Ti2Al
metal· JVASP-36231· Ti2Al
Ti2Al is an intermetallic compound in the titanium-aluminum system, representing a ordered phase that forms at specific compositional ratios. This material is primarily of research and developmental interest rather than widely established in production, with potential applications in high-temperature aerospace systems where lightweight, high-strength materials are critical. Its significance lies in exploring alternatives to conventional titanium alloys by leveraging the lower density and potentially enhanced high-temperature stability of titanium-aluminum intermetallics, though brittleness and processing challenges remain limitations compared to conventional wrought titanium alloys.
aerospace propulsion systemshigh-temperature structural applicationsresearch and developmentlightweight alloy developmentintermetallic compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1180 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.035 | µB | — | ||
Seebeck Coefficient(S) | -13.32 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8566 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5361 | eV/atom | — |
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.