TaBePt — Properties & Data | MatWorld

TaBePt

metal

· JVASP-69833· TaBePt

TaBePt is a ternary intermetallic alloy combining tantalum, beryllium, and platinum. This material belongs to the high-performance refractory metal family and is primarily encountered in research and development contexts rather than widespread industrial production. The combination of tantalum's refractory properties, platinum's chemical inertness, and beryllium's low density creates a system of scientific interest for extreme-environment applications, though practical use remains limited due to manufacturing complexity, cost, and beryllium toxicity concerns during processing.

experimental refractory applicationshigh-temperature aerospace researchcorrosion-resistant coatingselectronic device contactschemical processing equipmentnuclear or extreme environment testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5276	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4028	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1126	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

Export Control

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.

TaBePt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control