Hf2CoOs
metal· JVASP-102496· Hf2CoOs
Hf2CoOs is an intermetallic compound combining hafnium, cobalt, and osmium—a dense metallic material belonging to the family of refractory intermetallics. This is a research-stage compound rather than an established commercial alloy; materials in this hafnium-cobalt-osmium system are of interest for ultra-high-temperature applications and fundamental studies of phase stability in multi-element metallic systems. Potential applications would target extreme environments where conventional superalloys reach their limits, though the material's practical use remains largely unexplored outside academic research.
High-temperature structural researchRefractory intermetallics developmentExtreme environment materialsPhase diagram studiesAdvanced materials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.