Hf2Al3Zn
metal· JVASP-110234· Hf2Al3Zn
Hf2Al3Zn is an intermetallic compound combining hafnium, aluminum, and zinc, representing a complex multi-component metal system with potential high-temperature and structural applications. This material is primarily of research interest rather than established in high-volume industrial production, with investigation focused on understanding phase stability, mechanical behavior, and potential use in advanced aerospace or high-temperature environments where the refractory character of hafnium could provide benefits. The aluminum and zinc components suggest possible processing advantages and density optimization compared to pure hafnium systems, though specific commercial adoption remains limited.
High-temperature structural applicationsAerospace research and developmentIntermetallic compound researchThermal barrier candidatesAdvanced materials developmentRefractory alloy investigation
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.