About: In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes

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About: In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes 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://www.waset.org/journals/waset/v58/v58-59.pdf
Description	Non-contact method for the in-situ monitoring of the thermal forming of glass and Si foils to optimize the manufacture of mirrors for high-resolution space x-ray telescopes was developed. Their construction requires precise and light-weight segmented optics with angular resolution better than 5 arcsec. We used 75x25 mm Desag D263 glass foils 0.75 mm thick and 0.6 mm thick Si foils. The glass foils were shaped by free slumping, the Si foils by forced slumping. Using a Nikon D80 digital camera, we took snapshots of a foil's shape every 5 min during its isothermal heat treatment. The obtained results we can use for computer simulations. By comparing the measured and simulated data, we can more precisely define material properties of the foils and optimize the forming technology. Non-contact method for the in-situ monitoring of the thermal forming of glass and Si foils to optimize the manufacture of mirrors for high-resolution space x-ray telescopes was developed. Their construction requires precise and light-weight segmented optics with angular resolution better than 5 arcsec. We used 75x25 mm Desag D263 glass foils 0.75 mm thick and 0.6 mm thick Si foils. The glass foils were shaped by free slumping, the Si foils by forced slumping. Using a Nikon D80 digital camera, we took snapshots of a foil's shape every 5 min during its isothermal heat treatment. The obtained results we can use for computer simulations. By comparing the measured and simulated data, we can more precisely define material properties of the foils and optimize the forming technology. (en)
Title	In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes (en)
skos:prefLabel	In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes (en)
skos:notation	RIV/68407700:21340/11:00192505!RIV12-AV0-21340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(IAAX01220701)
http://linked.open...iv/cisloPeriodika	58
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pína, Ladislav Švéda, Libor
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	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	205033
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/11:00192505
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Glass; in-situ monitoring; silicone; thermal forming (en)
http://linked.open.../riv/klicoveSlovo	in-situ monitoring thermal forming Glass silicone
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[B3E6F26B288B]
http://linked.open...i/riv/nazevZdroje	World Academy of Science, engineering and Technology
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Material and X-Ray Optical Properties of Formed Silicon Monocrystals
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Hudec, René Inneman, A. Maršíková, V. Míka, M. Pína, Ladislav Havlíková, Radka Švéda, Libor Landová, M.
issn	2010-376X
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	21340

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