Hf3Bi
ceramic· JVASP-102499· Hf3Bi
Hf₃Bi is an intermetallic ceramic compound combining hafnium and bismuth, representing a specialized materials system studied primarily in research contexts for high-performance applications. While not widely commercialized, hafnium-based intermetallics are of interest in aerospace and nuclear engineering for their potential combination of high-temperature stability and refractory properties. Engineers would consider this material family for extreme-environment applications where conventional ceramics or metals reach their performance limits, though practical implementation typically requires custom synthesis and characterization for specific design conditions.
refractory coatingshigh-temperature aerospace researchnuclear material studiesintermetallic phase researchadvanced ceramic composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 104.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 46.65 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.71 | 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 | — | ||
Seebeck Coefficient(S) | -1.777 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1089 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.00612 | 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.