HfBeSb
ceramic· JVASP-70407· HfBeSb
HfBeSb is an intermetallic ceramic compound combining hafnium, beryllium, and antimony, representing a specialized materials research composition with potential applications in extreme-environment systems. This material belongs to the family of refractory intermetallics and is primarily investigated for high-temperature structural applications where conventional ceramics or metals fall short. As a research compound rather than a commercialized engineering standard, HfBeSb and related ternary systems are explored for aerospace, nuclear, and advanced energy systems where thermal stability, chemical resistance, and specific strength-to-weight characteristics may offer advantages over traditional alternatives.
High-temperature structural applicationsAerospace components (research)Nuclear reactor materials (experimental)Refractory systemsAdvanced energy systemsMaterials research and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.676 | kg/m³ | — |
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) | 0.7984 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3775 | 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.