AlTaO2N — Properties & Data | MatWorld

AlTaO2N

Name: AlTaO2N
Brand: MatWorld

ceramic

· AlTaO2N

AlTaO2N is an advanced oxynitride ceramic combining aluminum, tantalum, oxygen, and nitrogen phases. This material is primarily of research and development interest for high-temperature structural and functional applications where conventional oxides fall short in thermal stability or mechanical performance. Notable applications include high-temperature coatings, refractory components, and next-generation engine materials where the oxynitride structure offers potential improvements in creep resistance and oxidation protection compared to traditional alumina or tantalum oxide alternatives.

high-temperature coatingsrefractory materialsadvanced ceramics researchaerospace engine componentsoxidation barriersstructural ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.4580	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7200	eV/atom	DFT

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.

AlTaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental