DocumentCode :
2629050
Title :
Functional materials on the base of lanthanum chromite
Author :
Suvorov, Sergey ; Zuev, Andrey ; Pozniak, Igor ; Pechenkov, Andrey ; Shatunov, Alexey ; Kydryash, Maxim ; Niemann, Benjamin ; Nacke, Bernard
Author_Institution :
St.-Petersburg State Technol. Inst., St. Petersburg
fYear :
2008
fDate :
23-29 June 2008
Firstpage :
102
Lastpage :
103
Abstract :
Properties of functional materials on the base of melted high purity lanthanum chromite of composition La0,975Ca0,025CrO3 with addition of Y2O3 is described. Functions relation of the normal integral radiant emittance and relative density via content of Y2O3, electrical conductivity of the material via temperature are shown. Example of using of the functional material for heater elements is presented. High value of specific surface power and effective radiant emittance allow using of the material as models of blackbody.
Keywords :
Fourier transform spectra; calcium compounds; density; electrical conductivity; emissivity; lanthanum compounds; yttrium compounds; La0.975Ca0.025CrO3-Y2O3; blackbody; electrical conductivity; functional material; heater elements; lanthanum chromite; normal integral radiant emittance; relative density; specific surface power; Atmosphere; Chemical elements; Composite materials; Conducting materials; Conductivity; Dielectric materials; Lanthanum; Phase change materials; Resistance heating; Temperature dependence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Strategic Technologies, 2008. IFOST 2008. Third International Forum on
Conference_Location :
Novosibirsk-Tomsk
Print_ISBN :
978-1-4244-2319-4
Electronic_ISBN :
978-1-4244-2320-0
Type :
conf
DOI :
10.1109/IFOST.2008.4602902
Filename :
4602902
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2629050
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