Ferrite vs. Titanium Diboride
Ferrite belongs to the oxide-based engineering ceramics classification, while titanium diboride belongs to the non-oxide engineering ceramics. There are 17 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is ferrite and the bottom bar is titanium diboride.
Metric UnitsUS Customary Units
Mechanical Properties
| Compressive (Crushing) Strength, MPa | 430 to 2000 | |
| 3540 |
| Elastic (Young's, Tensile) Modulus, GPa | 120 to 140 | |
| 290 |
| Flexural Strength, MPa | 120 to 150 | |
| 380 |
| Fracture Toughness, MPa-m1/2 | 1.4 to 1.5 | |
| 6.5 |
| Knoop Hardness | 630 to 700 | |
| 2800 |
| Tensile Strength: Ultimate (UTS), MPa | 48 to 71 | |
| 280 |
Thermal Properties
| Specific Heat Capacity, J/kg-K | 710 to 1050 | |
| 870 |
| Thermal Conductivity, W/m-K | 3.9 to 6.3 | |
| 58 |
| Thermal Expansion, µm/m-K | 8.0 to 9.3 | |
| 8.0 |
Electrical Properties
| Electrical Resistivity Order of Magnitude, 10x Ω-m | 1.0 to 1.5 | |
| -6.5 |
Otherwise Unclassified Properties
| Density, g/cm3 | 4.7 to 4.8 | |
| 4.5 |
Common Calculations
| Stiffness to Weight: Axial, points | 15 to 16 | |
| 35 |
| Stiffness to Weight: Bending, points | 35 to 36 | |
| 49 |
| Strength to Weight: Axial, points | 2.8 to 4.1 | |
| 17 |
| Strength to Weight: Bending, points | 6.2 to 8.0 | |
| 21 |
| Thermal Diffusivity, mm2/s | 0.78 to 1.9 | |
| 15 |
| Thermal Shock Resistance, points | 3.0 to 4.6 | |
| 8.7 |