DyFe4Si2
metal· JVASP-112269· DyFe4Si2
DyFe₄Si₂ is an intermetallic compound combining dysprosium (a rare-earth element) with iron and silicon, forming a ternary metal system. This material belongs to the rare-earth iron silicide family and is primarily of research and development interest rather than established commercial production, investigated for potential applications requiring the magnetic and thermal properties enabled by dysprosium's rare-earth characteristics combined with iron's ferromagnetic behavior.
permanent magnets (research)high-temperature magnetic applicationsrare-earth intermetallics (R&D)thermal management materials (emerging)magnetic device components (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.