TiH2
metal· TiH2
Titanium hydride (TiH2) is a intermetallic compound formed by hydrogen absorption into titanium, typically produced as a powder or compact. It serves primarily as a hydrogen storage medium and as a feedstock material in powder metallurgy processes, where it decomposes at elevated temperatures to release hydrogen for sintering, foaming, or chemical reactions. Engineers select TiH2 for applications requiring controlled hydrogen generation, lightweight foam production, or as a precursor in advanced titanium-based component manufacturing where precise microstructure control is critical.
powder metallurgy feedstockhydrogen storage and generationtitanium foam productionmetal injection moldingaerospace sintering applicationsresearch metal hydrides
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 111.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.4400 | - | — | ||
Shear Modulus(G) | 39.43 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.328 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -6.820 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2038 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.4987 | eV/atom | — | ||
| ↳ | -0.3010 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.