BeNbOs
metal· JVASP-117692· BeNbOs
BeNbOs is an experimental intermetallic or ceramic compound combining beryllium, niobium, and oxygen. This material belongs to the family of advanced refractory compounds under investigation for high-temperature structural applications where thermal stability, low density, and chemical resistance are priorities. Research into this composition targets extreme-environment aerospace and nuclear applications where conventional alloys reach their performance limits.
high-temperature aerospace structuresnuclear reactor componentsrefractory materials researchlightweight composite reinforcementexperimental structural ceramicsthermal protection systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | -182.7 | ksi | — | ||
Shear Modulus(G) | -253.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.06290 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.9180 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 4.325 | eV/atom | — | ||
Formation Energy(ΔHf) | 4.117 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.