CVD Diamond vs. Graphite
Both CVD diamond and graphite are non-oxide engineering ceramics. There are 10 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is CVD diamond and the bottom bar is graphite.
|Elastic (Young's, Tensile) Modulus, GPa||1050|
|Stiffness to Weight: Axial, points||170|
|Stiffness to Weight: Bending, points||96|
|Strength to Weight: Axial, points||59|
|Strength to Weight: Bending, points||52|
|Tensile Strength: Ultimate (UTS), MPa||750|
|Thermal Conductivity, W/m-K||1900|
|Thermal Expansion, µm/m-K||1.0|
|Thermal Shock Resistance, points||51|