BeTaON2

ceramic

· BeTaON2

BeTaON2 is a ceramic compound combining beryllium, tantalum, oxygen, and nitrogen elements, representing a refractory ceramic in the transition metal oxynitride family. This material is primarily of research interest for high-temperature applications where exceptional hardness, chemical stability, and thermal resistance are required. The oxynitride chemistry offers potential advantages in oxidation resistance and mechanical performance compared to conventional oxides or nitrides alone, making it relevant for aerospace, electronics, and extreme-environment engineering where material stability under thermal and chemical stress is critical.

high-temperature structural ceramicsaerospace thermal protectionrefractory applicationsadvanced electronics substratesresearch/development compoundsextreme-environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.4826	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9000	eV/atom	—

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

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.

BeTaON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental