YAlON2 — Properties & Data | MatWorld

YAlON2

ceramic

· YAlON2

YAlON₂ is an advanced oxynitride ceramic composed of yttrium, aluminum, oxygen, and nitrogen. This material belongs to the family of rare-earth oxynitride ceramics, which combine the thermal stability of oxides with the hardness and wear resistance of nitrides. YAlON₂ is primarily investigated in research and specialized industrial contexts for high-temperature applications where conventional oxides or nitrides show limitations, offering potential advantages in thermal shock resistance and chemical stability at elevated temperatures compared to many single-phase alternatives.

High-temperature structural ceramicsWear-resistant coatingsThermal barrier applicationsAdvanced cutting toolsRefractory componentsResearch/development phase materials

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)	0.000441	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

YAlON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental