LaTa2Be — Properties & Data | MatWorld

LaTa2Be

ceramic

· JVASP-68045· LaTa2Be

LaTa₂Be is an experimental ceramic compound combining lanthanum, tantalum, and beryllium—a rare combination that positions it within the family of advanced refractory and high-performance ceramics. This material remains primarily a research compound with limited industrial deployment; it is of interest in fundamental materials science for exploring mixed-metal oxide/carbide systems and their mechanical behavior at extreme conditions. The material family shows potential for high-temperature applications and specialized aerospace or nuclear contexts where conventional ceramics reach performance limits, though practical use cases remain under investigation.

experimental research ceramicshigh-temperature refractory applicationsaerospace thermal protection (exploratory)nuclear fuel cladding studiesadvanced composite reinforcement (potential)materials science fundamental research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	8.520	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.06000	-	DFT · OptB88vdW
Shear Modulus(G)	17.57	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	10.78	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)	0.6330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5251	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.

LaTa2Be

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental