ErSi2Ru2
ceramic· JVASP-15504· ErSi2Ru2
ErSi2Ru2 is an intermetallic ceramic compound combining erbium, silicon, and ruthenium. This material represents a research-phase silicide system that leverages ruthenium's refractory properties and chemical stability, with potential applications in extreme-temperature environments where conventional ceramics reach their limits. The erbium addition may enhance specific mechanical or thermal properties, making this compound of interest for advanced aerospace and high-temperature structural applications, though it remains primarily in experimental development stages rather than established industrial production.
High-temperature aerospace structuresRefractory coatings and thermal barriersAdvanced engine componentsResearch and development materialsUltra-high-temperature applicationsIntermetallic matrix composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3073 | 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) | -9.853 | 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) | -0.8400 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.