K8Ta4F28 is a fluoride-based ceramic compound containing potassium, tantalum, and fluorine—likely a research or specialized composition rather than a commercial alloy. This material family is of interest in advanced ceramics research, particularly for applications requiring high chemical stability, thermal properties, or optical/electronic functionality that fluoride ceramics can provide. The tantalum content suggests potential use in high-performance applications where refractory properties, chemical inertness, or specific electronic characteristics are valued; however, this specific composition appears experimental and would require verification of its processing, reproducibility, and performance characteristics before adoption in production engineering.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 29.87 | GPa | DFT · OptB88vdW | ||
Shear Modulus(G) | 14.90 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.593 | eV | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -3.365 | 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