TiBe2W
metal· JVASP-71992· TiBe2W
TiBe2W is an experimental intermetallic compound combining titanium, beryllium, and tungsten. This material belongs to the family of high-strength refractory intermetallics being investigated for applications requiring exceptional stiffness and density performance at elevated temperatures. The tungsten addition enhances hardness and refractory character, while the beryllium component reduces overall density compared to conventional titanium-tungsten systems, making it a candidate for weight-critical aerospace and defense applications where conventional superalloys may be cost-prohibitive or density-limited.
aerospace structures (research phase)high-temperature compositesrefractory metal matrix compositesmilitary/defense applicationsadvanced bearing systemshigh-stiffness lightweight components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,855.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.1600 | - | — | ||
Shear Modulus(G) | 6,314.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2994 | 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) | 0.2155 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.09655 | 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.