Sc267Os733

ceramic
· Sc267Os733

Sc267Os733 is a scandium-osmium ceramic composite, representing an experimental high-refractory material combining scandium oxide phases with osmium-rich components. This compound belongs to the family of ultra-high-temperature ceramics (UHTCs) and refractory materials, currently in research and development rather than established production. The scandium-osmium system is being investigated for extreme thermal environments and applications requiring exceptional hardness and oxidation resistance, with potential relevance to aerospace propulsion, thermal protection systems, and wear-resistant industrial components—though conventional alternatives like yttria-stabilized zirconia (YSZ) and hafnia-based ceramics remain more commercially established.

hypersonic vehicle thermal protectionrocket engine nozzlesultra-high-temperature structural ceramicswear-resistant refractory coatingsadvanced aerospace propulsion research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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.