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Author Issa, T. T. ♦ Hasan, J. M. ♦ Abdullah, E. T. ♦ Shokr, F. S.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword MATERIALS SCIENCE ♦ CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ♦ CERAMICS ♦ COMPRESSION ♦ COMPRESSION STRENGTH ♦ DENSITY ♦ DIELECTRIC MATERIALS ♦ DIFFERENTIAL THERMAL ANALYSIS ♦ MAGNESIUM OXIDES ♦ MICROSTRUCTURE ♦ NANOPARTICLES ♦ POROSITY ♦ SCANNING ELECTRON MICROSCOPY ♦ SINTERING ♦ TEMPERATURE DEPENDENCE ♦ VANADIUM OXIDES ♦ X-RAY DIFFRACTION ♦ YTTRIUM OXIDES
Abstract Compacted samples of Y{sub 2}O{sub 3}-V{sub 2}O{sub 5} – MgO Nano – particles wt. % sintered at different sintering temperature (700, 900, 1100, 1300) ) C° for 2 hours under static air were investigated by x-ray diffraction and differential thermal analysis(DTA), to identify the phase present .Microstructure examination achieved by scanning electron microscopy .Sintered density and porosity were measured for all sintered samples .Compression was tested too and the Brake down voltage and dielectric strength were measure for all sintered samples .The clear improvement were noticed in both microstructure and damage characterization respectively after existing the MgO Nano-particles, by increasing in about 30% in sintered density and 25% for the compressive strength .The improvement also noticed on both brake down voltage and dielectric strength.
ISSN 0094243X
Educational Use Research
Learning Resource Type Article
Publisher Date 2016-04-21
Publisher Place United States
Volume Number 1727
Issue Number 1


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