BeWO2N

ceramic

· BeWO2N

BeWO₂N is an advanced ceramic compound combining beryllium, tungsten, oxygen, and nitrogen, representing a member of the oxynitride ceramic family. This material is primarily of research and developmental interest, investigated for applications requiring extreme hardness, thermal stability, and resistance to oxidation at elevated temperatures. Its potential significance lies in replacing traditional ceramics in demanding aerospace, cutting tool, and high-temperature structural applications where the combination of beryllium's low density and tungsten's refractory properties offers performance advantages over conventional alternatives.

high-temperature structural ceramicscutting tool insertsaerospace componentswear-resistant coatingsrefractory applicationsresearch/developmental materials

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)	0.2741	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.340	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.

BeWO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental