Hf4Ni3As8
metal· JVASP-143855· Hf4Ni3As8
Hf4Ni3As8 is an intermetallic compound combining hafnium, nickel, and arsenic, representing a ternary metal system with potential for high-temperature or specialty applications. This material remains primarily in the research domain rather than established industrial production, and belongs to the broader family of refractory intermetallics that researchers investigate for extreme-environment performance. Engineers would consider such compounds when conventional alloys fall short in specific niche applications requiring unique combinations of thermal stability, electronic properties, or chemical resistance.
experimental intermetallicshigh-temperature researchrefractory compoundselectronic materials researchspecialized alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3489 | lb/in³ | — |
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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00370 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6526 | 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.