B4C Nozzle Sand Blasting Parts Boron Carbide Sandblasting Sand Nozzle for Cleaning Rust

Boron nitride ceramic has good heat resistance, thermal stability, thermal conductivity and high temperature dielectric strength. It is an ideal heat dissipating material and high temperature insulating material. Boron nitride has good chemical stability and is resistant to most of the molten metal. It also has good self-lubricating properties. Boron nitride products have low hardnessand can be machined with an accuracy of 1/100 mm.

Boron nitride, also known as white graphite, has similar structure with graphite. It has good corrosion resistance to molten metals, slag and glass.