Ho2 Os1 Ru1

semiconductor
· Ho2 Os1 Ru1

Ho₂Os₁Ru₁ is a ternary intermetallic compound combining holmium (a rare-earth element) with osmium and ruthenium (refractory transition metals). This is an experimental research material rather than an established commercial alloy; compounds in this family are typically investigated for extreme-environment applications due to the high melting points and chemical stability conferred by osmium and ruthenium, combined with the magnetic and electronic properties of holmium. Such rare-earth refractory intermetallics show promise in high-temperature structural or functional applications, though practical engineering use remains limited pending characterization of processability, mechanical behavior, and cost-benefit analysis against conventional superalloys.

high-temperature structural researchrefractory intermetallicsrare-earth applicationsadvanced aerospace materialselectronic/magnetic materials researchextreme environment engineering

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.