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Barium Titanate

By: Andy Selvy

Cer. 251

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Barium Titanate

General Info

Commercial uses

Phase Diagram

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BaTiO 3 Info

BaO + TiO 2

BaTiO 3

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Uses for BaTiO 3 Underwater Sonar Guided Missiles Acoustic Mines Sound Reproduction

Ultrasonic Therapy Electronic Materials Ultrasonic Cleaning Filters

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Ceramic Capacitors

Multilayer Ceramic Capacitors (MLCC)

Barium titanate powder,Made into capacitors

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BaTiO 3 Phase Diagram

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Start with the empty diagram

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Label important phase fieldsLiquid

TiO 2 + Liq

BaTiO 3

Cubic BaTiO 3 + Liq

BaTi 4O9 +TiO 2

Ba2TiO 4 +HexBaTiO 3

Ba2TiO 4 +CubicBaTiO 3 Cubic

BaTiO 3+BaTi 2O5

Ba2TiO 4+Liq

BaO+Ba2TiO4

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Some important points

Eutectic Points Congruent Melting Pts Peritectic Points

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The End