HfGa5Ni
metal· JVASP-35383· HfGa5Ni
HfGa5Ni is an intermetallic compound combining hafnium, gallium, and nickel, belonging to the family of high-melting-point metal intermetallics. This material is primarily explored in research contexts for potential applications requiring exceptional thermal stability and oxidation resistance, though it remains largely in the development phase rather than widespread industrial production. The hafnium-based composition positions it as a candidate for extreme-environment applications where conventional superalloys reach their limits.
high-temperature structural materialsaerospace propulsion researchrefractory applicationsoxidation-resistant coatingsexperimental alloy developmentthermal barrier material research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.