KZr2Nb

metal

· JVASP-51143· KZr2Nb

KZr2Nb is an intermetallic compound combining potassium, zirconium, and niobium elements. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established in large-scale industrial production. It is investigated for high-temperature structural applications and advanced aerospace/defense systems where resistance to extreme thermal and mechanical loads is critical, though it remains largely experimental compared to conventional superalloys and titanium aluminides.

high-temperature structural researchrefractory intermetallics developmentaerospace advanced materialsthermal protection systems (experimental)fundamental materials science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.599	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-5.090	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9111	eV/atom	—
Formation Energy(ΔHf)	0.9090	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.

KZr2Nb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control