KBeNb — Properties & Data | MatWorld

KBeNb

metal

· JVASP-71719· KBeNb

KBeNb is an intermetallic compound combining potassium, beryllium, and niobium. This is an experimental or specialized research material rather than a production alloy; intermetallic compounds in this compositional family are investigated for high-temperature structural applications and advanced material research where conventional alloys reach performance limits.

High-temperature structural researchIntermetallic compound developmentAerospace materials investigationAdvanced alloy researchSpecialty metallurgy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.825	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.092	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9631	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

KBeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control