YAlPd
metal· YAlPd
YAlPd is an intermetallic compound combining yttrium, aluminum, and palladium, belonging to the rare-earth intermetallic family. This material is primarily investigated in research contexts for high-temperature structural applications and specialized alloy development, where the combination of a rare-earth element with noble and light metals offers potential for enhanced stiffness and thermal stability. YAlPd and related ternary intermetallics are of interest to materials scientists exploring alternatives to conventional superalloys in aerospace and energy sectors, though industrial deployment remains limited and mostly confined to experimental or niche high-performance applications.
Experimental intermetallic alloysHigh-temperature structural researchAerospace advanced materialsRare-earth alloy developmentMechanical property optimization studiesLightweight stiff materials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 13,426.9 | ksi | — | ||
| ↳ | 13,471 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 4.013 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν) | 0.3749 | - | — | ||
Shear Modulus(G)2 entries | 3,664.6 | ksi | — | ||
| ↳ | 3,134.4 | ksi | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2217 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 1.280 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01660 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9201 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.