Ti1 Al1

semiconductor

· Ti1 Al1

Ti1Al1 is an experimental intermetallic compound in the titanium-aluminum system, representing a 1:1 stoichiometric composition that falls within the semiconductor materials class. This material belongs to the family of titanium aluminides, which are lightweight intermetallics studied for advanced high-temperature applications where conventional titanium alloys reach their performance limits. Ti1Al1 is primarily of research interest rather than established industrial use; it and similar TiAl compounds are being developed for aerospace and automotive propulsion systems where reduced density and maintained strength at elevated temperatures offer advantages over traditional superalloys.

aerospace engine components (research phase)high-temperature structural materialslightweight alloy developmentintermetallic semiconductorsadvanced materials researchturbine blade alternatives (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	112.7	GPa	—
Shear Modulus(G)	71.05	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00530	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4090	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.

Ti1 Al1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control