NbPb

metal

· JVASP-129376· NbPb

NbPb is an intermetallic compound combining niobium and lead, belonging to the family of refractory metal-based alloys. This material is primarily of research and developmental interest for superconducting applications, as niobium-based compounds have shown promise in cryogenic electrical systems; however, NbPb itself remains largely experimental and is not widely adopted in mainstream industrial production.

superconducting devices (research)cryogenic applicationshigh-energy physicsexperimental metallurgyintermetallic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.66	kg/m³	—

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)	0.4968	eV/atom	—
Formation Energy(ΔHf)	0.4968	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.

NbPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control