WRbON2 — Properties & Data | MatWorld

WRbON2

ceramic

· WRbON2

WRbON₂ is an experimental refractory ceramic compound in the rare-earth oxynitride family, combining tungsten, rubidium, oxygen, and nitrogen elements. This material class is primarily of research interest for ultra-high-temperature applications where thermal stability and oxidation resistance are critical, with potential applications in aerospace propulsion, thermal barrier coatings, and extreme-environment structural components. The incorporation of rare-earth elements and nitrogen in the oxide lattice offers theoretical advantages in creep resistance and thermal shock tolerance compared to conventional alumina or yttria-stabilized zirconia systems, though industrial adoption remains limited pending further development.

high-temperature refractory coatingsaerospace propulsion systemsthermal barrier applicationsextreme-environment ceramicsresearch and development

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.331	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	4.380	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.

WRbON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental