HfBaN3

ceramic

· HfBaN3

HfBaN3 is an experimental ceramic compound in the hafnium boride family, combining hafnium, boron, and nitrogen to form a refractory material. Research into hafnium-boron-nitrogen systems targets ultra-high-temperature structural applications where extreme thermal stability and oxidation resistance are critical; this compound family remains primarily in development rather than established production. The hafnium boride class is evaluated for aerospace thermal protection, hypersonic vehicle components, and advanced reactor environments where conventional ceramics and superalloys reach their limits.

ultra-high-temperature structural ceramicsaerospace thermal protection systemshypersonic vehicle componentsadvanced reactor materialsrefractory coatings researchnext-generation thermal barriers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.000535	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.300	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.

HfBaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental