TaBe2Cr

metal

· JVASP-74992· TaBe2Cr

TaBe2Cr is an experimental intermetallic compound combining tantalum, beryllium, and chromium elements. This material belongs to the family of refractory metal intermetallics being investigated for extreme-temperature structural applications where conventional superalloys reach their thermal limits. While still primarily in research phases, compounds in this material class are of interest for aerospace and high-temperature industrial environments due to the high melting points and potential strength retention of tantalum-based intermetallics, though manufacturability and brittleness remain significant development challenges.

High-temperature researchRefractory metal compositesAerospace propulsion systems (experimental)Extreme environment engineering (research phase)Materials science developmentAdvanced alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3007	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)	0.5409	eV/atom	—
Formation Energy(ΔHf)	0.3194	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.

TaBe2Cr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control