NbBN3

metal

· NbBN3

NbBN3 is a ternary ceramic compound combining niobium, boron, and nitrogen, belonging to the refractory ceramic family. This material is primarily of research interest for applications requiring extreme hardness and thermal stability; it exists in the early development stage and is being investigated as a potential hard coating, abrasive, or structural component for high-temperature aerospace and tooling applications where conventional nitrides or carbides may degrade.

high-temperature coatingsrefractory ceramicscutting tool materialsaerospace structural researchextreme-environment applications

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)	0.000289	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.340	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.

NbBN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control