Ta2BeCr

metal

· JVASP-71091· Ta2BeCr

Ta2BeCr is an intermetallic compound combining tantalum, beryllium, and chromium, representing an experimental multi-component alloy system rather than an established commercial material. Research into such ternary intermetallics typically focuses on achieving lightweight high-temperature strength and corrosion resistance by leveraging tantalum's refractory properties and beryllium's low density, though processing challenges and beryllium toxicity limit practical development. Engineers would encounter this material primarily in academic or advanced research settings exploring next-generation aerospace or extreme-environment applications, rather than in current production systems.

experimental aerospace researchhigh-temperature intermetallicsrefractory alloy developmentextreme environment explorationlightweight structural systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4394	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4111	eV/atom	—
Formation Energy(ΔHf)	0.2657	eV/atom	—

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

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.

Ta2BeCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control