BeSi2Ir
ceramic· JVASP-67978· BeSi2Ir
BeSi2Ir is an experimental intermetallic ceramic compound combining beryllium, silicon, and iridium elements. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established industrial production, with potential applications in extreme-temperature environments where conventional ceramics or superalloys reach their limits. The addition of iridium to beryllium-silicon systems aims to improve high-temperature strength, oxidation resistance, and thermal stability—properties critical for aerospace and energy applications where conventional materials degrade.
high-temperature structural applicationsrefractory intermetallics researchaerospace propulsion componentsthermal barrier material developmentextreme environment testingmaterial science experimentation
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.