HfNiAs
metal· JVASP-122125· HfNiAs
HfNiAs is an intermetallic compound combining hafnium, nickel, and arsenic, belonging to the class of ternary metal systems with potential for high-temperature structural or functional applications. This material exists primarily in research and materials development contexts rather than established industrial production, with interest driven by its potential in advanced alloy systems, thermoelectric devices, or specialized high-performance components where the unique electronic and thermal properties of hafnium-containing intermetallics may offer advantages over conventional binary systems.
high-temperature intermetallics (research)thermoelectric materials (development)advanced refractory alloyselectronic/functional materialsaerospace materials 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 | — | — |
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.