HfGaCo
metal· JVASP-133463· HfGaCo
HfGaCo is a ternary intermetallic compound combining hafnium, gallium, and cobalt, representing an emerging high-entropy or complex alloy system in materials research. This material family is being investigated for high-temperature structural applications where conventional superalloys reach their limits, particularly in aerospace and power generation contexts where enhanced thermal stability and density control are critical. The combination of refractory hafnium with the lighter gallium and ferromagnetic cobalt suggests potential for applications demanding both mechanical strength at elevated temperatures and specific magnetic or thermal properties.
High-temperature structural applicationsAerospace propulsion researchIntermetallic compound developmentExperimental superalloy alternativesMaterials for extreme environmentsResearch-phase advanced metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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
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.