BaAlSi5N7O2

ceramic

· JVASP-139872· BaAlSi5N7O2

BaAlSi5N7O2 is an oxynitride ceramic combining barium, aluminum, silicon, nitrogen, and oxygen into a single-phase compound. This material belongs to the family of advanced ceramics engineered for high-temperature structural applications where thermal stability and mechanical strength are required. While primarily investigated in research and development contexts, oxynitride ceramics like this composition show promise for demanding aerospace and industrial applications where conventional oxides or nitrides alone prove insufficient.

high-temperature structural ceramicsaerospace componentsrefractory applicationsresearch and developmentthermal barrier coatingsceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.613	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.084	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.694	eV/atom	—

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

Regulatory Screening

Environmental

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.

BaAlSi5N7O2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental