Limestone vs. Zircon
Limestone belongs to the natural stone classification, while zircon belongs to the oxide-based engineering ceramics. There are 8 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 limestone and the bottom bar is zircon.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 2.6 | |
| 3.9 |
| Dielectric Strength (Breakdown Potential), kV/mm | 8.0 | |
| 7.9 |
| Maximum Temperature: Mechanical, °C | 360 | |
| 1650 |
| Strength to Weight: Axial, points | 11 | |
| 21 |
| Strength to Weight: Bending, points | 18 | |
| 25 |
| Tensile Strength: Ultimate (UTS), MPa | 100 | |
| 290 |
| Thermal Conductivity, W/m-K | 2.1 | |
| 3.5 |
| Thermal Expansion, µm/m-K | 8.0 | |
| 5.0 |