SmCr2Si2
metal· JVASP-56911· SmCr2Si2
SmCr2Si2 is an intermetallic compound combining samarium, chromium, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research interest for high-temperature applications and structural ceramics, where the combination of rare-earth and refractory elements offers potential for oxidation resistance and thermal stability. While not yet widely deployed in mainstream engineering, materials in this class are investigated for aerospace components, thermal barrier coatings, and extreme-environment structural applications where conventional alloys reach their performance limits.
High-temperature structural materialsRare-earth intermetallicsOxidation-resistant coatingsAerospace researchThermal management systemsAdvanced ceramics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2267 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.188 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1249 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3507 | 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.