Mg7Nb
metal· JVASP-91899· Mg7Nb
Mg7Nb is an intermetallic compound combining magnesium and niobium, representing a research-phase material in the magnesium alloy family. This compound is primarily of academic and developmental interest for lightweight structural applications where magnesium's low density is coupled with improved strength and thermal stability from niobium additions. Engineering interest centers on aerospace, automotive, and advanced manufacturing sectors seeking ultra-lightweight materials, though Mg7Nb remains largely in experimental stages and has not seen widespread industrial deployment compared to conventional Mg alloys or titanium alternatives.
lightweight structural componentsaerospace research applicationsautomotive weight reductionintermetallic compound developmenthigh-temperature magnesium alloysexperimental materials development
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.