Effect of V2O5 Additives to the Sintering of Y2O3

  • Tarik Talib Issa
  • Kawakib Jassim Majeed
  • Jenan M. Hasan
Conference paper
First Online:
Part of the Springer Proceedings in Physics book series (SPPHY, volume 164)

Abstract

The effect of sintering additive on the microstructure development of yttrium oxide was investigated at different sintering temperature (700, 900, 1100, 1300 °C) under static air. Different combinations of yttrium oxide with V2O5 were used as a ceramic composite material. X-ray diffraction, differential thermal analysis (DTA) were investigated and microstructure of resulting compacts were characterized by, using scanning electron microscopy, porosity and sintering density reflected the optimum values for the combination Y2O3–3 wt% V2O5 sintered at temperature 1300 °C. Mechanical properties representative by hardness and compression were tested. Brake down voltage and dielectric strength were measured for all compacted samples sintered at 1300 °C.

Keywords

Differential Thermal Analysis Compression Strength Yttrium Oxide Sinter Density Vanadium Pent Oxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Notes

Acknowledgments

The externally grateful to the all people that support, and facilities offered throughout this work, specially to the material labs staff.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Tarik Talib Issa
    • 1
  • Kawakib Jassim Majeed
    • 1
  • Jenan M. Hasan
    • 1
  1. 1.College of Science, Physics DepartmentUniversity of BaghdadJadiriyaIraq

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