MgNb2
metal· JVASP-78471· MgNb2
MgNb2 is an intermetallic compound combining magnesium and niobium, belonging to the family of lightweight refractory metals and their compounds. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural applications where low density combined with thermal stability is valued. The niobium content provides refractory properties (high melting point) while the magnesium base offers lightweight characteristics, making it relevant for aerospace and defense contexts seeking alternatives to conventional superalloys.
aerospace structural componentshigh-temperature applicationslightweight refractory metalsresearch and developmentthermal barrier candidate materialsadvanced propulsion systems
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.