NbSiO3 — Properties & Data | MatWorld

NbSiO3

ceramic

· NbSiO3

NbSiO3 is a niobium silicate ceramic compound combining refractory niobium oxide with silica, forming a mixed-oxide ceramic material. While not a mainstream engineering ceramic, niobium silicates are studied for high-temperature structural applications and specialized refractory uses where oxidation resistance and thermal stability are required. This material family remains primarily in research and development contexts, with potential applications in advanced aerospace components, high-temperature coatings, and specialized refractory systems where conventional silicates prove insufficient.

high-temperature refractoriesaerospace structural componentsoxidation-resistant coatingsadvanced ceramics researchthermal barrier materialsspecialty refractory linings

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.5610	μB	DFT
↳	-2.579	μB	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.605	eV/atom	DFT
↳	0.9800	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

NbSiO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental