TaAlO2N — Properties & Data | MatWorld

TaAlO2N

ceramic

· TaAlO2N

TaAlO₂N is an oxynitride ceramic compound combining tantalum, aluminum, oxygen, and nitrogen elements, belonging to the family of refractory oxynitrides. This material is primarily explored in research contexts for high-temperature applications where enhanced thermal stability and oxidation resistance are critical, particularly in semiconductor processing, protective coatings, and advanced refractories where traditional oxides may degrade.

high-temperature coatingssemiconductor processing equipmentrefractory liningsoxidation barriersresearch/development ceramicsextreme environment protection

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)	-0.5489	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.100	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.

TaAlO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental