Ti5Ga4

metal
· JVASP-13119· Ti5Ga4

Ti5Ga4 is an intermetallic compound in the titanium-gallium binary system, representing a research-phase material rather than a widely commercialized alloy. This compound exists primarily in the scientific literature as an exploratory material within the broader family of titanium intermetallics, which are studied for their potential to offer improved high-temperature strength, stiffness, and oxidation resistance compared to conventional titanium alloys. Development of such titanium-based intermetallics remains largely experimental, with potential applications in aerospace and power-generation sectors where weight savings and elevated-temperature performance are critical, though maturity and manufacturing scalability remain open questions.

Research and developmentHigh-temperature aerospace componentsAdvanced intermetallic studiesMaterial characterizationExploratory alloy designLightweight structural applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
5.968
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)
-2.500
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.01030
eV/atom—
Formation Energy(ΔHf)
-0.4242
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.