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Title: Improvement microstructural and damage characterization of ceramic composites Y{sub 2}O{sub 3} – V{sub 2}O{sub 5} with MgO nano particles

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.

Authors:
;  [1];  [2]
  1. University of Baghdad, College of Science, Physics Department, Jaderiha, Baghdad (Iraq)
  2. King Abdul Aziz Universit, Faculty of Science&Art, Physics Department, Rabigh, KSA (Saudi Arabia)
Publication Date:
OSTI Identifier:
22591207
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1727; Journal Issue: 1; Conference: APMAS '15): 5. international advances in applied physics and materials science congress and exhibition, Oludeniz (Turkey), 16-19 Apr 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 71 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

Citation Formats

Issa, T. T., E-mail: alazbrh@yahoo.com, Hasan, J. M., Abdullah, E. T., and Shokr, F. S. Improvement microstructural and damage characterization of ceramic composites Y{sub 2}O{sub 3} – V{sub 2}O{sub 5} with MgO nano particles. United States: N. p., 2016. Web. doi:10.1063/1.4945967.
Issa, T. T., E-mail: alazbrh@yahoo.com, Hasan, J. M., Abdullah, E. T., & Shokr, F. S. Improvement microstructural and damage characterization of ceramic composites Y{sub 2}O{sub 3} – V{sub 2}O{sub 5} with MgO nano particles. United States. doi:10.1063/1.4945967.
Issa, T. T., E-mail: alazbrh@yahoo.com, Hasan, J. M., Abdullah, E. T., and Shokr, F. S. Thu . "Improvement microstructural and damage characterization of ceramic composites Y{sub 2}O{sub 3} – V{sub 2}O{sub 5} with MgO nano particles". United States. doi:10.1063/1.4945967.
@article{osti_22591207,
title = {Improvement microstructural and damage characterization of ceramic composites Y{sub 2}O{sub 3} – V{sub 2}O{sub 5} with MgO nano particles},
author = {Issa, T. T., E-mail: alazbrh@yahoo.com and Hasan, J. M. and Abdullah, E. T. and Shokr, F. S.},
abstractNote = {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.},
doi = {10.1063/1.4945967},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1727,
place = {United States},
year = {2016},
month = {4}
}