Nb3Fe

metal

· JVASP-78843· Nb3Fe

Nb3Fe is an intermetallic compound combining niobium and iron in a 3:1 stoichiometric ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research and development interest rather than widely commercialized, with potential applications in high-temperature structural applications where its refractory nature and intermetallic bonding offer advantages over conventional alloys.

high-temperature structural componentsrefractory intermetallics researchaerospace propulsion systemsnuclear reactor applicationswear-resistant coatingsmaterials development and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	27,046.6	ksi	—
Poisson's Ratio(ν)	0.4100	-	—
Shear Modulus(G)	3,465	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3011	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2692	eV/atom	—
Formation Energy(ΔHf)	0.2040	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.

Nb3Fe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control