DyAl2
metal· JVASP-19838· DyAl2
DyAl2 is an intermetallic compound composed of dysprosium and aluminum, belonging to the rare-earth metal alloy family. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in high-temperature structural systems and magnetic device components that exploit rare-earth properties. Engineers consider DyAl2 when seeking materials that combine lightweight aluminum characteristics with the thermal stability and specialized magnetic or electronic properties that dysprosium imparts, though availability and cost typically limit adoption to specialized aerospace, defense, and advanced materials research contexts.
high-temperature structural applicationsrare-earth intermetallic researchaerospace advanced materialsmagnetic device componentsmaterials science developmentspecialized alloy prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 11,665.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 8,522.4 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2133 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 8.730 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5376 | 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.