NbO3

ceramic

· JVASP-110191· NbO3

NbO3 is a niobium oxide ceramic compound that belongs to the broader family of refractory oxides used in high-temperature and corrosive environments. While specific commercial grades under this designation are limited, niobium oxides are valued in materials science for their high melting points, chemical stability, and potential applications in advanced ceramics where thermal and chemical resistance are critical. Engineers consider niobium oxide ceramics when standard refractory materials are insufficient, particularly in specialized high-performance applications requiring resistance to oxidation and thermal shock.

high-temperature refractory coatingschemical processing vesselsaerospace thermal barriersresearch ceramicscorrosion-resistant liningsadvanced kiln materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,946.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	9,833.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1336	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.9140	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2931	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.086	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NbO3 — Properties & Data | MatWorld

NbO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental