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Brand Name : | ZG |
Model Number : | MS |
Certification : | CE |
Price : | |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | 10000 pieces per month |
Delivery Time : | 3 working days |
Boron Nitride Composite Ceramic BN-ZS
Boron nitride material could be physically enhanced by adding some other ceramics, such as CaO (HBN), ZrO2(BN-ZS) or AlN (AlN-BN), high purity boron nitride could withstand higher temperature in inert atmosphere than the composite/enhanced ceramics. However, the enhanced BN usually has better wear resistivity and better performance in air.
Boron nitride composite ceramic BN-ZS, using silicon carbide and zirconia as a bonding agent, improves the thermal shock resistance and wear resistance of the product. It is commonly used as a separation ring for horizontal continuous casting and a nozzle made of amorphous ribbon. These products have stable chemical properties, high thermal shock resistance, and high corrosion resistance. They are widely used in molten metal contact.
- Chemical stability
- Good wear resistance
- High thermal shock stability
Grade | BN-ZS | |
Compositions | BN+SiC+ZrO2 | |
Density | g/cm3 | 2.3-3.0 |
25°C Volume Resistivity | Ω·cm | >1012 |
Oxygen | 900 | |
Max. Service Temp. (°C) | Inert Gas | 1700 |
High Vacuum | 1700 | |
Flexural Strength | Mpa | 100 |
Compressive Strength | Mpa | 300 |
Coefficient of Thermal Expansion | ||
25-1000°C | 10–6/K | 4 |
Thermal Conductivity | W/mK | 40 |
-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
Our Boron Nitride Ceramic BN-ZS is always carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.
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