Dy2Fe2Si2C
metal· JVASP-7722· Dy2Fe2Si2C
Dy2Fe2Si2C is an intermetallic compound combining dysprosium (a rare-earth element), iron, silicon, and carbon—a material class that typically exhibits high hardness and thermal stability due to ceramic-like intermetallic bonding. This compound is primarily of research interest rather than established commercial production; such rare-earth iron silicide carbides are explored for high-temperature structural applications and magnetic or thermal management applications where conventional superalloys reach their limits. The incorporation of dysprosium suggests potential for enhanced magnetic properties or oxidation resistance, making it relevant to advanced aerospace, nuclear, or materials research contexts.
High-temperature structural materialsRare-earth intermetallic researchOxidation-resistant coatingsMagnetic alloy developmentAdvanced aerospace materialsMaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,988.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 11,865.5 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2801 | 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) | -7.617 | 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) | -0.7229 | 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.