PaPb is a lead-based ceramic compound combining lead (Pb) with another element or elements, likely including palladium or another metallic component based on the designator. This material falls within the family of heavy-metal ceramics and represents specialized research or niche industrial formulations rather than a mainstream engineering ceramic. The high density and specific elastic properties suggest potential applications in radiation shielding, acoustic damping, or specialized electronic ceramics, though this particular composition is not widely documented in standard engineering references and may be an experimental compound or proprietary formulation requiring further characterization for production use.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 11,321.6 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3800 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,036.4 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4850 | 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) | 0.1322 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.05607 | 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