TaAlRu2
metal· JVASP-41893· TaAlRu2
TaAlRu2 is a ternary intermetallic compound combining tantalum, aluminum, and ruthenium, representing an experimental high-performance alloy in the refractory metal family. This material is primarily studied in research contexts for extreme-environment applications where conventional superalloys reach their limits, leveraging tantalum's high melting point and ruthenium's strength and corrosion resistance. Engineers would consider this compound for specialized aerospace and high-temperature structural applications where weight efficiency and thermal stability are critical, though its development status means adoption remains limited to advanced research programs rather than widespread industrial deployment.
high-temperature structural componentsaerospace propulsion systemsrefractory metal researchextreme-environment applicationssuperalloy alternatives
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 242.2 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 127.9 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.49 | kg/m³ | — |
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 | — | ||
Seebeck Coefficient(S) | -42.15 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7242 | 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.