Ferroelectric Materials Used BiTio3 Barium Titanate Nanopowder

Barium titanate nature:

1. Is an important ferroelectric, having ferroelectric properties at temperatures below120 ℃. High dielectric constant.

2. Fire, water, dry sand and a variety of fire extinguishers to fight the blaze.

3. With features strong dielectric properties, such as superconductivity.

4. Barium titanate is a perovskite-type ferroelectric, with excellent ferroelectric, dielectric, piezoelectric, pyroelectric and optoelectronic properties. It can be dissolved in concentrated sulfuric acid and hydrofluoric acid, slightly soluble in acid, insoluble in water and alkali.

Barium titanate powder application:

1. Ceramics.Crystalsused in computer components, magnetic amplifiers, electronic devices, electrolysis amplifier (solution dielectric constant is 100 times the normal solution electrical material). Is animportant ferroelectric with stable hysteresis properties.

2. Widely used in the electronics industry, can be used to manufacture non-linear element, an amplifier medium, computer memory elements, but also for the manufacture of small size, the mini-capacitors capacitance is large. Materials and other components of the ultrasonic generator are also used to make.

3. Is environmentally friendly lead-free crystal material in nonlinear optical devices, piezoelectric and high strain areas, widely used in electronic components manufacturing capacitors, PTC element, probe, media amplifiers. For an ultrasonic instrument, which change shape when under pressure, it will generate a current, the magnitude of the current generated by the ultrasound can detect the strength. In contrast, high-frequency current is passed through; barium titanate can generate ultrasonic waves.