Li2AlN2

metal

· JVASP-120278· Li2AlN2

Li2AlN2 is a ternary nitride ceramic compound combining lithium, aluminum, and nitrogen elements, belonging to the family of advanced nitride ceramics. This material exists primarily in research and development contexts as a potential candidate for applications requiring low density combined with high stiffness and thermal stability. Its notable characteristics within the nitride ceramic family make it of interest for defense, aerospace, and high-temperature applications where conventional ceramics or metal alloys may be insufficient.

Advanced ceramic matricesAerospace structural componentsHigh-temperature oxidation resistanceLightweight structural applicationsResearch phase materialsThermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	16,862.1	ksi	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	9,611.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09707	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3280	eV/atom	—
Formation Energy(ΔHf)	-0.7269	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.

Li2AlN2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control