TaBeIr — Properties & Data | MatWorld

TaBeIr

ceramic

· JVASP-70312· TaBeIr

TaBeIr is a ternary ceramic compound combining tantalum, beryllium, and iridium. This is a research-phase material exploring ultra-high-density ceramic compositions, likely investigated for extreme-environment applications where conventional ceramics reach performance limits. The combination of refractory metals suggests potential for high-temperature stability and hardness, though such materials remain largely experimental and face significant processing and cost challenges that limit industrial adoption.

high-temperature aerospace researchextreme-environment ceramicsexperimental refractory compoundshardening phases in compositeswear-resistant coatings (research)nuclear or plasma-facing materials (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.88	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)	0.4313	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07528	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.

TaBeIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental