AlScN3

metal

· AlScN3

AlScN3 is a ternary nitride ceramic compound combining aluminum, scandium, and nitrogen, representing an emerging material in the family of transition metal nitrides and high-entropy ceramics. This compound is primarily of research interest for advanced applications requiring high hardness, thermal stability, and wear resistance; it is not yet widely deployed in mainstream industrial production but shows promise as a coating material and structural ceramic where conventional aluminum nitride or titanium nitride may be insufficient. Its potential advantages lie in enhanced mechanical properties and thermal performance compared to binary nitride systems, making it a candidate material for extreme-environment applications being explored in academic and specialized industrial settings.

Hard coatings and wear protectionHigh-temperature structural ceramicsResearch-phase composite reinforcementCutting tool coatingsThermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.156	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.360	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.

AlScN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control