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

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