technical ceramic solutions

Boron Nitride Molten Metal Atomizing Nozzles

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. It’s effortless to be machined to custom design with precision and tight tolerance because of its machinability.

Boron nitride can be long-term used at 1800 degrees under vacuum atmosphere. With gas protection, Boron Nitride can be used at 2100 °C. Boron Nitride is with high thermal shock resistance, no cracks under extreme cold & high temperature. If you take out Boron Nitride from 1000 degree-furnace and cooling it within short minutes. It still won’t break even repeat this test 100 times.

Metal Atomizing Nozzles

The dimension of this BN metal atomizing Nozzles, Outer diameter: 13.9mm, Height: 13.75mm

Boron Nitride nozzle is often used in metal process for metal atomizing including various precious metal like gold, platinum, silver, etc

Customized design of BN nozzle will be available for INNOVACERA