NbFe

metal

· JVASP-156756· NbFe

NbFe is an intermetallic compound combining niobium and iron, belonging to the refractory metal alloy family. It is primarily investigated in research and development contexts for high-temperature structural applications where exceptional stiffness and thermal stability are critical. This material class is notable for enabling operation in extreme environments where conventional steels and nickel-based superalloys reach their limits, though commercial deployment remains limited compared to mature alternatives.

high-temperature structural componentsaerospace engine researchrefractory alloy developmentextreme environment applicationsintermetallic compound researchnext-generation materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	29,084.4	ksi	—
Poisson's Ratio(ν)	0.3900	-	—
Shear Modulus(G)	6,616.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3075	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9680	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07440	eV/atom	—
Formation Energy(ΔHf)	-0.05603	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.

NbFe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control