TiBeSi2
metal· JVASP-72025· TiBeSi2
TiBeSi2 is an intermetallic compound combining titanium, beryllium, and silicon, belonging to the family of refractory metals and high-temperature intermetallics. This material is primarily of research and development interest rather than widespread industrial use, investigated for applications requiring exceptional stiffness-to-weight performance and thermal stability. Engineers consider TiBeSi2 for extreme environments where conventional titanium alloys or ceramic composites reach their limits, though processing challenges and beryllium toxicity concerns typically restrict its adoption to specialized aerospace and defense programs.
aerospace structural componentshigh-temperature applicationslightweight refractory materialsresearch/experimental applicationsadvanced composites developmentthermal protection systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,679.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G) | 14,711.2 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1318 | 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) | 0.1499 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2310 | 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.