BeNbRu2

metal
· JVASP-67604· BeNbRu2

BeNbRu2 is an experimental intermetallic compound combining beryllium, niobium, and ruthenium, representing a research-phase material in the high-performance refractory alloy family. This ternary system is primarily of academic and exploratory interest rather than established in broad industrial production, with potential applications in extreme-environment engineering where lightweight strength and thermal stability are critical. The material's appeal lies in its combination of low density (beryllium component) with the refractory and high-temperature properties of niobium and ruthenium, making it a candidate for next-generation aerospace and high-temperature structural applications, though manufacturing, cost, and toxicity concerns around beryllium currently limit practical deployment.

high-temperature structural applicationsaerospace researchrefractory alloysexperimental materialsadvanced propulsion systemsextreme-environment engineering

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
28,846.6
ksi—
Poisson's Ratio(ν)
0.3500
-—
Shear Modulus(G)
10,273
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.3231
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1763
eV/atom—
Formation Energy(ΔHf)
-0.07824
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.
BeNbRu2 — Properties & Data | MatWorld