Material: silicon nitride
Color: black grey
Product requirements: customized or according to drawing requirements
Hardness Hv: 1400
Density: 3.2
Elastic modulus: 300
Bending strength: 600
Compressive strength: 2500
Fracture toughness: 6
Maximum operating temperature: 1800
Thermal conductivity: 20
Thermal expansion coefficient: 3.2
Thermal shock resistance: 600
Specific heat: 500
Dielectric constant: 6
High mechanical strength
Silicon nitride maintains high mechanical strength in a wide temperature range. Its excellent strength characteristics and relatively low density make it easy to handle.
chemical stability
Even at high temperatures, silicon nitride is inert to molten metals. It ensures a longer working life with minimal maintenance.
Excellent thermal shock resistance
Silicon nitride has excellent thermal shock resistance - making it an application with high dynamic stress, thermal rigor and harsh reliability
TONG