Boron Nitride nozzle for gas atomization
Boron nitride ceramic is a kind of refractory ceramic with low expansion and high thermal conductivity. This makes it to be an ideal choice for molten metals. Boron Nitride is a good self-lubricate ceramic that can withstand high temperatures and maintain its lubricating capability in a high vacuum environment. Boron nitride nozzle has very low wettability with metal. So Boron nitride nozzle is very often used for gas atomization of molten metal powder metallurgy. Various dimensions and custom designs are all available for us.