NbSiN3

metal

· NbSiN3

NbSiN3 is a niobium silicon nitride ceramic compound that belongs to the family of refractory nitrides and is primarily investigated as an experimental material for high-temperature applications. This compound is of research interest for aerospace and thermal management systems where extreme temperature stability and hardness are critical, though industrial deployment remains limited compared to established alternatives like silicon nitride or aluminum nitride. The material's potential lies in its combination of refractory properties and hardness, making it relevant for researchers exploring next-generation composites, coatings, and structural ceramics for ultra-high-temperature environments.

High-temperature coatingsRefractory ceramicsAerospace thermal componentsResearch and developmentComposite reinforcementOxidation-resistant 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)	-0.00241	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7800	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.

NbSiN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control