Silicon carbide (SiC)

Features

  1. ①Light weight, high stiffness
  2. ②High thermal conductivity, high creep resistance under high temperatures
  3. ③Electrical conductivity

Characteristics

Code C101R C201
Color black black
Bulk Density g/cm3 3.16 3.17
Flexural Strength MPa 490 470
Compressive Strength MPa - -
Young's Modulus GPa 430 430
Poisson's Ratio - 0.16 0.16
Hardness GPa 21.6 20.1
Fracture Toughness MPa・m1/2 3.5 2.4
Electrical Resistivity (RT) Ω・cm >103 >105
Thermal Expansion Coefficient (RT) ×10-6/℃ 2.3 2.3
Thermal Conductivity (RT) W/(m・K) 128 186
Specific Heat (RT) J/(g・K) 0.63 0.67
Thermal Shock Resistance ⊿T 350 -

* The data indicated herein is representative values and not guaranteed values.

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