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 to molten metals. Boron Nitride is a good self-lubricate ceramic that can withstand high temperature and maintain its lubricating capability in 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 dimension and custom design are all available for us.