Ceramic · Thermal Expansion
Thermal Expansion of Alumina (Al₂O₃)
The thermal expansion of Alumina (Al₂O₃) is approximately 8.1 ×10⁻⁶/K. How much it grows with temperature — critical for thermal-stress.
Thermal Expansion of Alumina (Al₂O₃)
8.1 ×10⁻⁶/K
Ranked #36 of 53 materials by thermal expansion
Compared to nearby materials
| Zirconia (YSZ) | 10.5 ×10⁻⁶/K |
| Soda-Lime Glass | 9 ×10⁻⁶/K |
| Titanium Ti-6Al-4V | 8.6 ×10⁻⁶/K |
| Alumina (Al₂O₃) | 8.1 ×10⁻⁶/K |
| Granite | 8 ×10⁻⁶/K |
| Germanium | 5.9 ×10⁻⁶/K |
| Gallium Arsenide | 5.7 ×10⁻⁶/K |
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