TaTiBe
metal· JVASP-65153· TaTiBe
TaTiBe is a refractory metal alloy combining tantalum, titanium, and beryllium, designed to deliver exceptional stiffness and structural integrity in extreme environments. This material is primarily explored in aerospace and high-temperature engineering applications where conventional superalloys reach their performance limits, such as hypersonic vehicle components and advanced reactor systems. The tantalum-titanium-beryllium system is notable for balancing high elastic moduli with relatively controlled density, making it attractive for weight-critical, high-stress applications where thermal and mechanical stability are paramount.
hypersonic airframesadvanced reactor componentshigh-temperature structural applicationsaerospace propulsion systemsrefractory alloy researchextreme-environment engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 20,659.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 6,270 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3225 | 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) | 0.1561 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.02219 | 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.