Ti2 Al1 Cu1

semiconductor

· Ti2 Al1 Cu1

Ti₂AlCu is an intermetallic compound combining titanium, aluminum, and copper in a defined stoichiometric ratio, representing a ternary phase within the titanium-aluminum-copper system. This material exists primarily in research and development contexts as an exploratory intermetallic candidate, investigated for potential applications requiring high specific strength, elevated-temperature stability, or specialized electrical/thermal properties that multicomponent titanium alloys cannot deliver. The ternary composition distinguishes it from conventional binary Ti–Al and Ti–Cu alloys, though industrial adoption remains limited pending demonstration of cost-effective manufacturing and reproducible properties at scale.

Research and experimental applicationsHigh-temperature structural compositesIntermetallic phase studiesAerospace material developmentLightweight high-strength candidates

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02210	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.04600	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.

Ti2 Al1 Cu1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control