KTaBe2 — Properties & Data | MatWorld

KTaBe2

ceramic

· JVASP-64904· KTaBe2

KTaBe₂ is an experimental ceramic compound containing potassium, tantalum, and beryllium elements, likely explored within the broader family of mixed-metal beryllide ceramics. This material belongs to research-phase compound development rather than established commercial production, with potential interest in specialized high-performance ceramic applications where tantalum's refractory properties and beryllium's lightweight characteristics might offer synergistic benefits.

research and developmentrefractory ceramicshigh-temperature applicationsaerospace componentsspecialty electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.751	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.646	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.450	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

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.

KTaBe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental