Beryllia vs. C-820 Magnesia Ceramic
Both beryllia and C-820 magnesia ceramic are oxide-based engineering ceramics. There are 11 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is beryllia and the bottom bar is C-820 magnesia ceramic.
|Elastic (Young's, Tensile) Modulus, GPa||350|
|Flexural Strength, MPa||240|
|Specific Heat Capacity, J/kg-K||1050|
|Thermal Conductivity, W/m-K||270|
|Thermal Expansion, µm/m-K||8.0|
|Dielectric Constant (Relative Permittivity) At 1 MHz||6.6|
|Electrical Dissipation At 1 MHz||0.00060|
Otherwise Unclassified Properties
|Stiffness to Weight: Axial, points||67|
|Stiffness to Weight: Bending, points||82|
|Thermal Diffusivity, mm2/s||89|