Ho4 F12

ceramic
· Ho4 F12

Ho4F12 is a rare-earth fluoride ceramic compound combining holmium with fluorine, belonging to the rare-earth halide ceramic family. This material is primarily of research and specialized technical interest rather than established commodity production, with potential applications in optical systems, neutron shielding, and advanced ceramics where rare-earth fluorides offer unique transparency, thermal stability, or nuclear properties. Engineers would consider Ho4F12 and related rare-earth fluorides when conventional ceramics cannot meet requirements for high-temperature transparency, specific refractive properties, or radiation environments, though availability and cost typically limit adoption to performance-critical aerospace, nuclear, or photonic applications.

optical ceramicsneutron shieldinghigh-temperature applicationsrare-earth research materialsnuclear reactor environmentsphotonic systems

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
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

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.