HfBe2Ru
ceramic· JVASP-65002· HfBe2Ru
HfBe₂Ru is an intermetallic ceramic compound combining hafnium, beryllium, and ruthenium—a rare ternary system that bridges refractory and transition-metal chemistry. This material exists primarily in research and development contexts rather than mature industrial production, with potential relevance to extreme-environment applications where conventional ceramics or superalloys reach their limits. The hafnium-beryllium-ruthenium system is of interest to materials scientists studying ultra-high-temperature structural materials, refractory coatings, and specialized aerospace components, though practical deployment remains limited due to beryllium toxicity concerns, cost, and limited manufacturing infrastructure.
refractory coatings (research)ultra-high-temperature structural materialsaerospace propulsion (experimental)thermal protection systems (early-stage)intermetallic matrix composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.