CeFe9Si4
metal· JVASP-119628· CeFe9Si4
CeFe9Si4 is an intermetallic compound combining cerium, iron, and silicon, belonging to the rare-earth iron silicide family. This material is primarily investigated in research contexts for potential applications in high-temperature structural applications and magnetic systems, where the combination of rare-earth elements with iron provides opportunities for enhanced mechanical properties or magnetic performance at elevated temperatures. Engineers consider this material when conventional iron-based alloys reach their performance limits in demanding thermal or magnetic environments, though it remains largely in the experimental phase with limited commercial production.
High-temperature structural applicationsRare-earth magnetic materialsAdvanced intermetallic researchSpecialized alloy developmentMaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.280 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3936 | 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.