BeNb4Rh
metal· JVASP-74968· BeNb4Rh
BeNb4Rh is an intermetallic compound combining beryllium, niobium, and rhodium, representing a high-performance metal alloy from the refractory intermetallic family. This material is primarily of research and development interest, explored for applications demanding exceptional high-temperature strength, corrosion resistance, and lightweight performance where conventional superalloys reach their limits. The combination of beryllium's low density with niobium and rhodium's refractory properties positions this alloy as a candidate for next-generation aerospace and extreme-environment applications, though commercial use remains limited pending further development and cost optimization.
high-temperature aerospace applicationsresearch-phase intermetallic compoundsrefractory alloy developmentlightweight structural materialsextreme environment componentsadvanced propulsion systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.