Al1 Ti1 Ni2

semiconductor

· Al1 Ti1 Ni2

Al₁Ti₁Ni₂ is an experimental intermetallic compound combining aluminum, titanium, and nickel in a 1:1:2 stoichiometric ratio, classified as a semiconductor material. This ternary system represents research into lightweight, high-strength intermetallic phases that leverage nickel's hardness and thermal stability with titanium and aluminum's low density. While not yet a commodity material, ternary Al-Ti-Ni compounds are investigated for advanced aerospace and high-temperature structural applications where conventional binary titanium or nickel-aluminum alloys reach performance limits, though reproducibility and processing routes remain active research areas.

experimental aerospace structureshigh-temperature phase researchlightweight intermetallic studyadvanced propulsion systems (research phase)materials science R&Dintermetallic hardening applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	24,042.5	ksi	—
Shear Modulus(G)	9,839.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6400	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.

Al1 Ti1 Ni2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control