Ti4 Al8

semiconductor
· Ti4 Al8

Ti4Al8 is a titanium-aluminum intermetallic compound belonging to the titanium aluminide family, a class of advanced materials combining titanium and aluminum in fixed stoichiometric ratios. This material is primarily investigated for high-temperature structural applications where lightweight properties and thermal stability are critical, particularly in aerospace and power generation sectors where traditional titanium alloys reach their temperature limits. Ti4Al8 represents research-stage development within the intermetallic family; while titanium aluminides show promise for turbine engines and hypersonic vehicles, they typically exhibit brittleness and processing challenges compared to conventional titanium alloys, making material selection dependent on specific thermal and weight requirements.

high-temperature aerospace structuresgas turbine componentslightweight structural applicationsresearch/experimental applicationselevated-temperature engineering

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.