RbNb
metal· JVASP-129384· RbNb
RbNb is an intermetallic compound combining rubidium and niobium, representing a research-phase material within the broader family of refractory intermetallics. This compound is not yet established in volume production and remains primarily of interest in materials science research contexts, where it is studied for potential applications in high-temperature systems and specialty alloy development. Engineers considering RbNb would typically be engaged in exploratory research rather than conventional engineering design, evaluating its potential advantages in extreme environments where conventional metals reach their limits.
high-temperature intermetallics researchrefractory alloy developmentaerospace materials explorationspecialty metal compoundsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.942 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 2.453 | eV/atom | — | ||
Formation Energy(ΔHf) | 2.438 | 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.