TaKr — Properties & Data | MatWorld

TaKr

ceramic

· JVASP-128525· TaKr

TaKr is a tantalum-based ceramic compound combining tantalum with krypton, representing an experimental or specialized ceramic material within the refractory and high-performance ceramics family. This material is primarily of research interest for extreme-environment applications where chemical inertness, thermal stability, and resistance to corrosion are critical; it would be considered in niche aerospace, nuclear, or materials science contexts rather than mainstream industrial production.

high-temperature thermal protectionnuclear fuel containment researchrefractory coatingsextreme corrosion resistanceaerospace research applicationsexperimental high-entropy ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2619	lb/in³	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)	1.813	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.813	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.

TaKr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental