![barium zirconate crucible](https://www.kessencera.com/uploads/images/products/2/2/barium-zirconate-crucible0-0165021001678877755_500.jpeg)
Barium zirconate (BaZrO_3) is a high-temperature cubic perovskite material with a melting point of 2,600℃. It has good mechanical strength, high thermal conductivity and chemical stability, and a low coefficient of thermal expansion. Mainly made into barium zirconate crucible and used for smelting precious metals such as titanium alloy etc.