TiGa

metal
· TiGa

TiGa is an intermetallic compound combining titanium and gallium, representing an emerging class of lightweight metallic materials. While not yet widely commercialized, TiGa and similar titanium-based intermetallics are of research interest for applications requiring combinations of low density with reasonable stiffness, particularly in aerospace and high-temperature environments where reducing component weight is critical. Engineers would consider this material for advanced aerospace structures, aerospace fasteners, or thermal management components where the material's density-to-stiffness ratio offers potential advantages over conventional titanium alloys, though production maturity and cost remain limiting factors compared to established alternatives.

aerospace structural componentslightweight intermetallic researchhigh-temperature applicationsweight-critical fastenersthermal management systemsexperimental aerospace materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
114.7
GPa—
↳
117.6
GPa—
Poisson's Ratio(ν)
0.2700
-—
Shear Modulus(G)2 entries
71.48
GPa—
↳
69.65
GPa—
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
PropertyValueUnitConditionsSource
Density(ρ)
6.260
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-9.813
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4547
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.