CaAlN2

metal

· JVASP-118363· CaAlN2

Calcium aluminum nitride (CaAlN₂) is a ceramic compound belonging to the ternary nitride family, combining alkaline-earth and group III elements in a nitride lattice. This material remains largely in the research and development phase, with potential applications in high-temperature structural ceramics, refractory systems, and wide-bandgap semiconductor substrates where thermal stability and chemical inertness are priorities. Its ternary composition offers opportunities to tailor properties beyond binary nitrides (like AlN or GaN), making it of interest for next-generation thermal management and electronic device platforms, though industrial adoption has been limited compared to well-established nitride ceramics.

high-temperature ceramicsrefractory materialssemiconductor substrates (research)thermal management systemswide-bandgap electronics (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.502	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.8370	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3905	eV/atom	—
Formation Energy(ΔHf)	-0.9291	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.

CaAlN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control