ZSBN Boron Nitride Composite Ceramic

New product

ZSBN ceramic is commonly used as a separate ring for horizontal continuous casting and a nozzle made from amorphous ribbon. Heeger Materials provides Boron nitride ceramic (BN-SZ) with high quality and at a competitive price.

More details


Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Materials BN+SiC+ZrO2
Size Per drawing

More info

Boron nitride composite ceramic ZSBN, using carbide and zirconia as bonding agents, improves the thermal shock resistance and wear resistance of the merchandise. It's commonly used as a separate ring for horizontal continuous casting and a nozzle made from an amorphous ribbon. These products have stable chemical properties, high thermal shock resistance, and high corrosion resistance. they're widely utilized in molten metal contact.

  • Chemical stability
  • Good wear resistance
  • High thermal shock stability

ZSBN Products

ZSBN Ceramic Specifications 

Grade ZSBN
Compositions BN+SiC+ZrO2
Density 2.3-3.0 g/cm3
25°C Volume Resistivity >10^12 Ω·cm
Max. Service Temp. (°C) 900 (Oxygen)
1700 (Inert Gas)
1700 (High Vacuum)
Flexural Strength 100 Mpa
Compressive Strength 300 Mpa
Coefficient of Thermal Expansion (25-1000°C) 4.0 10^-6/K
Thermal Conductivity 40 W/mK

ZSBN Ceramic Applications

  • Used as a horizontal continuous casting separation ring
  • Used as metallurgical atomization and powder metallurgy atomizing nozzle
  • Used as a thin strip continuous casting side sealing board
  • Widely used in the contact of various molten metals

ZSBN Nozzle for Metal Atomizer 

ZSBN material nozzle is a new material used to replace the zirconia nozzle. It is suitable for water atomization and aerosol chemical process, reusable, and suitable for various metal solutions, welcome to purchase.

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy