Mg2NbFe — Properties & Data | MatWorld

Mg2NbFe

metal

· JVASP-51169· Mg2NbFe

Mg2NbFe is an intermetallic compound combining magnesium, niobium, and iron elements, belonging to the family of lightweight metallic materials with potential for high-temperature applications. This material is primarily of research interest rather than established industrial use, with development focused on leveraging magnesium's low density alongside niobium and iron's contributions to strength and thermal stability. Engineers considering this compound would be exploring emerging alternatives for weight-critical, elevated-temperature structural applications where conventional magnesium alloys or titanium alloys may not offer sufficient performance windows.

experimental aerospace structureshigh-temperature lightweight alloysintermetallic researchadvanced composites developmentthermal engine components

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.013	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00155	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00156	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	26.17	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	26.17	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6913	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6261	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mg2NbFe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control