YCN is a yttrium-based ceramic compound, likely a yttrium carbonitride or related refractory ceramic. This material belongs to the family of ultra-high-temperature ceramics and is primarily of research interest for extreme environment applications where thermal stability, hardness, and chemical resistance are critical. YCN is evaluated for aerospace, thermal protection, and wear-resistant applications where conventional ceramics or metals reach performance limits, though it remains less widely commercialized than established alternatives like alumina or silicon carbide.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.50 range 32.52–42.48median of 2 measurements | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3700 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 21.39 range 18.55–24.23median of 2 measurements | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.093 | 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) | 2.819 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 1.505 | 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