NbFe3

metal
· JVASP-37144· NbFe3

NbFe3 is an intermetallic compound combining niobium and iron in a fixed stoichiometric ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research and emerging industrial interest, valued in applications requiring high-temperature strength, wear resistance, and magnetic properties where conventional steel or nickel-based superalloys may be insufficient. Engineers consider NbFe3 for specialized aerospace, defense, and advanced manufacturing contexts where the combination of refractory behavior and ferromagnetic characteristics offers advantages over standard iron-based alloys, though production scalability and cost remain considerations relative to established alternatives.

high-temperature structural componentswear-resistant coatingsmagnetic applicationsaerospace/defense researchintermetallic compositeserosion-resistant parts

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.