TaTc₂As is a ternary intermetallic ceramic compound combining tantalum, technetium, and arsenic elements. This is a research-phase material studied primarily for its potential in extreme-environment applications where high hardness and refractory properties are valued; such ternary metal-arsenide systems are not yet established in mainstream industrial production. The material belongs to the family of refractory intermetallics and represents exploratory work into alternatives for high-temperature structural applications, though practical deployment remains limited pending further characterization and processing development.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 116.5 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.4900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 10.86 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.93 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.5932 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.2482 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data