LiAlN
metal· JVASP-120277· LiAlN
LiAlN is a ternary nitride ceramic compound combining lithium, aluminum, and nitrogen. It belongs to the family of lightweight metal nitrides and exists primarily in research and developmental contexts rather than established commercial production. The material is of interest to materials scientists for advanced applications requiring combinations of low density, high hardness, and thermal stability—properties characteristic of nitride ceramics—though practical manufacturing and processing routes remain under investigation.
ceramic coatings (research stage)high-temperature structural materials (developmental)lightweight armor applications (exploratory)electronic substrate materials (laboratory)thermal barrier systems (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 91.09 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 57.37 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.995 | kg/m³ | — |
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) | 0.6462 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4814 | 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.