Hf1 Al1 Ru2

semiconductor
· Hf1 Al1 Ru2

Hf1Al1Ru2 is an experimental intermetallic compound combining hafnium, aluminum, and ruthenium, belonging to the family of high-entropy or multi-component metallic systems under investigation for advanced structural and functional applications. This material is primarily of research interest rather than established industrial use, with potential relevance to extreme-environment applications where the refractory nature of hafnium, the lightweight benefit of aluminum, and the corrosion resistance of ruthenium might be leveraged together. Engineers considering this material should expect it to be in early-stage development, requiring careful evaluation of phase stability, processability, and reproducibility before incorporation into production designs.

experimental high-temperature compositesaerospace research materialscorrosion-resistant coatings (research phase)refractory alloy developmentmaterials science investigation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.