Silicon Nitride Ceramic Products
Item
Density £¨g/cm3£©
Bending Strength £¨Mpa£©
HV (Gpa)
Elasticity Modulus £¨Gpa£©
Fracture Toughness £¨MPaM1/2£©
Thermal Expansivity £¨×10-6/¡æ£©
Heat Conductivity £¨W/m.K£©
Thermal Shock ¡÷T£¬£¨¡æ£©
Index
3.26
600-1000
16-20
300-320
6.0-9.0
3.1-3.3
15-20
≥550