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
| 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.