AlTaOFN

Name: AlTaOFN
Brand: MatWorld

ceramic

· AlTaOFN

AlTaOFN is an experimental oxynitride ceramic composed of aluminum, tantalum, oxygen, and nitrogen phases. This material belongs to the family of advanced ceramics designed to combine high-temperature stability with improved fracture toughness and oxidation resistance compared to conventional oxide ceramics. Research into this composition targets applications where conventional alumina or tantalum oxide ceramics face limitations in thermal cycling, mechanical reliability, or high-temperature oxidative environments.

high-temperature structural ceramicsaerospace engine componentsoxidation-resistant coatingsthermal barrier applicationsrefractory compositesresearch and development

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)	9.193e-9	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

AlTaOFN — Properties & Data | MatWorld

AlTaOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental