Ca₂Ti₂O₅ (calcium titanate) is an advanced ceramic compound belonging to the titanate family, characterized by its rigid crystal structure and intermediate density. This material appears primarily in research and specialized applications, particularly in refractory systems, thermal barrier coatings, and high-temperature ceramic composites where its thermal stability and mechanical rigidity are valued. Engineers consider calcium titanate when conventional refractories or oxides prove inadequate at extreme temperatures, or when applications demand a ceramic with balanced stiffness and damping behavior in harsh thermal environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 19,498.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 9,431.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1395 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08300 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.153 | eV/atom | — |