Ti2B is an intermetallic compound in the titanium-boron system, forming a hard ceramic-like phase that combines titanium's lightweight properties with boron's reinforcing effects. It is primarily encountered as a reinforcing phase in titanium matrix composites and as a constituent in titanium alloys designed for high-temperature and wear-resistant applications. Engineers select materials containing Ti2B when extreme hardness, elevated temperature stability, and lightweight design are critical—such as in aerospace turbine components, wear-resistant coatings, and advanced composite systems—though Ti2B itself is typically a secondary phase rather than the primary engineering material.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 23,217.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 12,790.9 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1686 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -18.57 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1490 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3994 | eV/atom | — |