MgBe2Nb
metal· JVASP-71064· MgBe2Nb
MgBe₂Nb is an intermetallic compound combining magnesium, beryllium, and niobium—a research-stage material in the lightweight refractory alloy family. While not yet established in mainstream commercial production, this composition is of interest in materials science for applications requiring combinations of low density with high-temperature strength and refractory characteristics, particularly where beryllium's thermal and mechanical properties can be leveraged alongside niobium's oxidation resistance.
aerospace thermal structureshigh-temperature intermetallics researchlightweight refractory applicationsexperimental alloy developmentadvanced engine componentsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.