:JH
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:rokUplatneniVysledku
n4:2007
n3:svazekPeriodika
51
n3:tvurceVysledku
Maca, Karel Trunec, Martin Chmelík, Radim
n3:wos
000249498400005
n3:zamer
n12:MSM0021630508
s:issn
0862-5468
s:numberOfPages
4
n8:organizacniJednotka
26210