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2016 | 129 | 4 | 610-612
Article title

Effect of Mechanical Activation on the Structural Properties of Mn-Doped Na_{0.5}Bi_{0.5}TiO_3 Ceramics

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EN
Abstracts
EN
Piezoelectric ceramics (Na_{0.5}Bi_{0.5})TiO₃ + 0.5 mol.% Mn (Mn-NBT) have been synthesized by mechanical activation of mixed oxides BiO₂, Na₂CO₃, TiO₂ and MnO for 1 h at room temperature. Non-activated and activated Mn-NBT powders were characterized by using X-ray diffraction and scanning electron microscopy. Also, the mechanical activation-derived Mn-NBT powders were uniaxially pressed and all pellets were sintered at 1000°C and 1200°C for 2 h in air atmosphere. The microstructure and phase analysis of sintered pellets was investigated by using scanning electron microscopy and X-ray diffraction.
Keywords
EN
Contributors
author
  • Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey
  • Sakarya University, Metallurgy and Materials Engineering, 54187 Sakarya, Turkey
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv129n4049kz
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