Ta2Be17 — Properties & Data | MatWorld

Ta2Be17

ceramic

· JVASP-154966· Ta2Be17

Ta₂Be₁₇ is an intermetallic ceramic compound combining tantalum and beryllium, representing a research-phase material in the family of high-performance refractory intermetallics. This compound is primarily of academic and exploratory interest rather than established industrial production, with potential applications leveraging tantalum's refractory properties and beryllium's lightweight characteristics, though processing challenges and beryllium toxicity concerns limit practical deployment compared to conventional ceramic alternatives.

refractory research compoundshigh-temperature structural evaluationaerospace material screeningnuclear thermal applicationsexperimental composites development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.157	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2525	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.

Ta2Be17

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental