MnAlPt is an intermetallic compound combining manganese, aluminum, and platinum—a ternary metallic system that exhibits relatively high stiffness with moderate density. This material belongs to the class of advanced intermetallics, which are primarily of research and developmental interest rather than established commercial production. Intermetallics like MnAlPt are investigated for applications requiring high specific stiffness, thermal stability, or unique magnetic properties, though challenges around brittleness and manufacturing processability typically limit their adoption compared to conventional alloys. Engineers would consider this compound in specialized aerospace, high-temperature, or functional material applications where the unique combination of elements offers performance advantages unavailable in conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 17,827 | ksi | — | ||
| ↳ | 17,827 | ksi | — | ||
| ↳ | 22,399.6 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 1.890 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.3496 | - | — | ||
| ↳ | 0.4200 | - | — | ||
Shear Modulus(G)3 entries | 5,957.8 | ksi | — | ||
| ↳ | 5,957.8 | ksi | — | ||
| ↳ | 4,828.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3777 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 6.850 | µB | — | ||
Seebeck Coefficient(S) | -6.627 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1057 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5953 | eV/atom | — |