Titanium hydride (TiH) is an interstitial metal hydride compound that combines titanium with hydrogen, forming a brittle ceramic-like phase rather than a conventional metallic alloy. It is primarily used as a hydrogen storage material, a precursor powder for titanium powder metallurgy, and in specialized applications requiring controlled hydrogen absorption and release. TiH is notable in the titanium industry as a convenient intermediate for producing fine titanium powders and for research into metal hydride energy storage systems, though its brittleness and hydrogen embrittlement concerns limit its use in load-bearing structural applications compared to conventional titanium alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 127.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.4300 | - | — | ||
Shear Modulus(G) | 42.52 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.441 | kg/m³ | — |
| 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) | 0.06080 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3179 | eV/atom | — |