NeNb

metal

· JVASP-129370· NeNb

NeNb is a intermetallic compound composed of nickel and niobium, belonging to the family of refractory intermetallics under investigation for high-temperature structural applications. This material is primarily explored in research and development contexts rather than as an established commercial alloy, with potential applications in aerospace and power generation where enhanced high-temperature strength and oxidation resistance are critical performance drivers.

high-temperature structural componentsaerospace engine applicationsrefractory intermetallic researchadvanced turbine developmentelevated-temperature oxidation resistancelightweight refractory alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1873	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	2.424	eV/atom	—
Formation Energy(ΔHf)	2.412	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.

NeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control