TaNF2 is a tantalum-based ceramic compound combining tantalum nitride and fluoride phases, representing an advanced refractory ceramic material. This is primarily a research and developmental material explored for ultra-high-temperature applications where traditional ceramics reach their limits, particularly in environments requiring combined thermal stability, chemical inertness, and mechanical performance. The tantalum nitride-fluoride system is notable for its potential in next-generation aerospace propulsion, extreme environment coatings, and high-temperature structural applications where conventional refractory oxides would degrade.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,518.4 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | -0.3900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 8,402 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2784 | lb/in³ | 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) | 0.8965 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.572 | 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