NbKr

metal

· JVASP-127843· NbKr

NbKr is a niobium-krypton compound, representing an experimental or specialized metal-based material in the refractory metal family. This composition is not commonly encountered in mainstream engineering and likely exists as a research compound or specialized alloy developed for extreme environment applications. The material's potential relevance lies in high-temperature and corrosion-resistant applications where niobium's inherent strength and oxidation resistance at elevated temperatures could be leveraged, though limited industrial adoption and availability suggest it remains primarily a laboratory or niche-application material.

Experimental/Research CompoundHigh-Temperature ApplicationsRefractory MetalsAerospace ResearchChemical ProcessingSpecialized Alloy Development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.722	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)	1.698	eV/atom	—
Formation Energy(ΔHf)	1.698	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.

NbKr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control