NbNi2

metal

· JVASP-93893· NbNi2

NbNi₂ is an intermetallic compound in the niobium-nickel system, characterized by a defined stoichiometric crystal structure that imparts high stiffness and density. This material is primarily of research and specialized industrial interest, valued in applications requiring high-temperature strength, corrosion resistance, or specific electromagnetic properties where the unique phase structure provides advantages over conventional nickel alloys or niobium-based superalloys.

High-temperature aerospace componentsIntermetallic research and developmentCorrosion-resistant coatingsSuperconductor applicationsRefractory metal systemsAdvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	30,433.3	ksi	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	12,647.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3210	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)	0.09510	eV/atom	—
Formation Energy(ΔHf)	-0.1832	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.

NbNi2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control