HfInCo2
metal· JVASP-41067· HfInCo2
HfInCo2 is a ternary intermetallic compound combining hafnium, indium, and cobalt, representing an emerging high-entropy or complex alloy system. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established in high-volume industrial production. The hafnium-indium-cobalt system is being investigated for potential applications requiring high-temperature stability, thermal management, and structural performance in extreme environments where conventional superalloys or refractory metals may be insufficient.
advanced aerospace researchhigh-temperature structural applicationsthermal barrier systemsrefractory intermetallic developmentmaterials exploration - experimental phase
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 160.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 74.30 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.33 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.9670 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00710 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2962 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.