ErThRu2
ceramic· JVASP-103598· ErThRu2
ErThRu2 is an intermetallic ceramic compound combining erbium, thorium, and ruthenium, representing a high-density material system explored for advanced structural and thermal applications. While not widely commercialized in mainstream engineering, this material family is of research interest for extreme-environment applications where thermal stability, high density, and ceramic-like hardness are advantageous. Engineers would consider such compounds for specialized aerospace or nuclear contexts where conventional alloys reach performance limits, though availability, manufacturability, and cost typically restrict use to experimental or mission-critical components.
high-temperature ceramics researchnuclear fuel cladding studiesaerospace refractory applicationsexperimental structural componentsthermal management systemsdensity-critical applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14,352.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.4300 | - | — | ||
Shear Modulus(G) | 2,879 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4346 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5241 | 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.